S-809xxC Series
www.ablic.com
www.ablicinc.com

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)© ABLIC Inc., 2001-2015

Rev.4.1_02

The S-809xxC Series is a high-precision voltage detector developed using CMOS process. The detection
voltage is fixed internally with an accuracy of 2.0 %. A time delayed reset can be accomplished with theaddition of an external capacitor. Two output forms, Nch open-drain and CMOS output, are available.

 Features Ultra-low current consumption

1.0 A typ. (Detection voltage  1.4 V, at VDD2.0 V)
1.1 A typ. (Detection voltage  1.5 V, at VDD3.5 V)
 High-precision detection voltage 2.0 % Operating voltage range
0.7 V to 10.0 V
 Hysteresis characteristics
5 % typ.
 Detection voltage
1.3 V to 6.0 V (0.1 V step) Output forms
Nch open-drain output (Active Low)
CMOS output (Active Low)
 Lead-free, Sn 100%, halogen-free*1*1. Refer to “ Product Name Structure” for details.

 Applications
 Power supply monitor for portable equipment such as notebook PCs, digital still cameras, PDAs andcellular phones
 Constant voltage power monitor for cameras, video equipment and communication equipment
 Power monitor and reset for CPUs and microcomputers

 Packages
 SC-82AB
 SOT-23-5
 SNT-4A

1

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Block Diagrams
1. Nch Open-drain Output Products
VDD
*1




Delay
circuit

OUT
*1
*1

VREF
VSS
CD

*1. Parasitic diodeFigure 1
2. CMOS Output Products
VDD
*1
*1




Delay
circuit

OUT
*1
*1

VREF
VSS
CD

*1. Parasitic diodeFigure 22

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Product Name Structure
The detection voltage, output form and packages for S-809xxC Series can be selected at the user's
request. Refer to the "1. Product Name" for the construction of the product name, “2. Packages”
regarding the package drawings and "3. Product Name List" for the full product names.
1. Product Name
1-1. SC-82AB, SOT-23-5
S - 809xx

C

x

xx

-

xxx

T2

x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office)IC direction in tape specifications*1
Product code*2
Package code
NB: SC-82AB
MC: SOT-23-5
Output form
N: Nch open-drain output (Active Low)
L: CMOS output (Active Low)
Detection voltage value
13 to 60
(e.g. When the detection voltage is 1.3 V,
it is expressed as 13.)

*1. Refer to the taping specifications at the end of this book.
*2. Refer to the Table 1 to 2 in the “3. Product Name List”
1-2. SNT-4A
S - 809xx

C

x

PF

-

xxx

TF

U
Environmental code
U: Lead-free (Sn 100%), halogen-free
IC direction in tape specifications*1
Product code*2
Package code
Output form
N: Nch open-drain output (Active Low)
L: CMOS output (Active Low)
Detection voltage value
13 to 60
(e.g. When the detection voltage is 1.3 V,
it is expressed as 13.)

*1. Refer to the taping specifications at the end of this book.
*2. Refer to the Table 1 to 2 in the “3. Product Name List”

3

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series

2. Packages

Package Name

4

Package

SC-82AB

NP004-A-P-SD

SOT-23-5
SNT-4A

MP005-A-P-SD
PF004-A-P-SD

Drawing Code
Tape
Reel
NP004-A-C-SD
NP004-A-R-SD
NP004-A-C-S1
MP005-A-C-SD
MP005-A-R-SD
PF004-A-C-SD
PF004-A-R-SD

