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QT118H Datasheet - QUANTUM

QT118H - CHARGE-TRANSFER TOUCH SENSOR

lQ QProx™ QT118H CHARGE-TRANSFER TOUCH SENSOR Less expensive than many mechanical switches Projects a ‘touch button’ through any dielectric 100% autocal for life - no adjustments required No active external components Piezo sounder direct drive for ‘tactile’ click feedback LED drive for visual feedback 2.5 ~ 5V single supply operation 10µA at 2.5V - very low power drain Toggle mode for on/off control (via option pins) 10s or 60s auto-recalibration timeout (via option pins) Pulse output mode (v

QT118H Features

* One, toggle mode, permits on/off touch control, for example for light switch replacement. Another makes the sensor output a pulse instead of a DC level, which allows the device to 'talk' over the power rail, permitting a simple 2-wire twisted-pair interface. Quantum’s unique HeartBeat™ signal is al

QT118H-QUANTUM.pdf

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Datasheet Details

Part number:

QT118H

Manufacturer:

QUANTUM

File Size:

423.66 KB

Description:

Charge-transfer touch sensor.

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