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TSC2046IRGVRG4 from TI,Texas Instruments

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TSC2046IRGVRG4

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TSC2046IRGVRG4 TI 29870 In Stock

Description and Introduction

4-Wire Touch Screen Controller with low voltage digital I/O The TSC2046IRGVRG4 is a 4-wire resistive touch screen controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Interface:** SPI  
- **Resolution:** 12-bit  
- **Supply Voltage:** 2.7V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VQFN-16 (RGV)  
- **On-Chip Temperature Sensor:** Yes  
- **Touch Pressure Measurement:** Yes  
- **Low Power Consumption:** 750µA (active mode), 1µA (power-down mode)  
- **Sample Rate:** Up to 125kHz  
- **Integrated ADC:** Yes  

### **Descriptions:**  
The TSC2046IRGVRG4 is a low-power, high-performance touch screen controller designed for resistive touch screen applications. It features a 12-bit analog-to-digital converter (ADC) with an SPI interface for communication. The device supports touch pressure measurement and includes an on-chip temperature sensor.  

### **Features:**  
- **4-Wire Touch Screen Interface**  
- **Programmable 8-bit or 12-bit Resolution**  
- **On-Chip Temperature Sensor**  
- **Auto Power-Down Mode**  
- **Internal Reference Voltage (2.5V)**  
- **SPI-Compatible Serial Interface**  
- **Supports Touch Pressure Measurement**  
- **Wide Operating Voltage Range (2.7V to 5.25V)**  
- **Small VQFN-16 Package**  

This device is commonly used in portable electronics, industrial controls, and consumer devices requiring touch input.

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