BA6283N

Motor driver ICs Reversible motor driver BA6283N / BA6284N / BA6955N The BA6283N, BA6284N, and BA6955N are reversible-motor drivers with a maximum output current of 1.0 A. Two logic inputs allow four output modes: forward, reverse, stop (standby), and brake. The built-in power save circuit suppresses current consumption in the motor stop mode. FApplications VCRs, audio devices FFeatures 1) Logic and driver sections have separate ground pins; this allows the IC to drive speed-variable, reversible motors by connecting an electronic governor circuit. 2) Built-in power saving circuit suppresses current consumption in stop (standby) mode. FAbsolute maximum ratings (Ta = 25_C) 3) Interfaces with TTL devices. 4) Built-in thermal shutdown circuit. FRecommended operating conditions (Ta = 25_C) 414 Motor driver ICs FBlock diagram BA6283N BA6283N / BA6284N / BA6955N BA6284N BA6955N 415 Motor driver ICs FPin descriptions BA6283N BA6283N / BA6284N / BA6955N BA6284N BA6955N 416 Motor driver ICs FInput / output circuits BA6283N / BA6284N / BA6955N 417 Motor driver ICs BA6283N / BA6284N / BA6955N FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 9V, and VM = 9V) FInput / output truth table FApplication example BA6283N 418 Motor driver ICs BA6283N / BA6284N / BA6955N BA6284N 419 Motor driver ICs FOperation notes (1) The quality of these products have been carefully checked; however, use of the products with applied voltages, operating temperatur...