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ADS7823E

Public Made by Adom

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Texas Instruments Analog To Digital Converters (ADCs), VSSOP-8. 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
viewers ads7823e: viewers · Ray 1d ago
ads7823e-etched.glb ads7823e: factory component page (tier=lcsc) · Ray 1d ago
ads7823e-etched.step ads7823e: factory component page (tier=lcsc) · Ray 1d ago
ads7823e-hero.glb ads7823e: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
ads7823e-hero.overlay.json Publish 0.1.0 · Ray 1d ago
ads7823e.glb Publish 0.1.0 · Ray 1d ago
ads7823e.kicad_mod Publish 0.1.0 · Ray 1d ago
ads7823e.kicad_sym Publish 0.1.0 · Ray 1d ago
ads7823e.lbr Publish 0.1.0 · Ray 1d ago
ads7823e.step Publish 0.1.0 · Ray 1d ago
package.json Publish 0.1.0 · Ray 1d ago
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README.md Initial commit: component/ads7823e · Ray 1d ago

ADS7823E

Texas Instruments · Analog To Digital Converters (ADCs) · VSSOP-8

ADS7823E from Texas Instruments, in a VSSOP-8. 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 VREF power_in Reference input, 2.5V nominal; the reference may range from 50mV to VDD and sets the analog input range (0 to VREF).
2 AIN input Analog input sampled by the internal sample-and-hold, with a full-scale input range of 0 to VREF and about 25pF input capacitance.
3 A0 input Slave address bit 0; tie to VDD or digital ground, since the level at power-up sets device address bit A0.
4 GND power_in Ground reference; connect to a clean ground point, ideally a dedicated analog ground plane away from microcontroller ground.
5 A1 input Slave address bit 1; tie to VDD or digital ground, since the level at power-up sets device address bit A1.
6 SDA bidirectional I2C serial data line (open-drain); VIH min is 0.7 x VDD, VIL max is 0.3 x VDD, and VOL max is 0.4V at 3mA sink current.
7 SCL input I2C serial clock input (open-drain bus line) supporting standard (100kHz), fast (400kHz) and high-speed (3.4MHz) modes.
8 +VDD power_in Power supply, 3.3V nominal in the pin table; specified performance is 2.7V to 3.6V, and the 5V characterization uses 4.75V to 5.25V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8
Category ADC/DAC/Data Conversion
Pins 8

CAD (KiCad official)

  • Symbol: ADS7823E
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ads7823e-etched.step / ads7823e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ads7823e.step / ads7823e.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (18 pp, sha256 36454ca55d2eba31, 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