AN6608 Datasheet (Panasonic Semiconductor) - DC Motor Forward/Reverse Dual Speed Electronic Governors

AN6608, DC Motor Forward/Reverse Dual Speed Electronic Governors

Pin No.

AN6608 AN6609N AN6609NS ICs for Motor Pin Name Typ.

Waveform Description Input Impedance Equivalent Circuit VCC 1 2 Double Speed Setting Pin to set the double speed r.p.m.

TrC 1 VCC 2 4 FF, REW Speed Setting Pin to set the FF/REW r.p.m.

TrC 2 VCC 3 5 Speed Control Sp

ICs for Motor AN6608, AN6609N, AN6609NS DC Motor Forward/Reverse Dual Speed Electronic Governors s Overview The AN6608, the AN6609N and the AN6609NS are the electronic governors which incorporate the forward /reverse rotation and double speed controls of the DC motors used for radio/cassette tape recorder, and the functions such as fast forward, rewind, brake, and pause.

They are also available for controlling the video tape deck mechanisms such as the VCRs and DATs.

The AN6608, the AN6609N and

AN6608 Features

* Operating supply voltage range ; Vcc = 8V to 16V

* Stable reference voltage (1.27V) and easy speed adjustment ø 2.1

* Large starting torque and maximum control torque

* Built-in power transistor

* Forward/reverse constant speed and double speed controls, a