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TSC2301IGQZR from TI/BB,Texas Instruments

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TSC2301IGQZR

Manufacturer: TI/BB, TI

PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC

Partnumber Manufacturer Quantity Availability
TSC2301IGQZR TI/BB, TI 1882 In Stock

Description and Introduction

PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC The TSC2301IGQZR 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:** TSC2301IGQZR  
- **Package/Case:** 48-VFQFN Exposed Pad  
- **Mounting Type:** Surface Mount  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VDD):** 2.7V to 3.6V  
- **Interface Type:** SPI (Serial Peripheral Interface)  
- **Resolution:** 12-bit  
- **Touch Screen Channels:** 4-wire resistive touch screen  
- **ADC Channels:** 8 single-ended or 4 differential  
- **Sampling Rate:** Up to 125 kSPS (kilo-samples per second)  
- **Power Consumption:** Low-power operation with shutdown mode  

### **Descriptions:**
- The TSC2301IGQZR is a highly integrated touch screen controller designed for resistive touch screen applications.  
- It includes a 12-bit ADC for accurate touch position detection.  
- The device supports SPI communication for interfacing with microcontrollers or processors.  
- It features an on-chip temperature sensor and auxiliary ADC inputs for additional system monitoring.  

### **Features:**
- **Touch Screen Control:** Supports 4-wire resistive touch screen interfaces.  
- **High Resolution:** 12-bit ADC ensures precise touch detection.  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **On-Chip Temperature Sensor:** Provides system temperature monitoring.  
- **Auxiliary Inputs:** 8 single-ended or 4 differential ADC channels for additional analog inputs.  
- **SPI Interface:** Enables easy communication with host processors.  
- **Small Form Factor:** 48-VFQFN package saves board space.  

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

Application Scenarios & Design Considerations

PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC

Alternative Part Number

  • ADS7846E --: Four-wire resistive touch screen controller with SPI interface, functionally similar to the TSC2301 touch controller section and widely available.
  • TSC2046IPW --: Pin-compatible-class 4-wire touch screen controller from a different TI series, offering comparable touch sensing functionality with lower integration.
  • MAX11800ETC+ --: Alternative resistive touch controller IC from Maxim with similar SPI interface and touchscreen sensing capability for design substitution.
  • AD7877ACPZ --: Alternative resistive touchscreen controller with SPI interface from a different manufacturer, suitable for similar human-machine interface designs.

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