AN6780 PDF

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They consists of an oscillator, frequency divider flip-flop 15steps , output circuit, and power circuit. A cycle can be freely set with the external resistor RT and capacity CT of the oscillator. AN 2. Small variation of oscillations? F s Supplementary Descriptions?

Precautions on Use Obeserve the following in order to prevent destruction and reliability of the IC during its use. When accuracy is requested, use a variable resistor as a timed resistor to make adjustment. F to the Pin1 2 in order to protect the IC against noises and stabilize its operation. Particularly, when setting a long interval, pay attention to the external noises.

F 10 12V 1day 10hrs. F 10min. Timed Resistance RT k? C Supply Voltage VCC V Request for your special attention and precautions in using the technical information and semiconductors described in this material 1 An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan.

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Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, redundant design is recommended, so that such equipment may not violate relevant laws or regulations because of the function of our products.

Please read the following notes before using the datasheets A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications.

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AN6780-General Purpose Long Interval Timers



AN6780-General Purpose Long Interval Timers


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