BA6218

Motor driver ICs Reversible motor driver BA6218 The BA6218 reversible-motor driver supplies an output current of 0.7A (maximum). Two logic inputs allow four output modes: forward, reverse, idling, and braking. The logic section and power section have separate ground pins. By connecting an electronic governer, the IC can be used for controlling reversible, variable-speed motors. FFeatures 1) Built-in surge absorbing diodes. 2) Small standby supply current. FAbsolute maximum ratings (Ta = 25_C) 3) Wide range of operating voltage. (4.5X15V) 4) Interfaces with TTL devices. FRecommended operating conditions (Ta = 25_C) FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 9V) 394 Motor driver ICs FInput truth table BA6218 FInternal circuit configuration 395 Motor driver ICs FMeasurement circuit BA6218 FApplication examples 396 Motor driver ICs FExternal dimensions (Units: mm) BA6218 397 ...