MCP331 Abaguquli be-Analog-to-Digital - I-Electronic Components Distributor - Components-Store.comIkhaya > Imikhiqizo emisha kakhulu > MCP331 Abaguquli be-Analog-to-DigitalMCP331 Abaguquli be-Analog-to-DigitalKhululwa ku:2019-06-13Amadivaysi e-MCchip a-MCP331 afaka okokufaka okuphelele okuhlukile, ukusebenza okuphezulu, nokusetshenziswa kwamandla aphansi kwiphakheji elincaneAmadivayisi we-Microchip & rsquo; s sakwa-MCP331x angama-16-bit, a-14-bit, a-12-bit ayingqayizivele, isiteshi esisodwa se-Msps nama-500 kSPS abaguquguquli be-analog-to-digital (ama-ADC) asebenzisa amandla asezingeni eliphansi nokusebenza okuphezulu, besebenzisa okulandelanayo isakhiwo sokubhalisa (approximative rejection) (SAR). Amadivayisi asebenza nge-2.5 V kuya ku-5.1 V reference yangaphandle (VREF) esekela ububanzi obubanzi bokufaka ububanzi obubanzi kusukela ku-0 V ukuya ku-VREF. I-reference voltage setting isuke ingazimele nge-analog voltage supply (AVDD) futhi liphakeme kune-AVDD. Ukukhishwa kokukhipha kuyatholakala ngokusebenzisa i-interface elula ye-SPI ehambelana ne-3-wire elula ukuyisebenzisa. Lawa madivayisi anesampuli se-1 M / yesibili, isiteshi esisodwa sokufakwayo, ukusetshenziswa kwamandla aphansi (0.8 & micro; A standby ejwayelekile, 1.6 mA esebenzayo), futhi unikezwa ngephakheji le-MSOP le-10-pin. I-ADCs ye-MCP331 ifaka okokufaka okuphelele okuhlukile, ukusebenza okuphezulu, nokusetshenziswa kwamandla aphansi kuphakheji encane. Lesi sici sici esicebile senza le mikhiqizo ifanele kahle izinhlelo zokusebenza ezibhekene nebhethri nezinhlelo zokusebenza zokuthola idatha ezikude ezifana ne-instrumentation yezokwelapha, ukulawulwa kwezimoto, imishini yokuhlola, kanye nemishini yamandla wokushintsha.Isilinganiso sesampula (i-throughput):MCP33131 / 21 / 11-10: 1 MspsMCP33131 / 21 / 11-05: 500 kSPSIsixazululo se-16-bit / 14-bit / 12-bit kungekho amakhodi alahlekileAkukho okukhipha kamuvaI-wide range voltage range:I-voltage yokunikezwa kwe-Analog (AVDD): 1.8 VI-Digital input / output output voltage (DVIO): 1.7 V kuya ku 5.5 VIsithenjwa sangaphandle (VREF): 2.5 V kuya ku-5.1 VUkusebenza kokufaka ukungafani kwamanye amazwe ngokucushwa okukodwa:Ukufaka ububanzi bezinga eliphelele: 0 V kuya ku-VREFIzinketho zephakheji: MSOP-10 no-TDFN-10Ukusetshenziswa kwe-ultra-low yamanje (okujwayelekile):Ngesikhathi sokuthenga okufakwayo (kokubekwe eceleni): ~ 0.8 & micro; ANgesikhathi sokuguqulwa:MCP331x1-10: ~ 1.6 mAMCP331x1-05: ~ 1.4 mAUkuxhumana kwe-serial ehambisanayo ye-SPI:Isilinganiso sewashi le-SCLK: kufika ku-100 MHzI-ADC ukuzilinganisela kwamaphutha we-offset, inzuzo, nokulingana:Phakathi namandla-up (okuzenzakalelayo)Ukufunwa nge-oda ngomyalo womsebenzisi & rsquo; s ngesikhathi sokusebenza okujwayelekileI-AEC-Q100 iqeqeshiwe:Ukushisa kwebanga 1: -40 & deg; C kuya + 125 & deg; CUkuthengwa kwedatha ecacileIzinsimbi zokwelaphaImishini yokuhlolaImishini yokuphathwa kwebhethri yemotoIzicelo zokulawula izimotoIzinhlelo zokunikezela kwamandla wokushintshaImishini enikwe amandla ebhetriMCP33111-05-E / MN 12-BIT 500 KSPS SGL SGL-ENDED SA 720 - Masinyane Buka imininingwaneMCP33111-05-E / MS 12-BIT 500 KSPS SGL SGL-ENDED SA 840 - Ngokushesha Buka imininingwaneMCP33111-05T-E / MN 12-BIT 500 KSPS SGL SGL-ENDED SA 3300 - Ngokushesha Buka imininingwaneMCP33111-05T-E / MS 12-BIT 500 KSPS SGL SGL-ENDED SA 2473 - Ngokushesha Buka imininingwaneMCP33111-10-E / MN I-12-BIT 1 i-MSPS SGL SGL-ENDED SAR 720 - Masinyane Buka imininingwane
