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ADS8675IPWR

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Texas Instruments Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs ads8675ipwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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ads8675ipwr-etched.fit.json ads8675ipwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
ads8675ipwr-etched.glb ads8675ipwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
ads8675ipwr-etched.step ads8675ipwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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ADS8675IPWR

Texas Instruments · Analog To Digital Converters (ADC) · TSSOP-16

ADS8675IPWR from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 DGND power_in Digital ground pin for device supply return path; must be decoupled with the DVDD pin.
2 AVDD power_in Analog supply pin operating at 4.75V to 5.25V; must be decoupled with the AGND pin.
3 AGND power_in Analog ground pin for analog supply return path; must be decoupled with the AVDD pin.
4 REFIO bidirectional Internal 4.096V reference output or external reference input pin; must be decoupled with REFGND.
5 REFGND power_in Reference ground pin for reference buffer return path; must be decoupled with the REFIO and REFCAP pins.
6 REFCAP output ADC reference buffer output capacitor pin; requires minimum 10µF decoupling capacitor to REFGND.
7 AIN_P input Analog input positive terminal with programmable range of ±2.56V to ±12.288V or 0V to 12.288V; must be decoupled with AIN_GND pin.
8 AIN_GND input Analog input negative terminal with programmable range and overvoltage protection up to ±20V; must be decoupled with AIN_P pin.
9 RST input Active low asynchronous reset input to initialize the device.
10 SDI input Serial data input pin for multiSPI communication with standard SPI compatibility; also accepts daisy-chain data input.
11 CONVST/CS input Dual-function input: active high CONVST triggers conversion from acquisition to conversion phase, or active low CS enables data bus control with SDO-x pins tri-stated when CS is high.
12 SCLK input Serial clock input pin for system-synchronous data transfer protocols.
13 SDO-0 output Serial data output 0 pin for multiSPI serial communication.
14 ALARM/SDO-1/GPO output Multi-function output: active high alarm output, data output 1 for dual SDO-x mode, or general-purpose output pin.
15 RVS output Multi-function output pin: reflects internal ADCST status when CS is high, or provides output clock in source-synchronous mode when CS is low.
16 DVDD power_in Digital supply pin operating at 1.65V to 5.25V; must be decoupled with the DGND pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category Data Acquisition
Pins 16

CAD (KiCad official)

  • Symbol: ADS8675IPWR
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: ads8675ipwr-etched.step / ads8675ipwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ads8675ipwr.step / ads8675ipwr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (74 pp, sha256 821d4c36b8c60300, retrieved 2026-10-01, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF