ADS7841ESQDBQRQ1 - Texas Instruments

Manufacturer Part Number

ADS7841ESQDBQRQ1

Manufacturer

Texas Instruments

Introduction

High-precision 12-bit A/D converter designed for data acquisition in automotive and industrial applications.

Product Features and Performance

12-bit resolution

Sampling rate up to 200k samples per second

4-channel single-ended input

SPI digital interface

MUX-S/H-ADC configuration

Successive Approximation Register (SAR) architecture

Supports external voltage reference

Operational between 2.7V to 5V for both analog and digital supply

Operating temperature range -40°C to 125°C

Product Advantages

Provides precise data conversion for critical applications

High-speed performance suitable for real-time analysis

Flexible input configuration for various signal sources

Easy interfacing with most microcontrollers

Robust design fits automotive standards

Key Technical Parameters

12-bit resolution

200k samples per second rate

Single-ended 4-channel input

External voltage reference compatibility

Quality and Safety Features

Meets AEC-Q100 standards for automotive qualification

Operational reliability in a wide temperature range

Compatibility

Suitable for use with various MCU or MPU through SPI

Compatible with different reference voltage sources within the specified range

Application Areas

Automotive systems

Industrial control and automation

Data acquisition systems

Medical equipment

Product Lifecycle

Currently active product

Not nearing discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

High measurement accuracy due to 12-bit resolution

Fast data acquisition capabilities fit time-sensitive applications

Expanded connectivity with four input channels

Durable and reliable for harsh environments, including automotive

Compliant with industry standards for quality assurance

Texas Instruments' reputation for high-quality components