ADS7961SRHBR - Texas Instruments

Manufacturer Part Number

ADS7961SRHBR

Manufacturer

Texas Instruments

Introduction

The ADS7961SRHBR is a high-performance analog to digital converter (ADC) from Texas Instruments designed for data acquisition in multiple applications, leveraging its 16-input single-ended configuration and SAR architecture.

Product Features and Performance

8-bit resolution

Sampling rate up to 1M samples per second

Supports up to 16 input channels

Single-ended input configuration

SPI data interface

MUX-S/H-ADC configuration

1:1 ratio of Sample-and-Hold to ADC

Uses SAR (Successive Approximation Register) architecture

Requires external reference

Supports analog supply voltage from 2.7V to 5.25V

Supports digital supply voltage from 1.7V to 5.25V

Operates efficiently in temperatures ranging from -40°C to 125°C

Product Advantages

High input channel count suited for multichannel applications

Fast sampling rate enables real-time data processing

Compatibility with a wide range of supply voltages enhances flexibility in system design

Supports both analog and digital power supplies

Robust operating temperature range ensures reliability in extreme conditions

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 1M samples/sec

Number of Inputs: 16

Input Type: Single Ended

Data Interface: SPI

Voltage - Supply, Analog: 2.7V ~ 5.25V

Voltage - Supply, Digital: 1.7V ~ 5.25V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to withstand extreme temperatures ensuring durability and steady performance in challenging environments.

Compatibility

SPI interface allows for easy integration with most microcontrollers and digital systems.

Application Areas

Industrial automation

Process control

Medical devices

Data logging systems

Product Lifecycle

The product status is active with no current indications of nearing discontinuation. Future replacements or upgrades typically available through ongoing product development at Texas Instruments.

Several Key Reasons to Choose This Product

Supports a broad range of operating temperatures, suitable for harsh environments.

High sampling rate and multiple input channels cater to extensive data acquisition needs.

Low power consumption suitable for battery-powered or portable applications.

Reliable performance facilitated by Texas Instruments’ robust manufacturing standards.

Versatile compatibility with various supply voltages and digital systems through SPI.