AMIS-30522 - Micro-Stepping Motor Driver

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4 Equivalent Schematics

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5 Thermal Resist

• Dual H.
• Bridge for 2 Phase Stepper Motors.
• Programmable Peak.
• Current up to 1.2 A Continuous (1.5 A Short Time), Using a 5.
• Bit Current DAC.
• On.
• Chip Current Translator.
• SPI Interface.
• Speed and Load.
• Angle Output.
• 7 Step Modes from Full.
• Step up to 32 Micro.
• Steps.
• Fully Integrated Current.
• Sense.
• PWM Current Control with Automatic Selection of Fast and Slow Decay.