Description

• Mid-band resonance damping
• Silent 20kHz PWM switching
• 7A 80VDC power rating
• Full step, half step, 5 microstep or 10 microstep selectable resolution
• Optoisolated step / direction
• No low-speed vibration
• STEP and DIRECTION is +3.3VDC and +5VDC compatible at 2.5mA
• Recirculate mode during STANDBY greatly reduces motor heating
• No external 470uF capacitor is required
• Power-on RESET
• DIRECTION is clocked in on the active step pulse edge
• No internal jumpers
• No current set resistor required
• All settings done using a 10 position DIP switch
• Universal step and direction COMMON