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TLV320ADC3100IRGER

Public Made by Adom

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Texas Instruments ADCs/DACs - Special Purpose, VQFN-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

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TLV320ADC3100IRGER

Texas Instruments · ADCs/DACs - Special Purpose · VQFN-24(4x4)

TLV320ADC3100IRGER from Texas Instruments, in a VQFN-24(4x4). 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 BCLK bidirectional Audio serial data bus bit clock
2 WCLK bidirectional Audio serial data bus word clock
3 DOUT output Audio serial data bus data output
4 RESET input Reset
5 MICBIAS1 output MICBIAS1 bias voltage output
6 IN3L(M) input Microphone or line analog input (left-channel single-ended or differential minus)
7 IN2L(P) input Microphone or line analog input (left-channel single-ended or differential plus)
8 NC unconnected No connection
9 AVSS power_in Analog ground supply, 0 V
10 AVDD power_in Analog voltage supply, 2.7 V-3.6 V
11 NC unconnected No connection
12 IN2R(P) input Microphone or line analog input (right-channel single-ended or differential plus)
13 IN3R(M) input Microphone or line analog input (right-channel single-ended or differential minus)
14 NC unconnected No connection
15 I2C_ADR0 input LSB of I2C bus address
16 I2C_ADR1 input LSB + 1 of I2C bus address
17 SCL bidirectional I2C serial clock
18 SDA bidirectional I2C serial data input/output
19 GPIO1 bidirectional General-purpose input/output 1, multifunction pin based on register programming
20 NC unconnected No connection
21 IOVDD power_in I/O voltage supply, 1.1 V-3.6 V
22 DVDD power_in Digital core voltage supply, 1.65 V-1.95 V
23 DVSS power_in Digital ground supply, 0 V
24 MCLK input Master clock input
25 Thermal pad passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VQFN-24(4x4)
Category Data Acquisition
Pins 25

CAD (KiCad official)

  • Symbol: TLV320ADC3100IRGER
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
  • 3D model: VQFN-24(4x4) (KiCad packages3D, STEP)
  • 3D model files: tlv320adc3100irger-etched.step / tlv320adc3100irger-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv320adc3100irger.step / tlv320adc3100irger.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (101 pp, sha256 d71fc79271ca32dc, retrieved 2026-10-05, 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