SX8662I08AWLTRT

Touch Capacitive Sensor Overview

The SX8662I08AWLTRT is a capacitive touch sensor integrated circuit manufactured by Semtech. It functions as a touch button controller with twelve channels and utilizes an I2C interface for communication. The device operates within a supply voltage range of 3.3 V and supports operating temperatures from -40°C to +85°C. It is housed in an MLPQ-W32 package and is RoHS compliant. This component is currently classified as obsolete or end-of-life.

Touch Capacitive Sensor Feature Summary

• Capacitive sensing technology for touch detection
• Multi-channel input capability for multiple buttons
• Standard I2C digital interface integration

Touch Capacitive Sensor Applications

• Consumer electronics touch interfaces
• Appliance control panels
• Industrial user interface buttons

Touch Capacitive Sensor Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Availability is limited to existing stock or third-party distributors. Verify authenticity and condition carefully when sourcing from non-direct suppliers. Check for alternative compatible parts if long-term supply stability is required for production.

Touch Capacitive Sensor Selection Notes

Select this part only if twelve capacitive channels are necessary and I2C connectivity fits the system architecture. Ensure the design accommodates the specific MLPQ-W32 package dimensions. Consider the operational temperature range limits for the intended environment. Evaluate lifecycle status implications for future maintenance and support requirements.

Touch Capacitive Sensor Part Context

Semtech produces this IC as part of its capacitive touch sensor portfolio. The SX8662 series targets applications requiring reliable touch input without mechanical switches. Integration into systems allows for simplified user interaction designs through digital processing of capacitive changes.

Touch Capacitive Sensor Replacement Considerations

No verified public substitute part numbers are available. Consult Semtech technical support for current alternatives or legacy replacement recommendations.