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TSC2102IDAR from TI,Texas Instruments

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TSC2102IDAR

Manufacturer: TI

Programmable 4-wire Touchscreen Controller with Stereo Audio DAC, Headphone Amplifier & PLL

Partnumber Manufacturer Quantity Availability
TSC2102IDAR TI 1978 In Stock

Description and Introduction

Programmable 4-wire Touchscreen Controller with Stereo Audio DAC, Headphone Amplifier & PLL The TSC2102IDAR is a touch screen controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TSC2102IDAR  
- **Package:** SOIC-16  
- **Interface:** SPI  
- **Resolution:** 12-bit  
- **Supply Voltage:** 2.7V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Touch Screen Channels:** 4-wire resistive  
- **ADC Channels:** 1 (for touch screen) + 2 auxiliary inputs  
- **Sampling Rate:** Up to 125 kSPS  
- **Power Consumption:** Low-power modes available  

### **Descriptions:**  
The TSC2102IDAR is a touch screen controller with an integrated 12-bit ADC, designed for resistive touch screen applications. It provides accurate touch position data and supports SPI communication for interfacing with microcontrollers or processors.  

### **Features:**  
- **Touch Screen Interface:** Supports 4-wire resistive touch screens  
- **High Resolution:** 12-bit ADC for precise touch detection  
- **Low Power Operation:** Optimized for battery-powered devices  
- **On-Chip Temperature Sensor:** Monitors system temperature  
- **Programmable Auxiliary Inputs:** Two additional ADC channels for external sensors  
- **SPI-Compatible Interface:** Easy integration with host controllers  
- **Internal Voltage Reference:** Ensures stable ADC performance  
- **Auto Power-Down Mode:** Reduces power consumption when inactive  

This information is based solely on the manufacturer's datasheet and technical documentation.

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