MTCH102/5/8 Data Sheet - Microchip Technology

MTCH102/5/8 . 2, 5 and 8-Channel proximity /Touch Controller data Sheet Description The Microchip mTouch MTCH102/5/8 proximity /Touch Controller with simple digital output provides an easy way to add proximity or touch detection to any application. This device family implements capacitive sensors with active guarding capability. The sensitivity and power mode can be configured through the MTSA and MTPM pins. The MTCH102/5/8 devices also use an advanced optimization algorithm to actively suppress noise from the signal to achieve reliable proximity /touch detection. Features Flexible Low-Power mode Brown-Out Protection capacitive proximity and Touch Detection Operating Voltage Range: System: - to - High Signal to Noise Ratio (SNR) Operating Temperature: - Adjustable sensitivity with compensation for - 40 C to +85 C. different sensor sizes - Multi-stage active noise suppression filters Typical Application - Automatic environmental compensation - Support wide range of sensor shapes and Light Switch sizes Portable Device Enabler Simple I/O Interface with Existing System White Goods and Appliance Smart Scan Scheduling Office Equipment and Toys Threshold Hysteresis Display and Keypad Back-lighting Activation TABLE 1: MTCH10X FAMILY TYPES.

2015-2016 Microchip Technology Inc. Preliminary DS40001793C-page 1 MTCH102/5/8 Description The Microchip mTouch® MTCH102/5/8 Proximity/Touch Controller with simple digital output provides an easy way to add proximity or touch detection to any application. This device family implements capacitive sensors with active

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  Sheet, Data, Sensor, Capacitive, Capacitive sensors, Proximity, Mtch102 5 8 data sheet, Mtch102

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