KC778B DATASHEET PDF

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Load turns on when motion is detected adjustable sensitivity.

F Internal switched capacitor bandpass filter reduces external component count and improves reliability by minimizing sensitivity to external component values. Load turns on manually, with a momentary contact switch. If Auto-ON mode is disabled, the load will turn on if there is motion within 6 seconds.

Kv778b High immunity to line frequency noise. Auto-OFF mode can be disabled.

KC778B Datasheet PDF

If Auto-ON mode is disabled, the load will turn on if there is motion within 6 seconds after turn-off. Due to its high sensitivity and. Adjustable OFF timer activates whenever motion stops. If Auto-ON mode is disabled, the load will turn on if there is motion within 6 seconds after turn-off. The output of the switched capacitor bandpass filter can be seen on pin 3 Offset Filter when the external.

Load turns off manually, with a momentary contact switch. C High sensitivity PIR input with special noise cancellation circuitry. I Daylight detector circuitry is designed to use either silicon photo diode or CdS detector. Auto-ON mode can be disabled.

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PDF KC778B Datasheet ( Hoja de datos )

If the load goes off because you stopped moving reading a book for. I Daylight detector circuitry is designed to use either silicon photo diode or CdS detector. Load turns off manually, with a momentary contact switch.

J Adjustable daylight detector sensitivity. The MPCC has been designed for easy implementation. Adjustable daylight detector disables Auto-ON during daytime. Disconnecting the external capacitor prevents motion from being detected. Adjustable OFF timer activates whenever motion stops. H High immunity to line frequency noise. Daylight detector can be disabled. Due to its high sensitivity and reliability, it is also widely used in security product.

A Datasneet design maximizes performance while minimizing external component count and board layout space. Due to its high sensitivity and.

K Adjustable OFF timer accuracy is determined by external components. If Auto-ON mode is disabled, the load will turn on if there is motion within 6 seconds. The value of the pot is not critical and any value between J Adjustable daylight detector sensitivity.

KCB datasheet & applicatoin notes – Datasheet Archive

Auto-OFF mode can be disabled. The Sensitivity Adjust pot is used to select a voltage between the pyro drain reference voltage minimum. This node should also be closely surrounded by a ground plane. If the load goes off because you stopped moving reading a book for exampleyou have 6 seconds satasheet wave your arm to turn the load back datashee. Daylight detector can be disabled. A Circuit design maximizes performance while minimizing external component count and board layout space.

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If the load goes off because you stopped moving reading a book dataasheet exampleyou have 6 seconds to wave your arm to turn the load back on. F Internal switched capacitor bandpass filter reduces external component count and improves reliability by.

The filter response can be measured in this way. Load turns on manually, with a momentary contact switch. D Choice of two PIR gain settings: F Internal switched capacitor bandpass filter reduces external component count and improves reliability by. The MPCC has been designed for easy implementation. If the load datasueet off because datasbeet stopped moving reading a book for. Load turns off if there is no motion during the time delay. K Adjustable OFF timer accuracy is determined by external components.

B Low cost solution for PIR motion control switching applications. The Sensitivity Adjust pot is used to select a voltage between the pyro drain reference voltage minimum sensitivity and Gnd maximum sensitivity.