Datasheet Summary
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QT11x VARIATIONS
QT111 QT112 QT115 Longer recalibration timeouts Faster response time Variable gain, daisy-chaining
4 August 2004
Copyright QRG Ltd. (UK)
Quantum Research Group Ltd.
4 August 2004
QT111-I / QT111H-I QProx™ 8-pin Sensor
See QT110 datasheet for primary information. This sheet only lists differences with the QT110.
This part is only available in -I suffix (-40..+85C) Description
The QT111 is a touch sensor IC having recalibration timeouts (“max on-duration”) of 5 minutes and infinity. This allows the device to be used in situations where recalibration timeouts are not desired, for example in certain consumer, machine tool and process control...