Description
The CS8442 is a stepper motor driver that implements an Hbridge design to drive two coils in an eight step sequence each revolution.
Features
- s Buffered Speed Sensor Output s No Cross-conduction in either H-bridge s Guaranteed Monotonic s On Chip Flyback Diodes s Fault Protection Overvoltage Short Circuit Protection Load Dump Protection to 60V
Absolute Maximum Ratings Supply Voltage (VCC) (continuous) -40ûC to +105ûC Ð0.5 to 24V (100ms pulse transient) -40ûC to +105ûC Ð0.5 to 60V Input Voltage (VIN) Ð0.3 to VCC +0.3V Storage Temperature Range (TSTG)Ð65¡C to +150¡C Junction TemperatureÐ40¡C to +150¡C Speed Sensor Output 7V ESD (Human.
CS8442_CherrySemiconductorCorporation.pdf