ADS7822EB/2K5 - Texas Instruments

Manufacturer Part Number

ADS7822EB/2K5

Manufacturer

Texas Instruments

Introduction

The ADS7822EB/2K5 is a high-performance, 12-bit analog-to-digital converter (ADC) offered by Texas Instruments, specifically developed for applications requiring high-speed data acquisition.

Product Features and Performance

12-bit resolution

Sampling rate of 200k Samples per Second

Single input channel

Pseudo-differential input type

Uses SPI data interface

S/H-ADC configuration

Successive Approximation Register (SAR) architecture

Requires external reference

Operates within an analog supply voltage range of 2.7V to 5V

Digital supply voltage also ranges from 2.7V to 5V

Supports surface mount technology

Product Advantages

High-resolution ADC conversion ensures precise data measurement

Fast sampling rate suitable for rapid signal changes

Efficient data transfer via SPI interface

Support for a range of operating voltages enhances flexibility in various applications

Robust operating temperature range from -40°C to 85°C

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 200k Samples/s

Input Type: Pseudo-Differential

Voltage - Supply, Analog: 2.7V ~ 5V

Voltage - Supply, Digital: 2.7V ~ 5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Designed for reliable performance in extended temperatures

Constructed in compliance with industry-standard packaging and quality norms

Compatibility

Compatible with systems requiring SPI interface for data transfer

Suitable for use with a variety of microcontrollers and digital systems

Application Areas

Industrial automation

Medical electronics

Data logging systems

Communication systems

Portable devices

Product Lifecycle

The product is currently active with no immediate plans for discontinuation. Texas Instruments typically supports product longevity and provides notifications of product lifecycle changes.

Several Key Reasons to Choose This Product

High-resolution and fast sampling capabilities for accurate data acquisition

Supports a broad range of supply voltages, enhancing adaptability in various electronic setups

Robust temperature tolerance suitable for harsh environments

SPI interface ensures compatibility with most microcontrollers and simplifies integration

Backed by Texas Instruments' commitment to quality and long-term availability