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ADS7924IRTET

Public Made by Adom

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Texas Instruments Analog To Digital Converters (ADC), WQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 1d ago
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ads7924irtet-etched.glb ads7924irtet: factory component page (tier=lcsc) · Ray 1d ago
ads7924irtet-etched.step ads7924irtet: factory component page (tier=lcsc) · Ray 1d ago
ads7924irtet-hero.glb ads7924irtet: hero GLB from the etched model (keeps the MPN mark) · Ray 47m ago
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ADS7924IRTET

Texas Instruments · Analog To Digital Converters (ADC) · WQFN-16-EP(3x3)

ADS7924IRTET from Texas Instruments, in a WQFN-16-EP(3x3). 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 RESET input External reset input, active low
2 INT output Interrupt output pin, active low; generated when input voltage exceeds programmed threshold
3 SCLK input I2C serial clock input
4 SDA bidirectional I2C serial data line, open-drain bidirectional
5 A0 input I2C address selection input; ground for slave address 1001000, DVDD for 1001001
6 DGND power_in Digital ground reference
7 PWRCON output Digital output to control shutdown/power-up of external operational amplifier
8 AGND power_in Analog ground reference; thermal pad also connects to AGND
9 CH3 input Analog input channel 3 of 4-channel multiplexer
10 CH2 input Analog input channel 2 of 4-channel multiplexer
11 CH1 input Analog input channel 1 of 4-channel multiplexer
12 CH0 input Analog input channel 0 of 4-channel multiplexer
13 MUXOUT output Multiplexer output; routes selected channel to ADC input through signal conditioning
14 ADCIN input Analog-to-digital converter input, connected to multiplexer output
15 AVDD power_in Analog power supply input, 2.2 V to 5.5 V
16 DVDD power_in Digital power supply input, 1.65 V to 5.5 V
17 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WQFN-16-EP(3x3)
Category Data Acquisition
Pins 17

CAD (KiCad official)

  • Symbol: ADS7924IRTET
  • Footprint: Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm
  • 3D model: WQFN-16-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: ads7924irtet-etched.step / ads7924irtet-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ads7924irtet.step / ads7924irtet.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (51 pp, sha256 f680e98ab6f72d72, retrieved 2026-10-07, tier: lcsc)
  • 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