ADS7958SRGER - Texas Instruments

Manufacturer Part Number

ADS7958SRGER

Manufacturer

Texas Instruments

Introduction

ADS7958SRGER is a high-performance, microPOWER™ series, 8-bit Analog to Digital Converter (ADC) designed for data acquisition in embedded systems.

Product Features and Performance

8-bit resolution with 1 Million Samples per Second (1MSPS) sampling rate

Single-ended input with 4 channels

SPI data interface

Multiplexed Sample/Hold (MUX-S/H-ADC) configuration

Successive Approximation Register (SAR) architecture

Supports external reference voltage

Operates with analog supply voltage from 2.7V to 5.25V and digital supply voltage from 1.7V to 5.25V

Designed to work within operating temperatures of -40°C to 125°C

24-VFQFN exposed pad package for efficient thermal management

Product Advantages

High-speed data acquisition capability

Flexible supply voltage range accommodates various power supplies

Low power consumption ideal for battery-powered devices

Compact 24-VQFN package saves space in design

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 1MSPS

Number of Inputs: 4

Input Type: Single Ended

Data Interface: SPI

Voltage Supply, Analog: 2.7V ~ 5.25V

Voltage Supply, Digital: 1.7V ~ 5.25V

Quality and Safety Features

Robust design capable of operating in harsh environmental conditions

Integrated thermal pad for enhanced thermal dissipation

Compatibility

SPI interface ensures compatibility with a wide range of microcontrollers and processors

Application Areas

Embedded systems

Battery-powered devices

Data acquisition systems

Industrial control systems

Portable instruments

Product Lifecycle

Currently active with no announced plans for discontinuation. Continual availability of replacement or upgraded models is ensured by Texas Instruments.

Several Key Reasons to Choose This Product

High-speed sampling rate enables accurate data acquisition.

Flexible power supply options make it suitable for a variety of applications.

Low power consumption enhances battery life in portable applications.

Compact package allows for space-efficient designs.

Reliable operation in extreme temperatures suits industrial applications.

Wide compatibility with microcontrollers for easy integration into systems.