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TSC2003IPWRG4 from TI,Texas Instruments

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TSC2003IPWRG4

Manufacturer: TI

4-wire Touch Screen Controller
Partnumber Manufacturer Quantity Availability
TSC2003IPWRG4 TI 3491 In Stock

Description and Introduction

4-wire Touch Screen Controller The TSC2003IPWRG4 is a touch screen controller manufactured by Texas Instruments (TI).  

**Key Specifications:**  
- **Interface:** 4-wire resistive touch screen  
- **Resolution:** 12-bit  
- **Supply Voltage:** 1.2V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16  
- **Communication Interface:** I²C  

**Descriptions and Features:**  
- Supports low-power operation for battery-powered devices.  
- Includes an on-chip temperature sensor.  
- Provides programmable touch pressure measurement.  
- Features automatic power-down mode to reduce power consumption.  
- Compatible with various microcontrollers via I²C interface.  
- Designed for portable and handheld applications.  

This device is optimized for accurate and reliable touch position detection in resistive touch screen systems.

Application Scenarios & Design Considerations

4-wire Touch Screen Controller

Alternative Part Number

  • ADS7843E --: Pin-compatible 4-wire resistive touchscreen controller with similar SPI interface and functionality, widely used as a direct substitute.
  • XPT2046 --: Low-cost 4-wire resistive touchscreen controller with SPI interface, functionally equivalent and commonly used as a drop-in replacement.
  • ADS7846E --: Similar 4-wire touchscreen controller from TI with SPI interface and comparable performance, suitable when slight feature differences are acceptable.

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