ADS7846IRGVR - Texas Instruments

Manufacturer Part Number

ADS7846IRGVR

Manufacturer

Texas Instruments

Introduction

The ADS7846IRGVR is a high-performance 12-bit analog-to-digital converter (ADC) with a touch screen controller. It is designed for use in portable and mobile devices that require precise touch screen functionality, such as personal digital assistants (PDAs), mobile phones, and portable media players.

Product Features and Performance

12-bit resolution for high-precision touch screen measurements

4-wire resistive touch screen interface

Integrated touch screen controller with pen-down detection and pen-up/down reporting

External or internal voltage reference options

Low-power operation with a supply current of only 500 μA

Wide operating temperature range of -40°C to 85°C

Small 16-pin VQFN (4x4) package for compact design

Product Advantages

Highly accurate and precise touch screen control

Efficient power consumption for extended battery life in portable devices

Compact package size for space-constrained applications

Flexible voltage reference options to suit different system requirements

Key Reasons to Choose This Product

Industry-leading performance and accuracy for touch screen applications

Proven reliability and quality from a trusted semiconductor manufacturer

Comprehensive touch screen functionality integrated into a single chip

Low power consumption for extended battery life in portable devices

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with relevant industry standards and regulations

Compatibility

The ADS7846IRGVR is compatible with a wide range of touch screen technologies and can be integrated into various portable electronic devices.

Application Areas

Portable and mobile devices such as PDAs, mobile phones, and portable media players

Industrial and medical equipment with touch screen interfaces

Automotive infotainment systems

Product Lifecycle

The ADS7846IRGVR is discontinued at DiGi-Electronics. However, there are several equivalent or alternative models available from Texas Instruments, such as the ADS7843, ADS7845, and ADS7846. Customers are advised to contact our sales team via our website for more information on the available options and to determine the most suitable solution for their specific requirements.