TSC2006IRTJT

Overview

The TSC2006IRTJT is a resistive touch screen controller manufactured by Texas Instruments. It features a 12-bit resolution and supports sampling rates up to 125 kS/s. The device operates on a supply voltage range of 2.7 V to 5.5 V with a typical operating current of 285 uA. It interfaces via Serial, 3-Wire, SPI, or SSI protocols. Designed for surface mount installation, it is housed in a DSBGA-12 package and functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• 12-bit resolution ADC with 125 kS/s sampling rate
• Supports Serial, 3-Wire, SPI, and SSI interfaces
• Low power consumption with 285 uA operating current
• DSBGA-12 compact surface-mount package

Applications

• Resistive touch screen control systems
• Industrial human-machine interfaces (HMI)
• Portable electronic devices requiring low-power touch input

Procurement Notes

Verify the specific suffix 'IRTJT' against the official datasheet to confirm the DSBGA-12 package type and tape-and-reel packaging configuration. Ensure compatibility with the target system's voltage levels and interface requirements before procurement.

Selection Notes

Select this component when a 12-bit resolution and high-speed sampling are required for resistive touch applications. Verify that the DSBGA-12 package fits the PCB layout constraints and that the operating voltage range aligns with the system power supply.

Part Context

This part belongs to the TSC2006 series of resistive touch controllers from Texas Instruments. It shares core specifications with other variants in the family but differs in package style and manufacturing lot details associated with the specific ordering suffix.

Replacement Considerations

Direct replacements include other TSC2006 variants with compatible packages or the TSC2046 series if pinout and interface compatibility are verified. Check datasheets for any differences in electrical characteristics or package dimensions.