Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Touchscreen | 4 Wire Resistive |
| Resolution(Bits) | 12 b |
| Interface | I²C |
| VoltageReference | Internal |
| Voltage-Supply | 2.5V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
Overview
Description
The TSC2003IPWR is a touch screen controller integrated circuit (IC) produced by Texas Instruments. It is designed to work with resistive touch screens, commonly used in various electronic devices to detect user input through touch. This IC is part of the TSC2003 series, which provides a versatile interface for converting analog touch inputs into digital signals that can be processed by a microcontroller.
Key features of the TSC2003IPWR include a 12-bit resolution Analog-to-Digital Converter (ADC), low power consumption, and an I²C interface for easy communication with host processors. It also supports direct battery measurement and on-chip temperature sensing, making it suitable for portable and battery-operated devices.
The IC operates in a wide voltage range and offers features like programmable conversion rates and interrupt generation for efficient resource management. It is often used in applications such as smartphones, PDAs, and portable media players.
The TSC2003IPWR is available in a compact package, making it ideal for space-constrained applications. Its integration of multiple functions helps reduce component count and simplify system design.
Key features of the TSC2003IPWR include a 12-bit resolution Analog-to-Digital Converter (ADC), low power consumption, and an I²C interface for easy communication with host processors. It also supports direct battery measurement and on-chip temperature sensing, making it suitable for portable and battery-operated devices.
The IC operates in a wide voltage range and offers features like programmable conversion rates and interrupt generation for efficient resource management. It is often used in applications such as smartphones, PDAs, and portable media players.
The TSC2003IPWR is available in a compact package, making it ideal for space-constrained applications. Its integration of multiple functions helps reduce component count and simplify system design.
Equivalent
The TSC2003IPWR is a touch screen controller IC by Texas Instruments. Equivalent products include:
1. ADS7843 - A similar touch screen controller by Texas Instruments.
2. STMPE610 - An alternative by STMicroelectronics with comparable functions.
3. XPT2046 - A common substitute by XPTek.
These alternatives offer similar functionalities in terms of interfacing resistive touch screens and may vary in additional features or performance characteristics. Always check the specific requirements of your project when considering alternatives.
1. ADS7843 - A similar touch screen controller by Texas Instruments.
2. STMPE610 - An alternative by STMicroelectronics with comparable functions.
3. XPT2046 - A common substitute by XPTek.
These alternatives offer similar functionalities in terms of interfacing resistive touch screens and may vary in additional features or performance characteristics. Always check the specific requirements of your project when considering alternatives.
Features
The TSC2003IPWR is a versatile touch screen controller designed for use in various applications. Key features include:
1. 12-bit Resolution: Provides precise touch position data, essential for accurate touch input interpretation.
2. 4-Wire Touch Screen Interface: Compatible with standard resistive touch screens, making it suitable for a wide range of devices.
3. Low Power Consumption: Ideal for battery-powered devices, minimizing energy usage.
4. I2C Serial Interface: Offers easy integration with microcontrollers and processors, facilitating data exchange.
5. Programmable Resolution and Conversion Times: Allows customization to meet specific application needs.
6. On-Chip Temperature Measurement: Provides additional functionality by monitoring the device's temperature.
7. Pen Interrupt Signal: Alerts the host processor of a touch event, enhancing responsiveness.
8. Automatic Power-Down: Conserves energy by powering down when not actively in use.
9. Compact Package: Available in a small TSSOP package, making it suitable for space-constrained designs.
These features make the TSC2003IPWR a robust solution for integrating touch functionality in consumer electronics, industrial controls, and other interactive applications.
1. 12-bit Resolution: Provides precise touch position data, essential for accurate touch input interpretation.
2. 4-Wire Touch Screen Interface: Compatible with standard resistive touch screens, making it suitable for a wide range of devices.
3. Low Power Consumption: Ideal for battery-powered devices, minimizing energy usage.
4. I2C Serial Interface: Offers easy integration with microcontrollers and processors, facilitating data exchange.
5. Programmable Resolution and Conversion Times: Allows customization to meet specific application needs.
6. On-Chip Temperature Measurement: Provides additional functionality by monitoring the device's temperature.
7. Pen Interrupt Signal: Alerts the host processor of a touch event, enhancing responsiveness.
8. Automatic Power-Down: Conserves energy by powering down when not actively in use.
9. Compact Package: Available in a small TSSOP package, making it suitable for space-constrained designs.
These features make the TSC2003IPWR a robust solution for integrating touch functionality in consumer electronics, industrial controls, and other interactive applications.
Pinout
The TSC2003IPWR is a touchscreen controller IC from Texas Instruments. It has a pin count of 16. The primary function of this device is to facilitate the interface between a touchscreen and a processor. Its main features include a 12-bit analog-to-digital converter (ADC) for precise touch position measurement, support for resistive touchscreens, and the ability to measure touch pressure. It operates over an I2C interface, allowing easy communication with a host processor. The TSC2003IPWR is designed to be low-power and efficient, making it suitable for battery-powered applications.
Manufacturer
The TSC2003IPWR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is one of the largest semiconductor manufacturers in the world and specializes in developing analog chips and embedded processors, which are widely used in electronic devices across various industries. TI's products find applications in industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is known for its focus on innovation and quality, contributing significantly to advancements in technology and electronics.
Application
The TSC2003IPWR is a resistive touch screen controller used primarily in applications requiring human-machine interaction. Common areas include:
1. Consumer Electronics: Used in smartphones, tablets, and portable devices for touchscreen interfaces.
2. Industrial Control Panels: Facilitates user input in machinery and equipment dashboards.
3. Medical Devices: Employed in user interfaces for medical equipment like monitors and diagnostic tools.
4. Automotive Systems: Integrated into infotainment systems and control panels.
5. Home Appliances: Used in smart appliances for touch controls.
The TSC2003IPWR offers high precision and low power consumption, making it suitable for battery-operated devices.
1. Consumer Electronics: Used in smartphones, tablets, and portable devices for touchscreen interfaces.
2. Industrial Control Panels: Facilitates user input in machinery and equipment dashboards.
3. Medical Devices: Employed in user interfaces for medical equipment like monitors and diagnostic tools.
4. Automotive Systems: Integrated into infotainment systems and control panels.
5. Home Appliances: Used in smart appliances for touch controls.
The TSC2003IPWR offers high precision and low power consumption, making it suitable for battery-operated devices.
Package
The TSC2003IPWR is a touch screen controller IC from Texas Instruments. It is typically housed in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type. This package is compact and suitable for space-constrained applications.