Land
—
—
PF004-A-L-SD

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3. Product Name List
3-1. Nch Open-drain Output Products
Table 1
Detection voltage
Hysteresis
SC-82AB
SOT-23-5
SNT-4Arange
width (Typ.)
1.3 V 2.0 %0.065 V
S-80913CNNB-G8HT2x
S-80913CNMC-G8HT2x
S-80913CNPF-G8HTFU
1.4 V 2.0 %0.070 V
S-80914CNNB-G8JT2x
S-80914CNMC-G8JT2x
S-80914CNPF-G8JTFU
1.5 V 2.0 %0.075 V
S-80915CNNB-G8KT2x
S-80915CNMC-G8KT2x
S-80915CNPF-G8KTFU
1.6 V 2.0 %0.080 V
S-80916CNNB-G8LT2x
S-80916CNMC-G8LT2x
S-80916CNPF-G8LTFU
1.7 V 2.0 %0.085 V
S-80917CNNB-G8MT2x
S-80917CNMC-G8MT2x
S-80917CNPF-G8MTFU
1.8 V 2.0 %0.090 V
S-80918CNNB-G8NT2x
S-80918CNMC-G8NT2x
S-80918CNPF-G8NTFU
1.9 V 2.0 %0.095 V
S-80919CNNB-G8PT2x
S-80919CNMC-G8PT2x
S-80919CNPF-G8PTFU
2.0 V 2.0 %0.100 V
S-80920CNNB-G8QT2xS-80920CNMC-G8QT2xS-80920CNPF-G8QTFU
2.1 V 2.0 %0.105 V
S-80921CNNB-G8RT2x
S-80921CNMC-G8RT2x
S-80921CNPF-G8RTFU
2.2 V 2.0 %0.110 V
S-80922CNNB-G8ST2x
S-80922CNMC-G8ST2x
S-80922CNPF-G8STFU
2.3 V 2.0 %0.115 V
S-80923CNNB-G8TT2x
S-80923CNMC-G8TT2x
S-80923CNPF-G8TTFU
2.4 V 2.0 %0.120 V
S-80924CNNB-G8UT2x
S-80924CNMC-G8UT2x
S-80924CNPF-G8UTFU
2.5 V 2.0 %0.125 V
S-80925CNNB-G8VT2xS-80925CNMC-G8VT2xS-80925CNPF-G8VTFU
2.6 V 2.0 %0.130 V
S-80926CNNB-G8WT2x
S-80926CNMC-G8WT2x
S-80926CNPF-G8WTFU
2.7 V 2.0 %
0.135 V
S-80927CNNB-G8XT2x
S-80927CNMC-G8XT2x
S-80927CNPF-G8XTFU
2.8 V 2.0 %0.140 V
S-80928CNNB-G8YT2xS-80928CNMC-G8YT2xS-80928CNPF-G8YTFU
2.9 V 2.0 %0.145 V
S-80929CNNB-G8ZT2xS-80929CNMC-G8ZT2xS-80929CNPF-G8ZTFU
3.0 V 2.0 %0.150 V
S-80930CNNB-G80T2x
S-80930CNMC-G80T2x
S-80930CNPF-G80TFU
3.1 V 2.0 %0.155 V
S-80931CNNB-G81T2x
S-80931CNMC-G81T2x
S-80931CNPF-G81TFU
3.2 V 2.0 %0.160 V
S-80932CNNB-G82T2x
S-80932CNMC-G82T2x
S-80932CNPF-G82TFU
3.3 V 2.0 %0.165 V
S-80933CNNB-G83T2x
S-80933CNMC-G83T2x
S-80933CNPF-G83TFU
3.4 V 2.0 %0.170 V
S-80934CNNB-G84T2x
S-80934CNMC-G84T2x
S-80934CNPF-G84TFU
3.5 V 2.0 %0.175 V
S-80935CNNB-G85T2x
S-80935CNMC-G85T2x
S-80935CNPF-G85TFU
3.6 V 2.0 %0.180 V
S-80936CNNB-G86T2x
S-80936CNMC-G86T2x
S-80936CNPF-G86TFU
3.7 V 2.0 %0.185 V
S-80937CNNB-G87T2x
S-80937CNMC-G87T2x
S-80937CNPF-G87TFU
3.8 V 2.0 %0.190 V
S-80938CNNB-G88T2x
S-80938CNMC-G88T2x
S-80938CNPF-G88TFU
3.9 V 2.0 %0.195 V
S-80939CNNB-G89T2x
S-80939CNMC-G89T2x
S-80939CNPF-G89TFU
4.0 V 2.0 %0.200 V
S-80940CNNB-G9AT2x
S-80940CNMC-G9AT2x
S-80940CNPF-G9ATFU
4.1 V 2.0 %0.205 V
S-80941CNNB-G9BT2x
S-80941CNMC-G9BT2x
S-80941CNPF-G9BTFU
4.2 V 2.0 %0.210 V
S-80942CNNB-G9CT2x
S-80942CNMC-G9CT2x
S-80942CNPF-G9CTFU
4.3 V 2.0 %0.215 V
S-80943CNNB-G9DT2x
S-80943CNMC-G9DT2x
S-80943CNPF-G9DTFU
4.4 V 2.0 %0.220 V
S-80944CNNB-G9ET2x
S-80944CNMC-G9ET2x
S-80944CNPF-G9ETFU
4.5 V 2.0 %0.225 V
S-80945CNNB-G9FT2xS-80945CNMC-G9FT2xS-80945CNPF-G9FTFU
4.6 V 2.0 %0.230 V
S-80946CNNB-G9GT2x
S-80946CNMC-G9GT2x
S-80946CNPF-G9GTFU
4.7 V 2.0 %0.235 V
S-80947CNNB-G9HT2x
S-80947CNMC-G9HT2x
S-80947CNPF-G9HTFU
4.8 V 2.0 %0.240 V
S-80948CNNB-G9JT2x
S-80948CNMC-G9JT2x
S-80948CNPF-G9JTFU
4.9 V 2.0 %0.245 V
S-80949CNNB-G9KT2x
S-80949CNMC-G9KT2x
S-80949CNPF-G9KTFU
5.0 V 2.0 %0.250 V
S-80950CNNB-G9LT2x
S-80950CNMC-G9LT2x
S-80950CNPF-G9LTFU
5.1 V 2.0 %0.255 V
S-80951CNNB-G9MT2x
S-80951CNMC-G9MT2x
S-80951CNPF-G9MTFU
5.2 V 2.0 %0.260 V
S-80952CNNB-G9NT2x
S-80952CNMC-G9NT2x
S-80952CNPF-G9NTFU
5.3 V 2.0 %0.265 V
S-80953CNNB-G9PT2x
S-80953CNMC-G9PT2x
S-80953CNPF-G9PTFU
5.4 V 2.0 %0.270 V
S-80954CNNB-G9QT2x
S-80954CNMC-G9QT2x
S-80954CNPF-G9QTFU
5.5 V 2.0 %0.275 V
S-80955CNNB-G9RT2x
S-80955CNMC-G9RT2x
S-80955CNPF-G9RTFU
5.6 V 2.0 %0.280 V
S-80956CNNB-G9ST2x
S-80956CNMC-G9ST2x
S-80956CNPF-G9STFU
5.7 V 2.0 %0.285 V
S-80957CNNB-G9TT2x
S-80957CNMC-G9TT2x
S-80957CNPF-G9TTFU
5.8 V 2.0 %0.290 V
S-80958CNNB-G9UT2x
S-80958CNMC-G9UT2x
S-80958CNPF-G9UTFU
5.9 V 2.0 %0.295 V
S-80959CNNB-G9VT2xS-80959CNMC-G9VT2xS-80959CNPF-G9VTFU
6.0 V 2.0 %0.300 V
S-80960CNNB-G9WT2x
S-80960CNMC-G9WT2x
S-80960CNPF-G9WTFU
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
5

