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ADS1260BIRHBR

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Texas Instruments Analog To Digital Converters (ADC), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ADS1260BIRHBR

Texas Instruments · Analog To Digital Converters (ADC) · VQFN-32-EP(5x5)

ADS1260BIRHBR from Texas Instruments, in a VQFN-32-EP(5x5). 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 AINCOM input Analog input common for differential measurements; connection point for IDAC1, IDAC2, and VBIAS
2 CAPP output PGA output P; connect 4.7-nF C0G capacitor across CAPP and CAPN
3 CAPN output PGA output N; connect 4.7-nF C0G capacitor across CAPP and CAPN
4 AVDD power_in Positive analog power supply, 5V or ±2.5V operation
5 AVSS power_in Negative analog power supply ground
6 REFOUT output Internal 2.5-V reference output; connect 10-µF capacitor to AVSS
7 PWDN input Power down control input, active low
8 RESET input Reset input, active low
9 START input Start conversion control input, active high
10 CS input Serial interface chip select input, active low
11 SCLK input Serial interface shift clock input with Schmidt-triggered design
12 DIN input Serial interface data input
13 DRDY output Data ready output, active low
14 DOUT/DRDY tri_state Dual-function serial interface data output and data ready indicator; high-impedance tri-state when CS high
15 BYPASS output Internal subregulator bypass output; connect 1-µF capacitor to DGND
16 DGND power_in Digital ground
17 DVDD power_in Digital power supply, 5V or ±2.5V operation
18 CLKIN input Clock input; connect to DGND for internal oscillator or external clock source
19 NC unconnected No connection; electrically float or connect to DGND
20 NC unconnected No connection; electrically float or connect to DGND
21 NC unconnected No connection; electrically float or connect to DGND
22 NC unconnected No connection; electrically float or connect to DGND
23 NC unconnected No connection; electrically float or connect to DGND
24 NC unconnected No connection; electrically float or connect to DGND
25 NC unconnected No connection; electrically float or connect to DGND
26 NC unconnected No connection; electrically float or connect to DGND
27 NC unconnected No connection; electrically float or connect to DGND
28 AIN4 input Analog input 4; multiplexed with IDAC1 and IDAC2
29 AIN3 input Analog input 3; multiplexed with IDAC1 and IDAC2
30 AIN2 input Analog input 2; multiplexed with IDAC1 and IDAC2
31 AIN1 input Analog input 1; multiplexed with IDAC1, IDAC2, and REFN0
32 AIN0 input Analog input 0; multiplexed with IDAC1, IDAC2, and REFP0
33 Thermal Pad passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VQFN-32-EP(5x5)
Category Data Acquisition
Pins 33

CAD (KiCad official)

  • Symbol: ADS1260BIRHBR
  • Footprint: Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm
  • 3D model: VQFN-32-EP(5x5) (KiCad packages3D, STEP)
  • 3D model files: ads1260birhbr-etched.step / ads1260birhbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ads1260birhbr.step / ads1260birhbr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (92 pp, sha256 0369aa88e789386f, retrieved 2026-10-03, 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