AN6657S Description
ICs for Motor AN6657, AN6657S Micromotor Forward/ Reverse Electronic Governors s Overview The AN6657 and the AN6657S are the electronic governors capable of controlling the forward/reverse speed, fast forward, rewind, and start/stop of the micromotors used for the radio/cassette tape recorders, automatic answering telephone sets, and so on.
AN6657S Key Features
- Wide operating
- 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 function ; ICC =20µA or less at stop time
- Capable of controlling forward/reverse rotation, fast forward/constant speed, and start/stop via 3 input pins
- + 0.1 5 0.0