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3-2. CMOS Output Products
Table 2Detection voltage
Hysteresis
SC-82AB
SOT-23-5
SNT-4Arange
width (Typ.)
S-80913CLPF-G6HTFU
1.3 V 2.0 %0.065 V
S-80913CLNB-G6HT2x
S-80913CLMC-G6HT2x
S-80914CLPF-G6JTFU
1.4 V 2.0 %0.070 V
S-80914CLNB-G6JT2x
S-80914CLMC-G6JT2x
S-80915CLPF-G6KTFU
1.5 V 2.0 %0.075 V
S-80915CLNB-G6KT2x
S-80915CLMC-G6KT2x
S-80916CLPF-G6LTFU
1.6 V 2.0 %0.080 V
S-80916CLNB-G6LT2x
S-80916CLMC-G6LT2x
S-80917CLPF-G6MTFU
1.7 V 2.0 %0.085 V
S-80917CLNB-G6MT2x
S-80917CLMC-G6MT2x
S-80918CLPF-G6NTFU
1.8 V 2.0 %0.090 V
S-80918CLNB-G6NT2x
S-80918CLMC-G6NT2x
S-80919CLPF-G6PTFU
1.9 V 2.0 %0.095 V
S-80919CLNB-G6PT2x
S-80919CLMC-G6PT2x
S-80920CLPF-G6QTFU
2.0 V 2.0 %0.100 V
S-80920CLNB-G6QT2x
S-80920CLMC-G6QT2x
S-80921CLPF-G6RTFU
2.1 V 2.0 %0.105 V
S-80921CLNB-G6RT2x
S-80921CLMC-G6RT2x
S-80922CLPF-G6STFU
2.2 V 2.0 %0.110 V
S-80922CLNB-G6ST2x
S-80922CLMC-G6ST2x
S-80923CLPF-G6TTFU
2.3 V 2.0 %0.115 V
S-80923CLNB-G6TT2x
S-80923CLMC-G6TT2x
S-80924CLPF-G6UTFU
2.4 V 2.0 %0.120 V
S-80924CLNB-G6UT2x
S-80924CLMC-G6UT2x
S-80925CLPF-G6VTFU
2.5 V 2.0 %0.125 V
S-80925CLNB-G6VT2xS-80925CLMC-G6VT2xS-80926CLPF-G6WTFU
2.6 V 2.0 %0.130 V
S-80926CLNB-G6WT2x
S-80926CLMC-G6WT2x
S-80927CLPF-G6XTFU
2.7 V 2.0 %
0.135 V
S-80927CLNB-G6XT2x
S-80927CLMC-G6XT2x
S-80928CLPF-G6YTFU
2.8 V 2.0 %0.140 V
S-80928CLNB-G6YT2xS-80928CLMC-G6YT2xS-80929CLPF-G6ZTFU
2.9 V 2.0 %0.145 V
S-80929CLNB-G6ZT2x
S-80929CLMC-G6ZT2x
S-80930CLPF-G60TFU
3.0 V 2.0 %0.150 V
S-80930CLNB-G60T2x
S-80930CLMC-G60T2x
S-80931CLPF-G61TFU
3.1 V 2.0 %0.155 V
S-80931CLNB-G61T2x
S-80931CLMC-G61T2x
S-80932CLPF-G62TFU
3.2 V 2.0 %0.160 V
S-80932CLNB-G62T2x
S-80932CLMC-G62T2x
S-80933CLPF-G63TFU
3.3 V 2.0 %0.165 V
S-80933CLNB-G63T2x
S-80933CLMC-G63T2x
S-80934CLPF-G64TFU
3.4 V 2.0 %0.170 V
S-80934CLNB-G64T2x
S-80934CLMC-G64T2x
S-80935CLPF-G65TFU
3.5 V 2.0 %0.175 V
S-80935CLNB-G65T2x
S-80935CLMC-G65T2x
S-80936CLPF-G66TFU
3.6 V 2.0 %0.180 V
S-80936CLNB-G66T2x
S-80936CLMC-G66T2x
S-80937CLPF-G67TFU
3.7 V 2.0 %0.185 V
S-80937CLNB-G67T2x
S-80937CLMC-G67T2x
S-80938CLPF-G68TFU
3.8 V 2.0 %0.190 V
S-80938CLNB-G68T2x
S-80938CLMC-G68T2x
S-80939CLPF-G69TFU
3.9 V 2.0 %0.195 V
S-80939CLNB-G69T2x
S-80939CLMC-G69T2x
S-80940CLPF-G7ATFU
4.0 V 2.0 %0.200 V
S-80940CLNB-G7AT2x
S-80940CLMC-G7AT2x
S-80941CLPF-G7BTFU
4.1 V 2.0 %0.205 V
S-80941CLNB-G7BT2x
S-80941CLMC-G7BT2x
S-80942CLPF-G7CTFU
4.2 V 2.0 %0.210 V
S-80942CLNB-G7CT2x
S-80942CLMC-G7CT2x
S-80943CLPF-G7DTFU
4.3 V 2.0 %0.215 V
S-80943CLNB-G7DT2x
S-80943CLMC-G7DT2x
S-80944CLPF-G7ETFU
4.4 V 2.0 %0.220 V
S-80944CLNB-G7ET2x
S-80944CLMC-G7ET2x
S-80945CLPF-G7FTFU
4.5 V 2.0 %0.225 V
S-80945CLNB-G7FT2xS-80945CLMC-G7FT2xS-80946CLPF-G7GTFU
4.6 V 2.0 %0.230 V
S-80946CLNB-G7GT2x
S-80946CLMC-G7GT2x
S-80947CLPF-G7HTFU
4.7 V 2.0 %0.235 V
S-80947CLNB-G7HT2x
S-80947CLMC-G7HT2x
S-80948CLPF-G7JTFU
4.8 V 2.0 %0.240 V
S-80948CLNB-G7JT2x
S-80948CLMC-G7JT2x
S-80949CLPF-G7KTFU
4.9 V 2.0 %0.245 V
S-80949CLNB-G7KT2x
S-80949CLMC-G7KT2x
S-80950CLPF-G7LTFU
5.0 V 2.0 %0.250 V
S-80950CLNB-G7LT2x
S-80950CLMC-G7LT2x
S-80951CLPF-G7MTFU
5.1 V 2.0 %0.255 V
S-80951CLNB-G7MT2x
S-80951CLMC-G7MT2x
S-80952CLPF-G7NTFU
5.2 V 2.0 %0.260 V
S-80952CLNB-G7NT2x
S-80952CLMC-G7NT2x
S-80953CLPF-G7PTFU
5.3 V 2.0 %0.265 V
S-80953CLNB-G7PT2x
S-80953CLMC-G7PT2x
S-80954CLPF-G7QTFU
5.4 V 2.0 %0.270 V
S-80954CLNB-G7QT2xS-80954CLMC-G7QT2xS-80955CLPF-G7RTFU
5.5 V 2.0 %0.275 V
S-80955CLNB-G7RT2x
S-80955CLMC-G7RT2x
S-80956CLPF-G7STFU
5.6 V 2.0 %0.280 V
S-80956CLNB-G7ST2x
S-80956CLMC-G7ST2x
S-80957CLPF-G7TTFU
5.7 V 2.0 %0.285 V
S-80957CLNB-G7TT2x
S-80957CLMC-G7TT2x
S-80958CLPF-G7UTFU
5.8 V 2.0 %0.290 V
S-80958CLNB-G7UT2x
S-80958CLMC-G7UT2x
S-80959CLPF-G7VTFU
5.9 V 2.0 %0.295 V
S-80959CLNB-G7VT2xS-80959CLMC-G7VT2xS-80960CLPF-G7WTFU
6.0 V 2.0 %0.300 V
S-80960CLNB-G7WT2x
S-80960CLMC-G7WT2x
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
6

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Pin Configurations
Table 3

SC-82ABTop view
4
3

1

Pin No.
12
34

Symbol
VSS
VDD
CD
OUT

Description
GND pin
Voltage input pin
Connection pin for delay capacitor
Voltage detection output pin

2

Figure 3
Table 4SOT-23-5
Top view
51

Pin No.
SymbolDescription
1
OUT
Voltage detection output pin
2
VDD
Voltage input pin
3
VSS
GND pin4
NC*1
No connection
5
CD
Connection pin for delay capacitor*1. The NC pin is electrically open.
The NC pin can be connected to VDD or VSS.

