Features- 64step Micro-step Drive
- Built-in Photo Sensor Drive Transistor
- Stand-by Current: 0µA
- Built-in TSD circuit
- Low Output ON- Resistance : 1.4ohm(Io=0.4A)
- Two microstep drive H-bridge driver channels.
- Two microstep drive/PWM saturated drive switchable H-bridge driver channels.
- Two constant-current drive H-bridge driver channels.
- Drive mode switchable between 2-phase, 1-2 phase full torque, 1-2 phase, and 4W1-2 phase (channels 1, 2, 3, and 4).
- Microstep drive step advance controlled by a single step signal input (channels 1, 2, 3, and 4).
- Ability to set the hold current to one of four levels (channels 1, 2, 3, and 4).
- Ability to set the constant-current reference voltage to one of 16 levels from the serial data (channels 5 and 6).
- Eight-bit 3-wire serial control.
- Three on-chip photosensor driver circuits.
- Built-in MO(stepping position detection monitor output) function.
| Benefits- Reduction of motor noise/vibration
- Less External Component
- Low consumption
- Thermal protection
- High efficiency
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