AN6657 Datasheet - Panasonic Semiconductor

AN6657, Micromotor Forward/ Reverse Electronic Governors

ICs for Motor AN6657, AN6657S Micromotor Forward/ Reverse Electronic Governors s Overview The AN6657 and the AN6657S are the electronic governors cap.
Pin No. 1.

Features

* Wide operating supply voltage range ; V CC =4.5V to 14V
* Stable reference voltage (1.3V) and easy speed control
* Large starting torque and maximum control torque
* Good secular drift because of external power transistor
* Provided with the motor stop fun

Applications

* Speed control
* of the micromotors for the radio cas- AN6657S Unit : mm 0.4±0.25 settes Speed control of the micromotors for the microcassettes of the automatic answering telephone sets
* Control of the tape loading motors for the DATs, etc. 0.4 1 2 3 4 5 6 7 8 16 1

AN6657_PanasonicSemiconductor.pdf