DESCRIPTION

· The ProxSense® Trackpad Module by Azoteq is a capacitive trackpad designed for headphones and audio equipment, offering direct connectivity to Bluetooth SoCs. It features superior sensitivity, signal-to-noise ratio, and power efficiency, with automatic tuning for optimal performance across various production and environmental conditions.

FEATURES

· On-chip XY coordinate calculation with a resolution of 1792 x 1792.
· Gesture recognition at a 170Hz scan rate.
· Adjustable sensitivity and active high or low output.
· Proximity wake-up from low power mode and automatic drift compensation.
· Gestures mapped to I/O pins for audio adjustments include various swipes and taps.
· Low power consumption, suitable for battery-operated devices, with a supply voltage range of 1.65V to 3.6V and less than 40µA in active sensing low power mode.

APPLICATIONS

· Bluetooth headphones and speakers.
· Replacement for mechanical push buttons.
· Portable and wearable electronics.