M51723P

The M51723P,FP are semlconductor integrated circuits designed for use in frequency-voltage (F-V) converting.The devices consist of an FG amplifier,sample and hold circuit,error amplifier and sawteeth-wave generating circuits.The M51723P,FP constitute frequency-servo motor control system in combination with the brushless motor pre-driver,M51724P,FP or other pre-driver ICs.

The M51723P,FP has 3 features.The first one is low power dissipation.The second one is suitable for both current output (current source or current sink) and voltage output.The third one is start/stop changeover terminal.

The M51723P,FP has some absolute maximum ratings (Ta = 25,unless otherwise noted).When symbol is VCC,the parameter is supply voltage,the rating is 20,the unit is V.When symbol is Istb,the parameter is pin output current,the rating is 20,the unit is mA.When symbol is V,the parameter is input voltage,the rating is -0.2 to Vstb,the unit is V.When symbol is IOL,the parameter is source current,the rating is 6,the unit is mA.When symbol is IOL,the parameter is sink current,the rating is 6,the unit is mA.When symbol is PdF,the parameter is power dissipation,the rating is 770(430),the unit is mW.When symbol is Topr,the parameter is operating temperature range,the rating is -20 to +75,the unit is .When symbol is Tstg,the parameter is storge temperature range,the rating is -40 to +125,the unit is .