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TSC2046IPWRG4 from TI/BB,Texas Instruments

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TSC2046IPWRG4

Manufacturer: TI/BB

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

Partnumber Manufacturer Quantity Availability
TSC2046IPWRG4 TI/BB 10635 In Stock

Description and Introduction

4-Wire Touch Screen Controller with low voltage digital I/O ### **TSC2046IPWRG4 Manufacturer: Texas Instruments (TI)/Burr-Brown (BB)**  

#### **Specifications:**  
- **Type:** 4-Wire Touch Screen Controller  
- **Interface:** SPI  
- **Resolution:** 12-bit  
- **Channels:** 4 (X, Y, Z1, Z2)  
- **Supply Voltage:** 2.7V to 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16  
- **On-Chip Temperature Sensor:** Yes  
- **Touch Pressure Measurement:** Yes  
- **Low Power Consumption:** 750µA (max) in active mode, 1µA (max) in power-down mode  
- **Sampling Rate:** Up to 125kHz  

#### **Descriptions:**  
The **TSC2046IPWRG4** is a low-power, 12-bit analog-to-digital converter (ADC) with a built-in driver for 4-wire resistive touch screens. It features an SPI-compatible interface and includes an on-chip temperature sensor for system monitoring. The device supports precise touch position and pressure measurements, making it suitable for portable and battery-powered applications.  

#### **Features:**  
- **4-Wire Touch Screen Interface**  
- **12-Bit ADC Resolution**  
- **SPI-Compatible Serial Interface**  
- **On-Chip Temperature Sensor**  
- **Programmable 8-Bit or 12-Bit Mode**  
- **Low Power Consumption**  
- **Auto Power-Down Mode**  
- **Internal Reference Voltage (2.5V)**  
- **Supports Touch Pressure Measurement**  
- **TSSOP-16 Package for Space-Constrained Designs**  

This device is commonly used in **PDAs, portable instruments, point-of-sale terminals, and other touch screen applications**.

Partnumber Manufacturer Quantity Availability
TSC2046IPWRG4 TI 2868 In Stock

Description and Introduction

4-Wire Touch Screen Controller with low voltage digital I/O The **TSC2046IPWRG4** is a touch screen controller manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Interface:** 4-wire resistive touch screen  
- **Resolution:** 12-bit  
- **Supply Voltage (VDD):** 2.7V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16 (PW)  
- **On-Chip Temperature Sensor:** Yes  
- **Touch Pressure Measurement:** Yes  
- **Power Consumption:** Low power mode available  
- **Data Throughput:** Up to 125kHz  

### **Descriptions:**  
The TSC2046IPWRG4 is a low-power, high-performance touch screen controller designed for resistive touch screen applications. It includes an on-chip temperature sensor and supports touch pressure measurement. The device communicates via an SPI-compatible interface and operates over a wide voltage range, making it suitable for battery-powered applications.  

### **Features:**  
- **4-Wire Touch Screen Interface**  
- **12-Bit ADC Resolution**  
- **On-Chip Temperature Sensor**  
- **Low Power Consumption**  
- **SPI-Compatible 3-Wire Interface**  
- **Programmable 8-Bit or 12-Bit Resolution**  
- **Auto Power-Down Control**  
- **TSSOP-16 Package for Space-Constrained Applications**  

This device is commonly used in portable electronics, industrial control panels, and medical devices requiring touch input.

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