TSC2046IPWR - Texas Instruments

Manufacturer Part Number

TSC2046IPWR

Manufacturer

Texas Instruments

Introduction

High-performance, low-power, 12-bit ADC-based touch screen controller

Designed for small, low-power, handheld devices

Product Features and Performance

12-bit ADC resolution for high-precision touch sensing

4-wire resistive touch screen support

Internal voltage reference

Low power consumption of 780 μA

Wide operating voltage range from 2.2 V to 5.25 V

Fast sampling rate up to 120 Hz

SPI serial interface for easy communication with host processor

Product Advantages

Ideal for small, battery-powered devices with touch screen interfaces

Provides high-accuracy touch sensing with low power consumption

Simplifies design with integrated voltage reference and 4-wire touch screen support

Flexible SPI interface allows easy integration with host processors

Key Technical Parameters

12-bit ADC resolution

4-wire resistive touch screen support

Operating voltage range: 2.2 V to 5.25 V

Supply current: 780 μA

Operating temperature range: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

16-TSSOP package for small form factor designs

Compatibility

Suitable for a wide range of touch-enabled devices, including smartphones, tablets, portable gaming consoles, and industrial control panels

Application Areas

Handheld and portable devices with touch screen interfaces

Small, battery-powered electronics

Industrial control panels and human-machine interfaces (HMIs)

Product Lifecycle

Currently in production

Replacement or upgrade parts may be available in the future as technology evolves

Key Reasons to Choose This Product

High-precision 12-bit touch sensing for accurate and responsive user input

Low power consumption for extended battery life in portable devices

Integrated voltage reference and 4-wire touch screen support simplifies design

Flexible SPI interface allows easy integration with host processors

Compact 16-TSSOP package for space-constrained applications