Texas Instruments

TSC2046IRGVT  

Touch Screen Controllers

TSC2046IRGVT Description

The TSC2046IRGVT is a high-performance touch screen controller designed by Texas Instruments, specifically tailored for applications requiring a robust and reliable 4-wire resistive touch screen interface. This IC offers a comprehensive solution for integrating touch screen functionality into various electronic devices, providing a seamless user interface experience. The TSC2046IRGVT is housed in a 16-pin package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications. It operates within a supply voltage range of 2.2V to 5.25V and consumes a minimal supply current of 780 µA, ensuring efficient power usage. The controller features a 12-bit resolution, an internal voltage reference, and communicates via the SPI interface, offering precise and reliable touch detection. With an ECCN classification of EAR99 and compliance with REACH and ROHS3 standards, the TSC2046IRGVT is well-suited for global market applications. Its moisture sensitivity level (MSL) is rated at 2 (1 Year), ensuring durability and reliability in various environmental conditions.

TSC2046IRGVT Features

• High Resolution Touch Detection: The TSC2046IRGVT provides a 12-bit resolution, enabling precise and accurate touch detection. This high resolution ensures that even the smallest touch inputs are captured accurately, enhancing the user experience.
• Efficient Power Usage: With a supply current of only 780 µA and a wide operating voltage range of 2.2V to 5.25V, the TSC2046IRGVT is designed for energy efficiency. This makes it ideal for battery-powered devices and applications where power consumption is a critical factor.
• Robust Communication Interface: The SPI interface ensures fast and reliable communication between the touch screen controller and the host microcontroller. This interface is widely used and supported, making integration straightforward and efficient.
• Internal Voltage Reference: The inclusion of an internal voltage reference simplifies the design process and reduces the need for additional components, lowering overall system cost and complexity.
• Compliance and Durability: The TSC2046IRGVT is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. Its MSL rating of 2 (1 Year) guarantees reliability and durability in various environmental conditions.
• Surface Mount Compatibility: The surface mount package type and Tape & Reel (TR) format make the TSC2046IRGVT suitable for automated assembly processes, enhancing manufacturing efficiency and scalability.

TSC2046IRGVT Applications

The TSC2046IRGVT is ideal for a wide range of applications where a reliable and efficient touch screen interface is required. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and e-readers, where a responsive and accurate touch screen is essential for user interaction.
• Industrial Control Panels: Suitable for industrial applications where ruggedness and reliability are paramount. The TSC2046IRGVT can withstand harsh industrial environments while providing precise touch control.
• Medical Devices: In medical equipment, where accuracy and reliability are critical, the TSC2046IRGVT ensures precise touch inputs, enhancing the functionality and usability of medical devices.
• Automotive Infotainment Systems: For automotive applications, the TSC2046IRGVT provides a robust touch screen solution that can operate reliably in the varying conditions of a vehicle's interior.
• Point of Sale (POS) Systems: In retail environments, the TSC2046IRGVT ensures smooth and accurate touch interactions, improving the efficiency of POS systems.

Conclusion of TSC2046IRGVT

The TSC2046IRGVT from Texas Instruments stands out as a versatile and reliable touch screen controller, offering high resolution, efficient power usage, and robust communication capabilities. Its compliance with industry standards and durability make it a preferred choice for a wide range of applications, from consumer electronics to industrial and medical devices. The TSC2046IRGVT's unique features and advantages over similar models ensure that it meets the demands of modern touch screen applications, providing a seamless and efficient user interface solution.

TSC2046IRGVT Documents

Download datasheets and manufacturer documentation for TSC2046IRGVT

PCN Assembly/Origin :

Mult Dev Assembly Mat Chg 26/Apr/2019      

Datasheets :

TSC2046 Datasheet      

HTML Datasheet :

TSC2046 Datasheet      

PCN Design/Specification :

Copper Wire Base Material 30/Apr/2014