What should engineers review before using ADS1261BQWRHMRQ1?

Review the PGA input common-mode and differential limits, reference selection, digital-filter latency, conversion timing, supply decoupling, thermal-pad connection and SPI timing.

What is the pinout of ADS1261BQWRHMRQ1?

Use the ADS1261BQWRHMRQ1 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ADS1261BQWRHMRQ1 pinout to locate pins, power rails, and interface signals before layout.

ADS1261BQWRHMRQ1 Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

ADS1261BQWRHMRQ1 is an automotive-grade 24-bit delta-sigma ADC with an integrated PGA, ten single-ended input channels, excitation sources and SPI communication.

Best for

High-resolution sensor interfaces
RTD and resistive temperature measurements
Automotive measurement systems

Avoid if

The application requires an ADC with no conversion latency or a different interface type

Check before use

Required channel configuration
Reference voltage and analog supply arrangement
PGA gain and input headroom
Required data rate and 50/60-Hz rejection

Key specifications

Resolution: 24 bit
Maximum data rate: 40 kSPS
Inputs: 10 single-ended or 5 differential
Package: 32-pin VQFN, 5.0 mm × 5.0 mm × 0.9 mm max

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level 3; peak 260 °C for 168 h
ECCN: -
HTSUS: -

Application

Automotive battery-management current measurementRTD and temperature sensingPressure and strain-gauge measurement

Datasheet

pYYBAGHC8T2AEREcAB2k_XhycdY400.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ADS1261BQWRHMRQ1: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model

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Verified KiCad 8 symbol, footprint, and 3D model

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is the automotive-qualified ordering variant of the ADS1261-Q1, a 24-bit delta-sigma ADC with an integrated programmable-gain front end.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is ADS1261BQWRHMRQ1?+×

What should engineers review before using ADS1261BQWRHMRQ1?+×

What is the pinout of ADS1261BQWRHMRQ1?+×