ADS7843IDBQRHB - Texas Instruments

Manufacturer Part Number

ADS7843IDBQRHB

Manufacturer

Texas Instruments

Introduction

The ADS7843IDBQRHB is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) with a 3-wire serial interface. It is designed for use in touch-screen applications, offering a compact solution for digitizing the position information from 4- or 5-wire resistive touch screens.

Product Features and Performance

12-bit resolution

3-wire serial interface (SPI)

Internal voltage reference

7V to 5V supply voltage

280μA typical supply current

-40°C to +125°C operating temperature range

Touch screen controller functionality

Product Advantages

Highly accurate touch screen position digitization

Low power consumption

Small footprint for compact designs

Wide operating temperature range suitable for automotive and industrial applications

Key Reasons to Choose This Product

High-performance touch screen controller with 12-bit resolution

Efficient power consumption for battery-powered applications

Robust design for demanding environmental conditions

Proven reliability and quality from a trusted semiconductor manufacturer

Quality and Safety Features

Automotive qualified to AEC-Q100 standard

Surface mount package for secure board-level attachment

Rigorous quality control and testing processes

Compatibility

The ADS7843IDBQRHB is compatible with a wide range of 4- or 5-wire resistive touch screens, making it suitable for a variety of applications.

Application Areas

Automotive touch displays

Industrial control panels

Handheld devices

Medical equipment

Home automation systems

Product Lifecycle

The ADS7843IDBQRHB is an active product in our website's sales team's portfolio. There are no known plans for discontinuation at this time. Equivalent or alternative models may be available, so customers are advised to contact our website's sales team for the latest product information and availability.