4

2

3

Figure 4
Table 5

SNT-4ATop view
1

4

2

3

Pin No.
12
34

Symbol
VSS
OUT
CD
VDD

Description
GND pin
Voltage detection output pin
Connection pin for delay capacitor
Voltage input pin

Figure 5

7

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Absolute Maximum Ratings
Table 6
Item
Power supply voltage
CD pin input voltage
OutputNch open-drain output products
voltage
CMOS output products
Output current
Power
SC-82ABdissipation
SOT-23-5(Ta25°C unless otherwise specified)Absolute maximum ratings
Unit
12
V
VSS0.3 to VDD0.3
VSS 0.3 to VSS12

Symbol
VDDVSS
VCD
VOUT
IOUT
PD

SNT-4A
Operating ambient temperature
Topr
Storage temperature
Tstg*1. When mounted on board[Mounted board](1) Board size: 114.3 mm  76.2 mm  t1.6 mm(2) Board name: JEDEC STANDARD51-7

VSS0.3 to VDD0.3
50
150 (When not mounted on board)
350*1
250 (When not mounted on board)
600*1
140 (When not mounted on board)
300*1
40 to 85
40 to 125

mA
mW

°C

Power Dissipation (PD) [mW]

Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
700
600

SOT-23-5500

SC-82AB

400
300
200

SNT-4A

100
0

0

100
150
50
Ambient Temperature (Ta) [C]

Figure 6 Power Dissipation of Package (When Mounted on Board)

8

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series Electrical Characteristics
1. Nch Open-drain Output Products
Table 7
Item

SymbolCondition

Detection voltage*1

VDET

—

Hysteresis width

VHYS

S-80913 to 14
S-80915 to 60

Current consumption

ISS

VDD2.0 V
VDD3.5 V
VDD4.5 V
VDD6.0 V
VDD7.5 V

Operating voltage

VDD

Output current

IOUT—
Output transistor VDD0.95 V
Nch, VDS0.5 V S-80913 to 14
VDD1.2 V
S-80915 to 60
VDD2.4 V
S-80927 to 60
Output transistor,
Nch, VDS10.0 V, VDD10.0 V
VDD2.0 V
CD4.7 nF
S-80913 to 14
VDD3.5 V
S-80915 to 26
VDD4.5 V
S-80927 to 39
VDD6.0 V
S-80940 to 54
VDD7.5 V
S-80955 to 60

Leakage current

ILEAK

Delay timetD

S-80913 to 14
S-80915 to 26
S-80927 to 39
S-80940 to 54
S-80955 to 60(Ta25°C unless otherwise specified)
Test
Min.
Typ.
Max.
Unit
circuitVDET(S) VDET(S) VDET(S)
V
1
0.98
1.02
VDET
VDET
VDET
0.03
0.05
0.08
VDET
VDET
VDET
0.03
0.05
0.07
—
1.0
2.5
2
A
—
1.1
2.8
—
1.2
3.0
—
1.3
3.3
—
1.4
3.5
0.7
—
10.0
V
1
0.23

0. 64

—

0.59

1.36

—

2.88

4.98

—

—

—

0.1

A

2.7

3.6

4.5

ms

20

27

34

mA

3

4

  VDET
ppm/—
1
Ta40°C to 85°C
100
350
°C
Ta   VDET
*1. VDET: Actual detection voltage, VDET(S): Specified detection voltage (The center value of detection voltage range inDetection voltage
temperature coefficient*2
Table 1.)

*2. The temperature change ratio in the detection voltage mV/°C is calculated by using the following quation.
  VDET
mV/ C*1  VDET Typ. V *2    VDET ppm/ C*3  1000
TaTa   VDET
*1. Temperature change ratio of the detection voltage*2. Specified detection voltage*3. Detection voltage temperature coefficient

9

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
2. CMOS Output Products
Table 8Item

SymbolCondition

Detection voltage*1

VDET

—

Hysteresis width

VHYS

S-80913 to 14
S-80915 to 60

Current consumption

ISS

VDD2.0 V
VDD3.5 V
VDD4.5 V
VDD6.0 V
VDD7.5 V

Operating voltage

VDD

Output current

IOUT—
Output transistor, VDD0.95 V
Nch, VDS0.5 V S-80913 to 14
VDD1.2 V
S-80915 to 60
VDD2.4 V
S-80927 to 60
Output transistor, VDD4.8 V
Pch, VDS0.5 V S-80913 to 39
VDD6.0 V
S-80940 to 54
VDD8.4 V
S-80955 to 60
VDD2.0 V
CD4.7 nF
S-80913 to 14
VDD3.5 V
S-80915 to 26
VDD4.5 V
S-80927 to 39
VDD6.0 V
S-80940 to 54
VDD7.5 V
S-80955 to 60

Delay timetD

S-80913 to 14
S-80915 to 26
S-80927 to 39
S-80940 to 54
S-80955 to 60(Ta25°C unless otherwise specified)
Test
Min.
Typ.
Max.
Unit
circuitVDET(S) VDET(S) VDET(S)
V
1
0.98
1.02
VDET
VDET
VDET
0.03
0.05
0.08
VDET
VDET
VDET
0.03
0.05
0.07
1.0
—
2.5
2
A
1.1
—
2.8
1.2
—
3.0
1.3
—
3.3
1.4
—
3.5
0.7
—
10.0
V
1
0.23

0.64

—

0.59

1.36

—

2.88

4.98

—

1.43

2.39

—

1.68

2.78

—

2.08

3.42

—

2.7

3.6

4.5

18

24

30

mA

3

5

ms

4

  VDET
ppm/
Detection voltage
—
1
100
350
Ta40°C to 85°C°C
temperature coefficient *2 Ta   VDET
*1. VDET: Actual detection voltage, VDET(S): Specified detection voltage (The center value of detection voltage range inTable 2.)

