TSC2046EIRGVR - Texas Instruments

Manufacturer Part Number

TSC2046EIRGVR

Manufacturer

Texas Instruments

Introduction

The TSC2046EIRGVR is a touch screen controller developed by Texas Instruments, designed to interface with 4-wire resistive touchscreens. It is encapsulated in a 16-VQFN package.

Product Features and Performance

Supports 4 Wire Resistive touchscreens

12-bit resolution for precise touch detection

SPI interface for easy integration into systems

Internal voltage reference for enhanced stability

Low power consumption with a supply current of 780 µA

Supports a wide supply voltage range from 2.2V to 5.25V

Operates across a broad temperature range from -40°C to 85°C

Product Advantages

High precision touch detection enhances user interactiveness

Integration convenience through SPI interface

Low power requirements suitable for battery-driven applications

Robust temperature operation for versatile usage conditions

Key Technical Parameters

Resolution (Bits): 12 b

Interface: SPI

Voltage Reference: Internal

Voltage - Supply: 2.2V ~ 5.25V

Current - Supply: 780 µA

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 16-VFQFN Exposed Pad

Quality and Safety Features

Designed to meet high standards of quality and reliability

Robust packaging for enhanced thermal and mechanical protection

Compatibility

Compatible with 4 Wire Resistive touchscreens

Seamless integration with SPI-equipped microcontrollers

Application Areas

Consumer electronics (e.g., mobile devices, e-readers)

Industrial controls and automation systems

Automotive interfaces and control panels

Medical devices with touchscreen interfaces

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Future replacements or upgrades available as technology progresses

Several Key Reasons to Choose This Product

Highly accurate touch screen control enhances user experience

Broad voltage and temperature range enable diverse application scenarios

Low power consumption ideal for portable and battery-operated devices

Easy integration with existing SPI interface reduces development time

Active product status with Texas Instruments' support ensures reliability and long-term availability for designs