ADS7862Y/2K - Texas Instruments

Manufacturer Part Number

ADS7862Y/2K

Manufacturer

Texas Instruments

Introduction

High-speed dual-channel 12-bit Analog to Digital Converter (ADC)

Product Features and Performance

12-bit resolution

Simultaneous sampling on dual channels

Selectable address for SPI interface

500k samples per second per channel

4 differential inputs

SAR architecture for high precision

Internal and external reference voltage options

Simultaneous Sampling for reduced crosstalk and signal integrity

Product Advantages

High-speed dual ADC enables precise and quick data capture

Low power consumption for energy efficiency

Selectable SPI address for use with multiple devices

SAR architecture provides accurate and reliable conversions

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 500k samples per second

Number of Inputs: 4 (differential)

Input Type: Differential

Data Interface: SPI

Number of A/D Converters: 2

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range for harsh environments

Static protected inputs and outputs for longevity

Compatibility

SPI interface for easy integration with most microcontrollers

32-TQFP package compatible with standard surface mount technology

Application Areas

Medical instruments

Data acquisition systems

Industrial control systems

Automotive systems

Product Lifecycle

Active status, not nearing discontinuation

Replacements or upgrades may be available as technology evolves

Several Key Reasons to Choose This Product

Precision dual 12-bit ADC for accurate data conversion

High conversion speed for real-time applications

Multiplexed inputs for multiple signal measurements

Low voltage operation for compatible integration with 5V systems

TQFP packaging for efficient PCB space utilization

Well-suited for a wide range of applications requiring high-speed and precision