CS8442 Datasheet 85mA Dual H-Bridge Odometer Driver with Buffered Speed Signal Output

Manufacturer: Cherry Semiconductor Corporation

Overview: CS8442 CS8442 85mA Dual H-Bridge Odometer Driver with Buffered Speed Signal.

Datasheet Details

Part number	CS8442
Manufacturer	Cherry Semiconductor Corporation
File Size	132.66 KB
Description	85mA Dual H-Bridge Odometer Driver with Buffered Speed Signal Output
Download	CS8442 Download (PDF)

The CS8442 is a stepper motor driver that implements an Hbridge design to drive two coils in an eight step sequence each revolution.

Each H-bridge is capable of delivering 85mA to the load.

The sequencer function insures that the odometer is monotonic and that cross-conduction of each H bridges does not occur.

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.

Part Number	Description
CS8441	85mA Dual H-Bridge Odometer Driver with Divide by Select
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