STM8T143AU62TTR

Touch Capacitive Sensor Overview

The STM8T143AU62TTR 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 approximately 60µA during operation. The device supports proximity sensing capabilities, allowing it to detect user presence up to a few centimeters away. It is housed in an 8-SOIC package with a width of 3.90mm and functions reliably across a temperature range of -40°C to 85°C. This component is part of the STM8T143 series, engineered for low-power applications requiring efficient human-machine interface solutions.

Touch Capacitive Sensor Feature Summary

• Single-channel capacitive sensing architecture optimized for touch and proximity detection
• Ultra-low power consumption suitable for battery-operated portable devices
• Integrated proximity detection capability enabling wake-up from sleep mode upon user approach

Touch Capacitive Sensor Applications

• Personal navigation devices (PNDs) with backlighting activation
• Stove tops and kitchen appliances with display illumination
• White goods and office appliances requiring parameter adjustment interfaces

Touch Capacitive Sensor Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors or certified partners. Confirm RoHS compliance status and check for end-of-life notifications as this specific part number may be discontinued. Ensure packaging specifications match project requirements, noting availability in reel, cut tape, or MouseReel formats where applicable. Validate datasheet revisions against current design specifications.