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ADS8695IPW

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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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ADS8695IPW

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

ADS8695IPW 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; decouple with the DVDD pin.
2 AVDD power_in Analog supply pin, 4.75 V to 5.25 V (5 V nominal) per the recommended operating conditions; decouple with the AGND pin.
3 AGND power_in Analog ground pin; decouple with the AVDD pin.
4 REFIO bidirectional Internal 4.096-V reference output and external reference input pin (external 4.096-V reference applied here when INTREF_DIS = 1); decouple with REFGND.
5 REFGND power_in Reference ground pin; short to the analog ground plane and decouple with the REFIO and REFCAP pins.
6 REFCAP output ADC reference buffer decoupling pin; a minimum of 10 µF must be placed between REFCAP and REFGND, and the buffer must not drive external ac or dc loads.
7 AIN_P input Positive analog input; decouple with the AIN_GND pin, with absolute maximum rating of ±20 V to GND when AVDD = 5 V.
8 AIN_GND input Negative analog input; decouple with the AIN_P pin, with absolute maximum rating of ±20 V to GND when AVDD = 5 V.
9 RST input Active-low logic input that resets the device; it can be tied to DVDD when not used.
10 SDI input Data input pin for serial communication; in daisy-chain mode it is the chain data input.
11 CONVST/CS input Dual-function input: active-high CONVST rising edge starts conversion, or active-low chip select that takes control of the data bus when low (SDO-x tri-state when high).
12 SCLK input Clock input pin for the serial interface; all system-synchronous data transfer protocols are timed with respect to SCLK.
13 SDO-0 output Serial communication data output 0.
14 ALARM/SDO-1/GPO output Multi-function output: active-high alarm, data output 1 for serial communication (SDO-1 in dual SDO mode), or general-purpose output.
15 RVS output Multi-function serial-interface output; with CS high it reflects the internal ADCST signal, and with CS low its status depends on the selected output protocol.
16 DVDD power_in Digital supply pin, 1.65 V minimum to AVDD maximum (3.3 V nominal); decouple with the DGND pin.

Key specifications

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

CAD (KiCad official)

  • Symbol: ADS8695IPW
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: ads8695ipw-etched.step / ads8695ipw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ads8695ipw.step / ads8695ipw.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (75 pp, sha256 fb9e54e4166b8c0b, retrieved 2026-10-10, 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-5-5 (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