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ADS8332IPWR

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Texas Instruments Analog To Digital Converters (ADC), TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ADS8332IPWR

Texas Instruments · Analog To Digital Converters (ADC) · TSSOP-24

ADS8332IPWR from Texas Instruments, in a TSSOP-24. 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 IN1 input Mux analog input channel 1 (ADS8332 has 8 mux inputs, IN0-IN7); absolute maximum is -0.3 V to VA + 0.3 V to AGND.
2 IN2 input Mux analog input channel 2; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
3 IN3 input Mux analog input channel 3; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
4 IN4 input Mux analog input channel 4; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
5 IN5 input Mux analog input channel 5; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
6 IN6 input Mux analog input channel 6; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
7 IN7 input Mux analog input channel 7; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
8 RESET input External reset, active low.
9 EOC/INT/CDI output Status output: programmable as end-of-conversion (low during conversion, default) or interrupt (low after conversion, default, returning high after FS/CS goes low) with programmable polarity; it also serves as chain data input (CDI) in daisy-chain mode.
10 SCLK input SPI clock for the serial interface.
11 FS/CS input Frame sync signal for a DSP (such as TMS320) or chip select input for SPI.
12 SDI input SPI serial data input.
13 SDO output SPI serial data output.
14 DGND power_in Digital interface ground.
15 CONVST input Conversion start: freezes the sample-and-hold and starts the conversion.
16 VBD power_in Digital interface supply; recommended range is 1.65 V minimum to VA + 0.2 V maximum (3 V nominal).
17 VA power_in Analog supply, 2.7 V to 5.5 V.
18 REF+ input External reference input; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
19 REF- power_in External reference ground; connect to AGND through an individual via on the printed-circuit board.
20 AGND power_in Analog ground.
21 ADCIN input ADC input; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
22 MUXOUT output Multiplexer output; absolute maximum is -0.3 V to VA + 0.3 V to AGND.
23 COM input Common ADC input, usually connected to AGND; absolute maximum at COM is -0.3 V to 0.3 V to AGND.
24 IN0 input Mux analog input channel 0; absolute maximum is -0.3 V to VA + 0.3 V to AGND.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-24
Category Data Acquisition
Pins 24

CAD (KiCad official)

  • Symbol: ADS8332IPWR
  • Footprint: Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm
  • 3D model: TSSOP-24 (KiCad packages3D, STEP)
  • 3D model files: ads8332ipwr-etched.step / ads8332ipwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ads8332ipwr.step / ads8332ipwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (62 pp, sha256 6d4028ed191231f0, retrieved 2026-10-08, tier: lcsc)
  • 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