Schematic: Hardware/SparkFun_Qwiic_Speaker_Amp.sch
Organization: SparkFun
Source repository: https://github.com/sparkfun/SparkFun_Qwiic_Speaker_Amp
Format: eagle_sch
Sheets: 1

Components:
reference: H1
reference: H2
reference: J1
value: QWIIC
reference: GND2
reference: R2
value: 2.2k
reference: R3
value: 2.2k
reference: I2C
value: JUMPER-SMT_3_2-NC_TRACE_SILK
reference: SUPPLY19
reference: LOGO2
value: SFE_LOGO_NAME_FLAME.1_INCH
reference: LOGO3
reference: LOGO4
reference: FD1
reference: FD2
reference: FD3
reference: FD4
reference: FRAME2
reference: C14
value: 0.1uF
reference: C5
value: 1.0uF
reference: C6
value: 1.0uF
reference: C7
value: 1.0uF
reference: C8
value: 1.0uF
reference: U6
value: TPA2016D2
reference: L1
value: 220Ω
reference: L2
value: 220Ω
reference: L3
value: 220Ω
reference: L4
value: 220Ω
reference: C9
value: 1nF
reference: C10
value: 1nF
reference: C11
value: 1nF
reference: C12
value: 1nF
reference: J2
value: TRS_INPUT
reference: R4
value: 100
reference: R6
value: 100
reference: C1
value: 47nF
reference: C3
value: 47nF
reference: SUPPLY1
reference: SUPPLY2
reference: SUPPLY3
reference: SUPPLY4
reference: GND4
reference: GND5
reference: GND6
reference: GND7
reference: GND9
reference: GND10
reference: C16
value: 0.1uF
reference: SUPPLY6
reference: SUPPLY7
reference: GND1
reference: GND8
reference: GND11
reference: GND12
reference: GND13
reference: SUPPLY5
reference: GND15
reference: R1
value: 100k
reference: SUPPLY8
reference: H3
reference: H4
reference: J5
reference: GND14
reference: J4
reference: D1
value: RED
reference: R5
value: 1k
reference: GND3
reference: LED
reference: SUPPLY9
reference: J6
value: SCREW
reference: C2
value: 10uF
reference: C4
value: 0.1uF
reference: GND16
reference: C13
value: 1.0uF
reference: SUPPLY10
reference: GND17
reference: C15
value: 1.0uF
reference: JP1
value: JP1
reference: SUPPLY12
reference: LOGO6
reference: TP1
reference: TP2

Nets:
!SDZ!
3.3V
GND
INL
INL_SCRWPN
INR
INR_SCRWPN
N$1
N$16
N$17
N$18
N$19
N$2
N$20
N$21
N$22
N$25
N$3
N$4
N$5
N$6
SCL
SDA
SPK_L_+
SPK_L_-
SPK_R_+
SPK_R_-
VCC