*2. The temperature change ratio in the detection voltage mV/°C is calculated by using the following equation.
  VDET
mV/ C*1  VDET Typ. V *2    VDET ppm/ C*3  1000
TaTa   VDET
*1. Temperature change ratio of the detection voltage*2. Specified detection voltage*3. Detection voltage temperature coefficient

10

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Test Circuits
1.

2.
A
VDD
VDD
V

*1

R
100 k

S-809xxC OUT
Series
VSS

CD

VDD
VDD

S-809xxC OUT
SeriesV

VSS*1. R is unnecessary for CMOS output products.

CD

Figure 8

Figure 7
4.

3.

VDD
V

*1

VDD

VDD
S-809xxC OUT
SeriesVSS CD

A

VDS

V

P.G.

S-809xxC OUT
Series
VSS

R
100 k
OscilloscopeCD*1. R is unnecessary for CMOS output products.

Figure 9

Figure 10
5.
VDS
V

VDD
VDD
V

S-809xxC OUT
SeriesVSSA

CD

Figure 1111

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series Timing Chart
1. Nch Open-drain Output Products

VDD
Release voltage (VDET)
Detection voltage (VDET)Hysteresis width(VHYS)

Minimum operating voltage
VSS

R
100 kVDD
CD OUT
VSS

VDD

V

Output from the OUT pin
VSStD

Figure 12
2. CMOS Output Products

VDD
Release voltage (VDET)
Detection voltage (VDET)Hysteresis width(VHYS)

Minimum operating voltage
VSS

VDD
CD OUT
VSS

V

VDD
Output from the OUT pin
VSStD
Remark For values of VDD less than minimum operating voltage, values of OUT pin output is free of theshaded region.
Figure 13

12

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Operation
1. Basic Operation: CMOS Output (Active Low)
1-1. When the power supply voltage (VDD) is higher than the release voltage (VDET), the Nch transistor is
OFF and the Pch transistor is ON to provide VDD (high) at the output. Since the Nch transistor N1 in(RB  RC)  VDD.
Figure 14 is OFF, the comparator input voltage isRA  RB  RC
1-2. When the VDD goes below VDET, the output provides the VDD level, as long as the VDD remains above
the detection voltage VDET. When the VDD falls below VDET (point A in Figure 15), the Nchtransistor becomes ON, the Pch transistor becomes OFF, and the VSS level appears at the output. At
this time the Nch transistor N1 in Figure 14 becomes ON, the comparator input voltage is changed toRB  VDD.
RA  RB
1-3. When the VDD falls below the minimum operating voltage, the output becomes undefined, or goes tothe VDD when the output is pulled up to the VDD.
1-4. The VSS level appears when the VDD rises above the minimum operating voltage. The VSS level still
appears even when the VDD surpasses VDET, as long as it does not exceed the release voltage
VDET.
1-5. When VDD rises above VDET (point B in Figure 15), the Nch transistor becomes OFF, and the Pchtransistor becomes ON, and VDD appears at the output after the delay time (tD) counted by the delay
circuit.

VDD

*1

RA
*1



Pch

Delay
circuit



OUT
*1

RB
VREF

Nch

*1

RC

VSS

N1
CD
CD

*1. Parasitic diodeFigure 14 Operation 1

13

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series(1) (2)(3) (4) (5)VDD

B

Hysteresis width (VHYS)

Release volatage (VDET)
Detection voltage (VDET)A

Minimum operating voltage
VSS

VDD
Output from OUT pin
VSStD

Figure 15 Operation 2
2. Delay Circuit
The delay circuit delays the output signal from the time at which the power voltage (VDD) exceeds therelease voltage (VDET) when VDD is turned on. The output signal is not delayed when the VDD goes below
the detection voltage (VDET) (Refer to Figure 15). The delay time (tD) is determined by the time constantof the built-in constant current (approx. 100 nA ) and the attached external capacitor (CD), and calculated
from the following equation.
tD (ms)Delay coefficientCD (nF)
Delay coefficient: (25C)
Detection voltage VDET  1.4 V
Min. 0.57, Typ. 0.77, Max. 0.96
Detection voltage VDET  1.5 V
Nch open-drain output products: Min. 4.3,
Typ. 5.7,
Max. 7.2
CMOS output products:
Min. 3.8,
Typ. 5.1,
Max. 6.4
Caution 1. When the CD pin is open, a double pulse shown in Figure 16 may appear at release. To
avoid the double pulse, attach 20 pF or larger capacitor to the CD pin. Do not apply
voltage to the CD pin.
VOUT

time

Figure 16
2. Print circuit board layout should be made in such a way that no current flows into orflows from the CD pin since the impedance of the CD pin is high, otherwise correct
delay time cannot be provided.
3. There is no limit for the capacitance of the external capacitor (CD) as long as the leakage
current of the capacitor can be ignored against the built-in constant current value.
Leakage current causes deviation in delay time. When the leakage current is larger
than the built-in constant current, no release takes place.

14

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3. Other characteristics
3-1. Temperature Characteristic of Detection Voltage
The shaded area in Figure 17 shows the temperature characteristics of the detection voltage.
VDET [V]
0.945mV/°C

VDET25*1

0.945 mV/°C
40

25

85

Ta [°C]*1. VDET25 is an actual detection voltage value at 25 °C.
Figure 17 Temperature Characteristic of Detection Voltage (Example forS-80927C)
3-2. Temperature Characteristics of Release Voltage∆  VDET
for the release voltage is calculated by the temperature∆Ta∆  VDET
as follows:coefficient of the detection voltage∆Ta  VDET
 VDET   VDET×Ta VDETTaThe temperature coefficients for the release voltage and the detection voltage have the same signconsequently.

The temperature coefficient

3-3. Temperature Characteristics of Hysteresis Voltage

The temperature characteristics for the hysteresis voltage is expressed as  VDET   VDETand isTaTacalculated as follows:  VDET   VDETV  VDET HYS ×TaTa VDET
Ta

15

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Standard Circuit*1R
100 k

VDD
CD
CD

*2

OUT
VSS

*1. R is unnecessary for CMOS output products.
*2. The delay capacitor (CD) should be connected directly to the CD pin and to the VSS pin.
Figure 18
Caution

The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.

