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产品说明
The STK672-523-E is a unipolar fixed-current chopper type 2-phase stepping motor driver hybrid IC. It features power MOSFETs in the output stage and a build-in phase signal distribution IC. The incorporation of a phase distribution IC allows the STK672-523-E to control the speed of the motor based on the frequency of an external input clock signal. It supports two types of excitation for motor control: 2-phase excitation and 1-2 phase excitation. It also provides a function for switching the motor direction.And it is improvement version for noise-resistant of STK672-520.
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特性 |
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优势 |
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The motor speed can be controlled by the frequency of an external clock signal
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Easy to motor speed control
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The excitation type is switched according to the state of the MODE pin
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Easy to switch excitation type
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A motor direction switching pin is provided
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Easy to switch a motor direction
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Current detection resister is built in
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Reduce the mounting area on PCB
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Unlikely to release smoke or cause fires
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应用 |
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终端产品 |
- Computing & Peripherals
- Industrial
- Medical
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- Multi-Function Printer
- Auto Trading Machine
- Slot Machine
- Vending Machine
- Blood Analyzer
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