STM8T143AM62T

Touch Capacitive Sensor Overview

The STM8T143AM62T is a single-channel capacitive sensor designed for touch and proximity detection. It operates within a supply voltage range of 2.3V to 5.5V and consumes 60µA of supply current. The device is housed in an 8-SOIC package with a width of 3.90mm. It supports surface mount installation and functions across a temperature range of -40°C to 85°C. The component is classified as a button-type sensor with integrated proximity detection capabilities.

Touch Capacitive Sensor Feature Summary

• Single-channel capacitive sensing architecture for touch and proximity detection
• Integrated proximity detection functionality alongside standard touch input
• Low power consumption suitable for battery-operated applications

Touch Capacitive Sensor Applications

• Capacitive touch button interfaces
• Proximity detection systems
• Consumer electronics control panels

Touch Capacitive Sensor Procurement Notes

This component is currently listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and sourcing may require checking secondary market distributors. Verify the specific revision and authenticity when procuring from non-authorized channels due to its discontinued status.

Touch Capacitive Sensor Selection Notes

Select this part for designs requiring a dedicated single-channel capacitive sensor with proximity features. Ensure the design accommodates the 8-SOIC package dimensions and the specified operating voltage range. Consider the obsolescence status when planning long-term production lifecycles.

Touch Capacitive Sensor Part Context

The STM8T143AM62T belongs to the STM8T143 series of capacitive sensors from STMicroelectronics. This series focuses on providing simple integration for touch and proximity applications without complex microcontroller overhead. The AM62T suffix denotes the specific package type and temperature grade within this product line.

Touch Capacitive Sensor Replacement Considerations

As the part is obsolete, verify if the STM8T143AU62TTR or other variants in the STM8T143 family offer compatible pinouts and electrical characteristics for direct replacement in existing designs.