ADS7862Y/250 - Texas Instruments

Manufacturer Part Number

ADS7862Y/250

Manufacturer

Texas Instruments

Introduction

The ADS7862Y/250 is a high-performance, dual, 12-bit Analog to Digital Converter (ADC) designed for data acquisition systems requiring high speed and accuracy.

Product Features and Performance

Dual 12-bit SAR ADC

Simultaneous sampling at 500k samples per second

4 differential input channels

SPI data interface for easy integration

MUX-S/H-ADC configuration for flexible signal acquisition

Selectable address feature for SPI compatibility

Internal and external reference voltage support

Operates on 5V analog and digital power supply

Suitable for operating temperatures from -40°C to 85°C

Product Advantages

High-speed data acquisition capability

Reduced system complexity with simultaneous sampling of 2 ADCs

Flexibility in system design with internal and external reference options

Easy system integration through SPI interface

Enhanced system reliability due to selectable SPI address feature

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 500k

Number of Inputs: 4, Differential

Data Interface: SPI

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Compliant with industry standards for quality and safety

Robust design suitable for harsh environmental conditions

Compatibility

SPI compatible for easy integration with microcontrollers and digital systems

Flexible for use with both internal and external reference voltages

Application Areas

Industrial data acquisition systems

Medical instrumentation

Communication systems

Automated test equipment

Product Lifecycle

Status: Active

Fully supported by Texas Instruments with no near-term discontinuation. Replacements or upgrades are available depending on system requirements.

Several Key Reasons to Choose This Product

High-speed, simultaneous sampling capability enhances system accuracy and response.

Flexible configuration options allow for design scalability and adaptability.

Robust performance across a wide range of operating temperatures ideal for demanding applications.

Texas Instruments' commitment to quality and long product lifecycle reduces the risk of obsolescence.