 Technical Terms
1. Detection Voltage (VDET), Release Voltage (VDET)The detection voltage (VDET) is a voltage at which the output turns to low. This detection voltage varies
slightly among products of the same specification. The variation of detection voltage between thespecified minimum (VDET) Min. and maximum (VDET) Max. is called the detection voltage range (Refer toFigure 19).
Example: For the S-80927CN, detection voltage lies in the range of 2.646(VDET)  2.754.
This means that some S-80927CNs have 2.646 V for VDET and some have 2.754 V.
The release voltage (VDET) is a voltage at which the output turns to high. This release voltage varies
slightly among products of the same specification. The variation of release voltage between the specified
minimum (VDET) Min. and maximum (VDET) Max. is called the release voltage range (Refer to Figure 20).
The range is calculated from the actual detection voltage (VDET) of a product and is expressed by
VDET1.03VDETVDET1.08 for S-80913 to S-80914, and by VDET1.03VDETVDET 1.07 for S80915 to S-80960.
Example: For the S-80927CN, the release voltage lies in the range of 2.725(VDET) 2.947.
This means that some S-80927CNs have 2.725 V for VDET and some have 2.947 V.

16

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series

VDD

VDD
Detection voltage

Release voltage(VDET) Max.

(VDET) Max.

Detection voltage
range(VDET) Min.

Releasevoltage range(VDET) Min.

OUT

OUT

Delay time

Figure 19 Detection Voltage (CMOS output products)

Figure 20 Release Voltage (CMOS output products)

Remark Although the detection voltage and release voltage overlap in the range of 2.725 V to 2.754 V,
VDET is always larger than VDET.
2. Hysteresis Width (VHYS)
Hysteresis width is the voltage difference between the detection voltage and the release voltage (Thevoltage at point BThe voltage at point AVHYS in Figure 15). The existence of the hysteresis width avoids
malfunction caused by noise on input signal.
3. Delay Time (tD)Delay time is a time internally measured from the instant at which input voltage to the VDD pin exceeds
the release voltage (VDET) to the point at which the output of the OUT pin inverts. The delay timechanges according to the external capacitor (CD).
V

VDD

VDET
OUT

tD

Figure 21
4. Through-type Current
The through-type current refers to the current that flows instantaneously at the time of detection andrelease of a voltage detector. The through-type current is large in CMOS output products, and small in Nch
open-drain output products.

17

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
5. Oscillation
In applications where a resistor is connected to the voltage detector input (Figure 22), taking a CMOS
active low product for example, the through-type current, which is generated when the output goes from
low to high (release) causes a voltage drop equal to [through-type current]  [input resistance] across theresistor. When the input voltage drops below the detection voltage (VDET) as a result, the output voltage
goes to low level. In this state, the through-type current stops and its resultant voltage drop disappears,
and the output goes from low to high. The through-type current again generated, a voltage drop appears,
and repeatiing the process finally induces oscillation.
VDD
RA
VIN

S-809xxCL

OUT

RB
VSS

Figure 22 Example for Bad Implementation of Input Voltage Divider (CMOS Output Products)

 Precautions
 Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in
electrostatic protection circuit.
 In CMOS output products of the S-809xxC series, the through-type current flows at the detection and therelease. If the input impedance is high, oscillation may occur due to the voltage drop by the through-typecurrent during releasing.
 When designing for mass production using an application circuit described herein, the product deviationand temperature characteristics should be taken into consideration. ABLIC Inc. shall not bear any
responsibility for the patents on the circuits described herein.
 ABLIC Inc. claims no responsibility for any and all disputes arising out of or in connection with any
infringement of the products including this IC upon patents owned by a third party.

18

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
 Characteristics (Typical Data)
1. Detection Voltage (VDET) - Temperature (Ta)S-80913CN

S-80914CN

1.50

1.60

1.45

1.55

+V DET+V DET

1.50

VDET(V)

VDET(V)

1.40

1.45

1.35

1.40

1.30

-VDET

1.25

-VDET

1.35
1.30

1.20
-40

-20

0

20

Ta (°C)

40

60

-40

80

S-80960CN

1.60

6.40

1.45

-V DET

1.40
-20

0

20

Ta (°C)

40

60

40

60

80

20

40

60

80

20

40

60

80

40

60

80

6.10
6.00

-V DET

5.90
-40

20

+VDET

6.20

VDET(V)

VDET (V)

6.30

+VDET

1.50

0

Ta (°C)S-80915CN

1.55

-20

5.80

80

-40

-20

0

Ta (°C)

2. Hysteresis Voltage Width (VHYS) - Temperature (Ta)
8

7

7

6

6

VHYS (%)

S-80914CN

8

V HYS (%)

S-80913CN

5
4

5
4
3

3
-40

-20

0

20

Ta (°C)

40

60

-40

80

0

Ta (°C)S-80960CN

8

8

7

7

V HYS (%)

S-80915CN

V HYS (%)

-20

6
5
4

6
5
4

-40

-20

0

20

Ta (°C)

40

60

80

-40

-20

0

20

Ta (°C)19

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3. Current Consumption (ISS) - Input Voltage (VDD)
S-80913CL
3.0

S-80914CL
3.0

16 A

2.5
2.0
1.5
1.0
0.5

Ta=25°C

18 A

2.5

ISS ( A)

ISS ( A)

Ta=25°C

2.0
1.5
1.0
0.5

0.0

0.0

0

2

4

6

8

10

12

0

2

4

VDD (V)
S-80915CL
3.0

1.5
1.0

13A

1.5
1.0
0.5

0.0

0.0

4

6

12

2.0

0.5
2

10

Ta=25°C

3.0
2.5

2.0

0

8

S-80960CL

ISS (A)

ISS ( A)

Ta=25°C

3.4A

2.5

6

VDD (V)

8

10

0

12

2

4

6

8

10

12

VDD (V)VDD (V)

4. Current Consumption (ISS) - Temperature (Ta)S-80913CN

VDD =2.0V

2.0

S-80914CN

1.5

1.5

ISS ( A)

ISS ( A)

VDD =2.0V

2.0

1.0
0.5

1.0
0.5

0.0

0.0

-40

-20

0

20

40

60

80

-40

-20

0

Ta (°C)S-80915CN

VDD =3.5V

2.0

60

80

VDD =7.5V

2.0
1.5

ISS ( A)

ISS ( A)

40

S-80960CN

1.5
1.0
0.5

1.0
0.5

0.0

0.0
-40

-20

0

20

Ta (°C)2020

Ta (°C)

40

60

80

-40

-20

0

20

Ta (°C)

40

60

80

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
5. Nch Transistor Output Current (IOUT) - VDS

S-80915CL

Ta=25°C

Ta=25ºC

25

45
40
35
30
25
20
15
10
5
0

6.0V

8.4V
20

4.8V

IOUT (mA)

