NJM3717 Description
The NJM3717 is a stepper motor diver, which consists of a LS-TTL patible logic input stage, a current sensor, a monostable multivibrator and a high power H-bridge output stage with built-in protection diodes. The output current is up to 1200mA. Two NJM3717 and a small number of external ponents form a plete control and drive unit for stepper motor systems.
NJM3717 Key Features
- Half-step and full-step modes
- Switched mode bipolar constant current drive
- Wide range of current control
- Wide voltage range
- Thermal overload protection
- Packages
- BLOCK DIAGRAM