TSC2046IRGVR - Texas Instruments

Manufacturer Part Number

TSC2046IRGVR

Manufacturer

Texas Instruments

Introduction

The TSC2046IRGVR is a touch screen controller designed by Texas Instruments, aimed at efficiently translating user inputs from resistive touchscreens into digital signals for further processing.

Product Features and Performance

Capable of interfacing with 4-wire resistive touchscreens

Offers 12-bit resolution for precise touch location detection

SPI interface ensures easy integration with the majority of microcontrollers

Internal voltage reference for consistent performance across various voltages

Operates across a wide range of supply voltages from 2.2V to 5.25V

Low current supply requirement at 780 µA maximizes power efficiency

Designed for reliable operation in extreme temperatures, ranging from -40°C to 85°C

Product Advantages

High level of precision in touch detection with its 12-bit resolution

Flexible power requirements compatible with various device needs

Low power consumption enhances battery life in portable applications

Easy to integrate with existing systems due to SPI interface

Durable operational capability in harsh environmental conditions

Key Technical Parameters

Touchscreen compatibility: 4 Wire Resistive

Resolution: 12 bits

Interface: SPI

Voltage Supply range: 2.2V ~ 5.25V

Current Supply: 780 µA

Operating Temperature: -40°C ~ 85°C

Mounting: Surface Mount

Package: 16-VQFN Exposed Pad

Quality and Safety Features

Engineered to Texas Instruments' high quality standards, providing reliable performance and durability. Conformance to safety regulations ensures safe operation in a wide range of devices and applications.

Compatibility

Ideal for use with 4-wire resistive touchscreens, making it a versatile choice for various types of devices requiring touch input.

Application Areas

Widely applicable in consumer electronics, industrial controls, portable devices, touch monitors, and automotive systems that require user input via touchscreens.

Product Lifecycle

Status: Active

This product is currently in its active phase, with no immediate plan for discontinuation. Texas Instruments typically offers support for product replacements or upgrades if needed.

Reasons to Choose This Product

Precision touch control with 12-bit resolution enriches user experience.

Energy-efficient design ensures longer operation on battery-powered devices.

Robust operation in a wide temperature range guarantees reliability in challenging conditions.

SPI interface offers broad compatibility with numerous microcontrollers, facilitating easy integration.

Supported by Texas Instruments, ensuring quality, longevity, and availability of technical support.