MTCH105 Series

Catalog

PROXIMITY/TOUCH CONTROLLER, 5CH, TSSOP14

Part	Proximity Detection	Number of Inputs	Mounting Type	Supplier Device Package	Current - Supply	Package / Case [custom]	Package / Case [custom]	Package / Case	Interface	Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	LED Driver Channels [Max]
Microchip Technology MTCH105-I/ST		5	Surface Mount	14-TSSOP	80 mA	0.173 "	4.4 mm	14-TSSOP	Open Drain	Buttons	85 °C	-40 °C	3.6 V	2.05 V	5
Microchip Technology MTCH105T-I/ST		5	Surface Mount	14-TSSOP	80 mA	0.173 "	4.4 mm	14-TSSOP	Open Drain	Buttons	85 °C	-40 °C	3.6 V	2.05 V	5

Catalog

Key Features

• + High Signal to Noise Ration (SNR)

• + Moisture/ Water resistance

• + Simple I/O interface with existing system

• + Adjustable Sensitivity with compensation for different sensor sizes

• + Multi Stage Active noise suppression filters

• + Automatic Environmental compensation

• + Support for wide range of sensor shape and size

• + Flexible Low Power Mode

Description

The MTCH105 is a 5 channels Proximity/Touch controller with 5 simple digital outputs. The sensitivity and power mode can be configured. The MTCH105 device uses an advanced optimization algorithm to actively suppress noise from the signal to achieve reliable proximity/touch detection.