ADS7861E - Texas Instruments

Manufacturer Part Number

ADS7861E

Manufacturer

texas-instruments

Introduction

The ADS7861E is a dual 12-bit analog to digital converter from Texas Instruments, designed for data acquisition systems. It features simultaneous sampling and operates with both internal and external references.

Product Features and Performance

12-bit resolution

Dual ADCs

500 kSPS sampling rate

4 differential inputs

SPI data interface

Selectable address through configuration

Simultaneous sampling

Product Advantages

High-speed sampling enhances real-time performance

Simultaneous dual ADC helps in reduced data latency

Flexible interfacing enabled by SPI

Suitable for a broad range of temperatures from -40°C to 125°C

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 500k

Number of Inputs: 4

Input Type: Differential

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C to 125°C

Package: 24-SSOP

Quality and Safety Features

SSOP package ensures reliable and durable mounting

Operates effectively over a wide range of temperatures for enhanced reliability

Compatibility

Compatible with systems requiring differential input type and SPI interface

Application Areas

Industrial process control

Motor control systems

Sensor interfacing and data acquisition

Product Lifecycle

Currently active with no listed plans for discontinuation

Availability of upgrade or replacement models should be checked with Texas Instruments directly

Several Key Reasons to Choose This Product

High resolution and dual ADC feature ensure precise and synchronized data acquisition

Fast sampling rate accommodates dynamic and high-speed applications

Robust operation in adverse environmental conditions (-40°C to 125°C)

SPI connectivity and selectable addressing increase system design flexibility

The versatility of both internal and external reference voltages

Compact 24-SSOP package facilitates efficient use of PCB space and simpler integration into various systems