TSC2014IYZGT

Overview

The TSC2014IYZGT is a resistive touch screen controller manufactured by Texas Instruments. It features a 12-bit resolution and supports serial, SPI, I2C, and 4-wire interfaces. The device operates within a supply voltage range of 1.65 V to 3.6 V and consumes a typical operating supply current of 80 µA. It is designed for applications requiring low power consumption and high precision in touch detection.

Feature Summary

• 12-bit resolution for accurate touch position detection
• Supports multiple interfaces: Serial, SPI, I2C, and 4-Wire
• Low power consumption with 80 µA operating supply current
• Operates on a wide supply voltage range from 1.65 V to 3.6 V

Applications

• Portable electronic devices requiring touch input
• Industrial control panels with resistive touch screens
• Medical equipment with user interface requirements

Procurement Notes

Verify the specific package type and temperature range when ordering. Ensure compatibility with the host system's voltage levels and interface protocols. Check for any lead time constraints or minimum order quantities from authorized distributors.

Selection Notes

Consider the TSC2014IYZGT for designs needing a balance between performance and power efficiency. Its multi-interface support offers flexibility in system integration. Evaluate the need for 12-bit resolution against other available options based on application precision requirements.

Part Context

This component belongs to the TSC20xx series of touch screen controllers from Texas Instruments. These devices are commonly used in embedded systems where space and power are critical constraints. The IYZGT suffix indicates a specific package and tape-and-reel configuration.

Replacement Considerations

Direct replacements may include other models from the TSC20xx family, such as the TSC2007 or TSC2017, provided they meet the interface and pinout requirements. Verify electrical characteristics and software compatibility before substitution.