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TSC2046IRGVR from TI,Texas Instruments

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TSC2046IRGVR

Manufacturer: TI

4-Wire Touch Screen Controller with low voltage digital I/O

Partnumber Manufacturer Quantity Availability
TSC2046IRGVR TI 8740 In Stock

Description and Introduction

4-Wire Touch Screen Controller with low voltage digital I/O The TSC2046IRGVR is a 4-wire touch screen controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Interface:** SPI  
- **Resolution:** 12-bit  
- **Channels:** 4-wire touch screen interface  
- **Supply Voltage:** 2.7V to 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VQFN-16 (3mm x 3mm)  
- **On-Chip Temperature Sensor:** Yes  
- **Pen Interrupt (GPIO) Support:** Yes  
- **Low Power Consumption:** 750µA (max) at 2.7V  

### **Descriptions:**  
The TSC2046IRGVR is a touch screen controller designed for resistive touch screens. It features a built-in 12-bit ADC for accurate touch position detection and supports SPI communication for interfacing with microcontrollers. It includes an on-chip temperature sensor and operates over a wide voltage range, making it suitable for battery-powered applications.  

### **Features:**  
- 12-bit resolution for precise touch detection  
- Supports 4-wire resistive touch screens  
- SPI-compatible serial interface  
- On-chip temperature measurement  
- Low power consumption  
- Built-in auxiliary ADC inputs  
- Pen interrupt output for touch detection  
- Wide operating voltage range (2.7V to 5V)  

This device is commonly used in portable electronics, industrial control panels, and other embedded touch applications.

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