U641B - INTERVAL AND WIPE/WASH WIPER CONTROL IC
U641B Features
* Interval Pause: 4 to 20 s
* After-wiping Time: 2 to 20 s
* Wiper Motor's Park Switch
* 0.6 s Prewash Delay
* Wipe/Wash Mode Priority
* One External Capacitor Determines All Time Sequences
* Relay Driver with Z-diode
* Interference Pro