IOUT(mA)

S-80960CL/CN

6. Pch Transistor Output Current (IOUT) - VDS

3.6V

7.2V
15

6.0V

10

2.4V

4.8V
3.6V

5

VDD=1.2V

VDD =2.4V

0

0

1

2

3

4

VDS (V)

5

0

2

4

6

8

V DS (V)10

7. Nch Transistor Output Current (IOUT) - Input Voltage(VDD)
S-80914CL/CN

S-80960CL

VDS=0.5V
Ta=-40°C

3.0
2.5

IOUT (mA)25°C

IOUT (mA)

Ta=-40°C

20

2.0
1.5
1.0

25°C

15
10
5

85°C

0.5

VDS=0.5V

25

3.5

85°C

0

0.0
0

0.5

1

1.5

VDD (V)

0

2

2

4

6

8

V DD (V)10

8. Pch Transistor Output Current (IOUT) - Input Voltage(VDD)
S-80913CL

VDS=0.5V

6

2.5
2.0

25°C

1.5
1.0
0.5
0

0.5

1

1.5

2

VDD (V)

2.5

4
3
2

25°C
85°C

1

85°C

0.0

Ta=-40°C5

Ta=-40°C

IOUT (mA)

IOUT (mA)

S-80915CL

VDS=0.5V

3.0

0

3

0

2

4

6

8

VDD (V)

1012

9. Minimum Operating Voltage - Input Voltage(VDD)
S-80913CN

Pull-up VDD: 100k

2.0S-80915CN

1.5

1.5
Ta=-40°C

VOUT(V)

VOUT(V)

Pull-up VDD: 100k

2.0

1.0
25°C

0.5

85°C

Ta=-40°C
1.0
25°C

0.5

85°C

0.0

0.0
0

0.5

1

VDD (V)

1.5

2

0

0.5

1

V DD (V)

1.5

2

21

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
10. Dynamic Response - COUT (CD pin; open)
S-80913CL
Ta=25°C

S-80913CN
Response time (ms)Response time (ms)

tpHL
0.1

0.01
tpLH
0.001
0.00001 0.0001

0.001

0.01

tpLH
1
tpHL
0.1

0.01
0.00001 0.0001

0.1

S-80914CL

Ta=25°C

Response time (ms)Response time (ms)

0.1

tpHL

0.01
tpLH
0.001
0.001

0.01

S-80915CL

0.1

1
tpHL

0.1

0.01
0.00001 0.0001

0.001

0.01

0.1

Load capacitance (F)

Ta=25°C

S-80915CN

Ta=25°C

10

1
tpHL

Response time (ms)Response time (ms)

Ta=25°C
tpLH

Load capacitance (F)

0.1

0.01

tpLH

tpLH
1
tpHL
0.1

0.01

0.001
0.0001

0.001

0.01

0.00001

0.1

S-80960CL

0.0001

0.001

0.01

0.1

Load capacitance (F)

Load capacitance (F)
Ta=25°C

S-80960CN

Ta=25°C

10

1
tpHL

Response time (ms)Response time (ms)

0.1

10

0.00001 0.0001

0.1
tpLH
0.01

tpLH
1
tpHL

0.1

0.01

0.001
0.0001

0.001

0.01

Load capacitance (F)

22

0.01

S-80914CN

10.00001

0.001

Load capacitance (F)

Load capacitance (F)

0.00001

Ta=25°C

10

1

0.1

0.00001

0.0001

0.001

0.01

Load capacitance (F)

0.1

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series

1 s

1 s
VIH

VDD
V

Input voltage
*2
VIL

tpHL

*1

VDD

*1

tpLH

VDD

OUT

S-809xxC
Series
VSS

R
100 k

CD

COUT

V

VDD90 %Output voltage
VDD10 %*1. VIH10 V*2. VIL0.7 V*1. R is unnecessary for CMOS output products.

Figure 23 Measurement Condition for Response Time

Figure 24 Measurement Circuit for Response Time

Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
11. Delay Time - CD Pin Capacitance(CD) ( No output pin capacitance)

S-80913CN

Ta=25°C

1000

S-80915CN

10100

td (ms)1000

td (ms)100

1Ta=25°C

10000

10

0.1

1

0.01

0.1

0.01

0.1

1

10

100

CD (nF)

1000

0.01

0.1

1

10

CD (nF)

100

1000

12. Delay Time - Temperature(Ta)S-80913CN

CD=4.7(nF)

S-80915CN

8

40

6

30

4
2

CD=4.7(nF)

50

td (ms)td (ms)

10

20
10

0
-40

-20

0

20

Ta (°C)

40

60

80

0
-40

-20

0

20

40

60

80

Ta (°C)23

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series

1 s
VIH*1

VDD
VDD

Input voltage
VIL

*2

S-809
V

tD

Ouput voltage

OUT

SeriesVSS

VDD90 %R
100 k

CD

CD

V

VSS

*1. VIH10V*2. VIL0.7V
Figure 25 Measuring Conditions of Delay Time

Figure 26 Measurement Circuit for Delay Time

Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.

 Application Circuit Examples
1. Microcomputer Reset Circuits
If the power supply voltage to a microcomputer falls below the specified level, an unspecified operation
may be performed or the contents of the memory register may be lost. When power supply voltage
returns to normal, the microcomputer needs to be initialized before normal operations can be done.
Reset circuits protect microcomputers in the event of current being momentarily switched off or lowered.
Reset circuits shown in Figures 27 to 28 can be easily constructed with the help of the S-809xxC Series
that has a low operating voltage, a high-precision detection voltage, hysteresis and the reset circuits.
VDD1

VDD2

VDD

S-809xxCN
S-809xxCLMicrocomputer

Microcomputer

VSS

VSS

Only for Nch open-drain products.

Figure 27 Example for Reset Circuits(S-809xxCL)

Figure 28 Example for Reset Circuits(S-809xxCN)

Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.

24

ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
2. Change of Detection Voltage
In Nch open-drain output products of the S-809xxC Series, detection voltage can be changed using
resistance dividers or diodes as shown in Figures 29 to 30. In Figure 29, hysteresis width also changes.
VDD

VDD
RA

Vf1

*1

(RA75 k)S809xxCN

VIN

RB




Vf2
OUT
(Only for Nch
open-drain
products)

VSS

RA  RB
  VDETRB
RA  RB
Hysteresis width  VHYSRB
Detection voltage 

VIN

S809xxCN

OUT(Only for Nch
open-drain
products)

VSS

Detection voltage=Vf1+Vf2+(VDET)*1. RA should be 75 k or less tp prevent oscillation.
CautionIf RA and RB are large, the hysteresis
width may also be larger than the value
given by the above equation due tothrough- type current (which flows
slightly in an Nch open-drain products).
Figure 29

Figure 30

Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.

