LA4165M Просмотр технического описания (PDF) - SANYO -> Panasonic

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LA4165M

Recording/Playback IC for Micro-Cassette Tape Recorder

SANYO -> Panasonic 

LA4165M

5. In record mode, grounding pin 8 will turn off the voice sensor circuit and keep the motor drive circuit operating

continuously.

6. Pin 7 is close to 0 V when the governor circuit is on, and close to VCC when it is off. The voice sensor output stage

equivalent circuit is shown below.

7. Pin 16 is used solely for driving an external LED, and should be left open when an LED is not used. It is active only

during record mode while the motor drive is on. The LED drive circuit is shown below.

No. 2824-12/17

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