ADS7841EIDBQRQ1 - Texas Instruments

Manufacturer Part Number

ADS7841EIDBQRQ1

Manufacturer

Texas Instruments

Introduction

The ADS7841EIDBQRQ1 is a 12-bit, single-ended input analog-to-digital converter (ADC) with a maximum sampling rate of 200k per second. Designed specifically for automotive applications, it adheres to AEC-Q100 standards.

Product Features and Performance

12-bit resolution

Sampling rate up to 200k samples per second

Four single-ended input channels

SPI data interface

MUX-S/H-ADC configuration

SAR architecture

External voltage reference

Supports a range of supply voltages

Product Advantages

High precision due to 12-bit resolution

Fast data acquisition capable of handling 200,000 samples per second

Versatile with four input channels

Suitable for automotive applications with AEC-Q100 qualification

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 200k

Number of Inputs: 4

Input Type: Single Ended

Data Interface: SPI

Voltage Supply, Analog: 2.7V ~ 3.6V, 5V

Voltage Supply, Digital: 2.7V ~ 3.6V, 5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Adheres to AEC-Q100 automotive qualification standards

Wide operating temperature range from -40°C to 125°C

Compatibility

Compatible with SPI interface for easy integration into digital systems

Application Areas

Automotive electronics

Industrial automation

Data acquisition systems

Product Lifecycle

Current status: Active

This product is not nearing discontinuation and upgrades or replacements are available as needed.

Several Key Reasons to Choose This Product

High-resolution ADC ensures precise data conversion

Fast sampling rate suitable for real-time applications

Robust design qualified for automotive standards ensuring reliability in harsh environments

Multiple supply voltages offer flexibility in system design

Readily available, staying in active production with support for future replacements or upgrades