TCA505BGXLLA1

Sensor And Detector Interfaces Overview

The TCA505BGXLLA1 is a proximity sensor interface IC manufactured by Infineon Technologies, designed for inductive and capacitive touch applications. It operates within a supply voltage range of 3.1V to 40V and draws a typical supply current of 550µA. The device supports a single input channel and functions as a proximity detector with short-circuit protection capabilities. It is housed in a 16-pin SOIC package (SOP16,.25) with dimensions of 10 mm length. The component is rated for an operating temperature range of -40°C to 110°C and has a moisture sensitivity level of 3.

Sensor And Detector Interfaces Feature Summary

• Integrates short-circuit protection for robust operation in proximity sensing circuits.
• Supports both inductive and capacitive touch detection modalities.
• Designed for surface mount applications with a compact 16-SOIC footprint.

Sensor And Detector Interfaces Applications

• Inductive proximity switch interfaces
• Capacitive touch sensor systems
• Industrial control panel inputs

Sensor And Detector Interfaces Procurement Notes

Verify part authenticity through authorized Infineon distributors or certified partners. Confirm the specific suffix matches the required package and tape/reel configuration. Check for product discontinuation notifications, as availability may be limited. Ensure compliance with RoHS and REACH regulations relevant to your region. Validate that the component status aligns with your long-term production requirements before finalizing orders.

Sensor And Detector Interfaces Selection Notes

Select this component when a dedicated interface for proximity sensors with integrated protection is required. Consider the wide supply voltage range for flexible power design. Evaluate the 16-pin SOIC package for PCB space constraints. Verify thermal performance within the specified -40°C to 110°C range for your application environment. Compare against other Infineon TCA series devices for feature compatibility.

Sensor And Detector Interfaces Part Context

The TCA505BGXLLA1 belongs to Infineon's TCA505B family of proximity sensor interfaces. This family includes variants like TCA505BG and TCA505BCHIP, offering similar core functionalities with differences in packaging or revision levels. The XLLA1 suffix typically denotes a specific tape and reel configuration or manufacturing lot code within the broader product line.

Sensor And Detector Interfaces Replacement Considerations

Direct substitutes include TCA505BG and TCA505BGGEGXUMA1 from Infineon. Verify pinout compatibility and electrical specifications before substitution. Cross-reference datasheets for any functional differences in protection features or operating ranges.