CYAT81652-100AA48

Overview

The CYAT81652-100AA48 is a capacitive slider controller from the Infineon TrueTouch series, designed for touch screen applications. It features a 32-bit resolution and supports I2C and SPI interface types. The device operates within a supply voltage range of 1.71 V to 5.5 V and functions at temperatures between -40°C and +85°C. Packaged in a TQFP-100 format for SMD/SMT installation, it is classified under Data Converter ICs.

Feature Summary

• Capacitive slider control functionality
• Integrated PSOC architecture
• Dual interface support for system integration

Applications

• Capacitive touch slider interfaces
• Consumer electronics touch controls
• Industrial panel input devices

Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure storage conditions meet humidity requirements to prevent package damage during PCB placement processes.

Selection Notes

Select this model for designs requiring dedicated capacitive slider processing with standard digital interfaces. Consider the TQFP-100 footprint for board layout constraints. Verify thermal performance against the specified operating temperature range for the target environment.

Part Context

This component belongs to the CYAT8165x family of TrueTouch controllers. It shares core architectural similarities with other members like the CYAT81658, differing primarily in package type and specific operational ratings defined by the suffix codes.

Replacement Considerations

Check for direct substitutes within the CYAT8165x series such as the CYAT81658-64AS48T, noting differences in package size (TQFP-64 vs TQFP-100) and maximum operating temperature specifications before implementation.