252.0±0.2
1.3±0.2

4

3

0.05

+0.1
0.3 -0.05+0.1

0.16 -0.06

2

1

+0.1

0.4 -0.05

No. NP004-A-P-SD-2.0

TITLE

SC82AB-A-PKG Dimensions

No.

NP004-A-P-SD-2.0

ANGLE
UNIT

mm

ABLIC Inc.

+0.1

ø1.5 -0

4.0±0.1

2.0±0.05

1.1±0.1

4.0±0.1

0.2±0.05

ø1.05±0.1(0.7)

2.2±0.2

2

1

3

4

Feed direction

No. NP004-A-C-SD-3.0

TITLE

SC82AB-A-Carrier Tape

No.

NP004-A-C-SD-3.0

ANGLE
UNIT

mm

ABLIC Inc.

4.0±0.1

2.0±0.1

1.1±0.1+0.1
ø1.5 -0

4.0±0.1

0.2±0.05

ø1.05±0.1

2.3±0.15

2

1

3

4

Feed direction

No. NP004-A-C-S1-2.0

TITLE

SC82AB-A-Carrier Tape

No.

NP004-A-C-S1-2.0

ANGLE
UNIT

mm

ABLIC Inc.

12.5max.

9.0±0.3
Enlarged drawing in the central part

ø13±0.2

(60°)

(60°)

No. NP004-A-R-SD-1.1

TITLE

SC82AB-A-ReelNo.

NP004-A-R-SD-1.1
QTY.

ANGLE
UNIT

mm

ABLIC Inc.

3,000

2.9±0.2
1.9±0.2
4

5

1

2

+0.1

0.16 -0.06

30.95±0.1
0.4±0.1

No. MP005-A-P-SD-1.3

TITLE

SOT235-A-PKG Dimensions

No.

MP005-A-P-SD-1.3

ANGLE
UNIT

mm

ABLIC Inc.

4.0±0.1(10 pitches:40.0±0.2)+0.1

ø1.5 -0+0.2

ø1.0 -0

2.0±0.05

0.25±0.1

4.0±0.1

1.4±0.2

3.2±0.2

3 2 1

4

5

Feed direction

No. MP005-A-C-SD-2.1

TITLE

SOT235-A-Carrier Tape

No.

MP005-A-C-SD-2.1

ANGLE
UNIT

mm

ABLIC Inc.

12.5max.

9.0±0.3

Enlarged drawing in the central part
ø13±0.2

(60°)

(60°)

No. MP005-A-R-SD-1.1

TITLE

SOT235-A-Reel

No.

MP005-A-R-SD-1.1

ANGLE

QTY.

UNIT

mm

ABLIC Inc.

3,000

1.2±0.04
3

4

+0.05
0.08 -0.02

2

1

0.65
0.48±0.02

0.2±0.05

No. PF004-A-P-SD-6.0

TITLE

SNT-4A-A-PKG Dimensions

No.

PF004-A-P-SD-6.0

ANGLE
UNIT

mm

ABLIC Inc.

+0.1

ø1.5 -0

4.0±0.1

2.0±0.05

0.25±0.05+0.1

1.45±0.1

2

1

3

4

ø0.5 -0

4.0±0.1

0.65±0.05

Feed direction

No. PF004-A-C-SD-2.0

TITLE

SNT-4A-A-Carrier TapeNo.

PF004-A-C-SD-2.0

ANGLE
UNIT

mm

ABLIC Inc.

12.5max.

9.0±0.3

Enlarged drawing in the central part
ø13±0.2

(60°)

(60°)

No. PF004-A-R-SD-1.0

TITLE

SNT-4A-A-Reel

No.

PF004-A-R-SD-1.0
QTY.

ANGLE
UNIT

mm

ABLIC Inc.

5,000

0.52

1.16

2

0.52

0.35

1.
2.

0.3

1

(0.25 mm min. / 0.30 mm typ.)(1.10 mm ~ 1.20 mm)
0.03 mm

1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.10 mm to 1.20 mm).
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
1.
2.

(0.25 mm min. / 0.30 mm typ.)(1.10 mm ~ 1.20 mm)

No. PF004-A-L-SD-4.1

TITLE

SNT-4A-A-Land Recommendation

No.

PF004-A-L-SD-4.1

ANGLE
UNIT

mm

ABLIC Inc.

Disclaimers (Handling Precautions)1.

All the information described herein (product data, specifications, figures, tables, programs, algorithms andapplication circuit examples, etc.) is current as of publishing date of this document and is subject to change without
notice.

2.

The circuit examples and the usages described herein are for reference only, and do not guarantee the success ofany specific mass-production design.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products
described herein (hereinafter "the products") or infringement of third-party intellectual property right and any otherright due to the use of the information described herein.

3.

ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information describedherein.

4.

Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute
maximum ratings, operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due tothe use of the products outside their specified ranges.

5.

Before using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.

6.

When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-relatedlaws, and follow the required procedures.

7.

The products are strictly prohibited from using, providing or exporting for the purposes of the development of
weapons of mass destruction or military use. ABLIC Inc. is not liable for any losses, damages, claims or demands
caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear,biological or chemical weapons or missiles, or use any other military purposes.

8.

The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses by
ABLIC, Inc. Do not apply the products to the above listed devices and equipments.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of
the products.

9.

In general, semiconductor products may fail or malfunction with some probability. The user of the products should
therefore take responsibility to give thorough consideration to safety design including redundancy, fire spread
prevention measures, and malfunction prevention to prevent accidents causing injury or death, fires and social
damage, etc. that may ensue from the products' failure or malfunction.
The entire system in which the products are used must be sufficiently evaluated and judged whether the products areallowed to apply for the system on customer's own responsibility.

10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc. The information
described herein does not convey any license under any intellectual property rights or any other rights belonging to
ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of thisdocument described herein for the purpose of disclosing it to a third-party is strictly prohibited without the express
permission of ABLIC Inc.
14. For more details on the information described herein or any other questions, please contact ABLIC Inc.'s sales
representative.
15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into
the English language and the Chinese language, shall be controlling.
2.4-2019.07

www.ablic.com