ADS1261BQWRHMRQ1 - Texas Instruments

Manufacturer Part Number

ADS1261BQWRHMRQ1

Manufacturer

Texas Instruments

Introduction

The ADS1261 is a high-performance, 24-bit, low-power, delta-sigma analog-to-digital converter (ADC) with a built-in programmable gain amplifier (PGA) and multiplexer. It is designed for a wide range of industrial and automotive applications that require high precision and low power consumption.

Product Features and Performance

24-bit resolution

Sigma-delta architecture

SPI digital interface

Programmable gain amplifier (PGA) with up to 128x gain

10 single-ended or 5 differential input channels

40 kSPS sampling rate

Low power consumption

Wide operating temperature range of -40°C to 125°C

Automotive-grade AEC-Q100 qualified

Product Advantages

High-precision data conversion

Flexible input configuration with PGA and multiplexer

Low power consumption for battery-powered applications

Automotive-grade reliability and performance

Key Technical Parameters

Supply voltage: 2.7V to 5.25V (digital), 4.75V to 5.25V (analog)

Sampling rate: 40 kSPS

Number of bits: 24

Number of input channels: 10 single-ended or 5 differential

Interface: SPI

Quality and Safety Features

RoHS3 compliant

Automotive-grade AEC-Q100 qualification

Compatibility

The ADS1261 is compatible with a wide range of industrial and automotive applications that require high-precision data acquisition, such as:

Industrial process control

Automotive sensors and diagnostics

Medical instrumentation

Test and measurement equipment

Application Areas

Industrial automation and control

Automotive electronics

Medical devices

Test and measurement equipment

Product Lifecycle

The ADS1261 is an active product and is not nearing discontinuation. Replacements or upgrades may be available in the future, but the ADS1261 remains a viable and well-supported option.

Several Key Reasons to Choose This Product

High-precision 24-bit data conversion with up to 128x programmable gain

Low power consumption for battery-powered applications

Wide operating temperature range and automotive-grade reliability

Flexible input configuration with multiplexer and PGA

Ease of integration with SPI digital interface