Pin connections:
net: 3.3V
pin: 2
reference: I2C
net: 3.3V
pin: 3.3V
reference: SUPPLY19
net: 3.3V
pin: 2
reference: J1
net: 3.3V
pin: 1
reference: JP1
net: GND
pin: 1
reference: J1
net: GND
pin: GND
reference: GND2
net: GND
pin: 2
reference: C14
net: GND
pin: GND
reference: GND9
net: GND
pin: GND
reference: GND10
net: GND
pin: 2
reference: C2
net: GND
pin: PGND
reference: U6
net: GND
pin: PAD
reference: U6
net: GND
pin: GND
reference: GND6
net: GND
pin: AGND
reference: U6
net: GND
pin: GND
reference: GND4
net: GND
pin: 2
reference: C1
net: GND
pin: 2
reference: C3
net: GND
pin: GND
reference: GND5
net: GND
pin: 2
reference: C9
net: GND
pin: GND
reference: GND7
net: GND
pin: 2
reference: C10
net: GND
pin: 2
reference: C11
net: GND
pin: 2
reference: C12
net: GND
pin: 2
reference: C16
net: GND
pin: GND
reference: GND1
net: GND
pin: GND
reference: GND8
net: GND
pin: 2
reference: C13
net: GND
pin: SLEEVE
reference: J2
net: GND
pin: GND
reference: GND12
net: GND
pin: 1
reference: C5
net: GND
pin: GND
reference: GND11
net: GND
pin: 1
reference: C7
net: GND
pin: GND
reference: GND13
net: GND
pin: GND
reference: GND15
net: GND
pin: 1
reference: J4
net: GND
pin: GND
reference: GND14
net: GND
pin: 1
reference: J6
net: GND
pin: 1
reference: R5
net: GND
pin: GND
reference: GND3
net: GND
pin: 2
reference: C4
net: GND
pin: GND
reference: GND16
net: GND
pin: GND
reference: GND17
net: GND
pin: 2
reference: C15
net: SCL
pin: 1
reference: R2
net: SCL
pin: 4
reference: J1
net: SCL
pin: 1
reference: TP1
net: SCL
pin: SCL
reference: U6
net: SDA
pin: 1
reference: R3
net: SDA
pin: 3
reference: J1
net: SDA
pin: 1
reference: TP2
net: SDA
pin: SDA
reference: U6
net: N$16
pin: 2
reference: R2
net: N$16
pin: 3
reference: I2C
net: N$17
pin: 1
reference: I2C
net: N$17
pin: 2
reference: R3
net: SPK_R_+
pin: 4
reference: J5
net: SPK_R_+
pin: 2
reference: L3
net: SPK_R_+
pin: 1
reference: C11
net: SPK_R_-
pin: 3
reference: J5
net: SPK_R_-
pin: 2
reference: L4
net: SPK_R_-
pin: 1
reference: C12
net: SPK_L_+
pin: 1
reference: J5
net: SPK_L_+
pin: 2
reference: L1
net: SPK_L_+
pin: 1
reference: C9
net: SPK_L_-
pin: 2
reference: J5
net: SPK_L_-
pin: 2
reference: L2
net: SPK_L_-
pin: 1
reference: C10
net: N$21
pin: 2
reference: C5
net: N$21
pin: INL+
reference: U6
net: N$20
pin: 2
reference: C8
net: N$20
pin: INR-
reference: U6
net: N$25
pin: 2
reference: C7
net: N$25
pin: INR+
reference: U6
net: N$22
pin: 2
reference: C6
net: N$22
pin: INL-
reference: U6
net: N$1
pin: 1
reference: L1
net: N$1
pin: OUTL+
reference: U6
net: N$2
pin: OUTL-
reference: U6
net: N$2
pin: 1
reference: L2
net: N$18
pin: OUTR+
reference: U6
net: N$18
pin: 1
reference: L3
net: N$19
pin: OUTR-
reference: U6
net: N$19
pin: 1
reference: L4
net: N$3
pin: 2
reference: R6
net: N$3
pin: 1
reference: C1
net: N$3
pin: 1
reference: C8
net: N$5
pin: 2
reference: R4
net: N$5
pin: 1
reference: C3
net: N$5
pin: 1
reference: C6
net: !SDZ!
pin: SDZ
reference: U6
net: !SDZ!
pin: 1
reference: R1
net: !SDZ!
pin: 1
reference: C4
net: !SDZ!
pin: 4
reference: J6
net: VCC
pin: AVDD
reference: U6
net: VCC
pin: VCC
reference: SUPPLY1
net: VCC
pin: PVDDR@2
reference: U6
net: VCC
pin: VCC
reference: SUPPLY2
net: VCC
pin: PVDDR@1
reference: U6
net: VCC
pin: PVDDL@2
reference: U6
net: VCC
pin: PVDDL@1
reference: U6
net: VCC
pin: 1
reference: C14
net: VCC
pin: VCC
reference: SUPPLY4
net: VCC
pin: VCC
reference: SUPPLY3
net: VCC
pin: 1
reference: C2
net: VCC
pin: 1
reference: C16
net: VCC
pin: VCC
reference: SUPPLY7
net: VCC
pin: VCC
reference: SUPPLY6
net: VCC
pin: 1
reference: C13
net: VCC
pin: VCC
reference: SUPPLY5
net: VCC
pin: 2
reference: J4
net: VCC
pin: VCC
reference: SUPPLY8
net: VCC
pin: 2
reference: R1
net: VCC
pin: VCC
reference: SUPPLY9
net: VCC
pin: 2
reference: LED
net: VCC
pin: VCC
reference: SUPPLY10
net: VCC
pin: 1
reference: C15
net: VCC
pin: VCC
reference: SUPPLY12
net: VCC
pin: 2
reference: JP1
net: INL_SCRWPN
pin: TSH
reference: J2
net: INL_SCRWPN
pin: 3
reference: J6
net: INR_SCRWPN
pin: RSH
reference: J2
net: INR_SCRWPN
pin: 2
reference: J6
net: INL
pin: 1
reference: R4
net: INL
pin: TIP
reference: J2
net: INR
pin: 1
reference: R6
net: INR
pin: RING
reference: J2
net: N$4
pin: C
reference: D1
net: N$4
pin: 2
reference: R5
net: N$6
pin: A
reference: D1
net: N$6
pin: 1
reference: LED

Functional groups:
group_type: structural
name: hierarchy
group_type: semantic
name: i2c
group_type: semantic
name: power