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TSC2046IPWR from TI/BB,Texas Instruments

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TSC2046IPWR

Manufacturer: TI/BB

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

Partnumber Manufacturer Quantity Availability
TSC2046IPWR TI/BB 10 In Stock

Description and Introduction

4-Wire Touch Screen Controller with low voltage digital I/O The TSC2046IPWR is a 4-wire touch screen controller manufactured by Texas Instruments (TI) or Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Interface:** SPI-compatible (4-wire)  
- **Resolution:** 12-bit  
- **Channels:** 4 (for X, Y, Z1, Z2 touch screen measurements)  
- **Supply Voltage:** 2.7V to 5V  
- **Power Consumption:** Low power (typ. 0.75mW at 3V, 100ksps)  
- **Sampling Rate:** Up to 125kHz  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** TSSOP-16 (PW)  

### **Descriptions:**  
The TSC2046IPWR is a touch screen controller designed for resistive touch screen panels. It features an integrated ADC with 12-bit resolution, supporting precise coordinate measurements. It includes an on-chip temperature sensor and auxiliary inputs for system monitoring.  

### **Features:**  
- **Touch Screen Control:** Supports 4-wire resistive touch screens.  
- **On-Chip Temperature Sensor:** Measures ambient temperature.  
- **Low Power Consumption:** Suitable for battery-powered devices.  
- **SPI Interface:** Simple serial communication with microcontrollers.  
- **Auto Power-Down:** Reduces power consumption when inactive.  
- **Auxiliary Inputs:** Two additional analog inputs for system monitoring.  
- **Internal Reference Voltage:** Supports ratiometric conversion for accurate measurements.  

This information is strictly based on the manufacturer's datasheet.

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