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TSC2301IGQZ

Manufacturer: BB

PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC

Partnumber Manufacturer Quantity Availability
TSC2301IGQZ BB 25 In Stock

Description and Introduction

PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC The TSC2301IGQZ is a touch screen controller manufactured by BB (Burr-Brown). Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Manufacturer:** BB (Burr-Brown, now part of Texas Instruments)  
- **Type:** Touch Screen Controller  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Resolution:** 12-bit  
- **Channels:** 4-wire resistive touch screen  
- **Supply Voltage:** 2.7V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** QFN (Quad Flat No-Lead)  
- **Pin Count:** 16  

### **Descriptions:**  
The TSC2301IGQZ is a low-power, high-precision touch screen controller designed for resistive touch screen panels. It integrates an analog front-end, digital control, and an SPI interface for communication with a host microcontroller.  

### **Features:**  
- **12-bit ADC Resolution** – Provides accurate touch position detection.  
- **Low Power Consumption** – Suitable for battery-powered applications.  
- **SPI Interface** – Enables easy communication with microcontrollers.  
- **On-Chip Temperature Sensor** – Allows environmental monitoring.  
- **Programmable Auxiliary ADC Inputs** – Can measure additional analog signals.  
- **Auto Power-Down Mode** – Reduces power consumption when inactive.  
- **4-Wire Touch Screen Support** – Compatible with standard resistive touch screens.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC

Alternative Part Number

  • MAX11800ETC+ --: Resistive touchscreen controller with similar integrated touch ADC and SPI interface, suitable functional replacement in touch-sensing designs.
  • ADS7846E --: Widely used 4-wire resistive touchscreen controller with SPI interface, a common drop-in alternative for touch controller applications.
  • TSC2046IPW --: Pin-compatible-class resistive touchscreen controller from a different series, offering similar touch measurement functionality and easy sourcing.
  • TSC2301IGQ --: Same TSC2301 touch screen controller family in the same package, differing only in the tape/reel packing suffix, so it is a direct functional drop-in.
  • TSC2302IRGZ --: Closely related TSC2302 touch screen controller from the same product line with comparable functionality and interface, suitable as a near-equivalent substitute.

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