The LB1838M is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications. The LB1838M is a bipolar stepper-motor driver IC that is ideal for use in printers, cameras and other portable devices.
Features | | Benefits
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Low voltage and wide operation (2.5V min)
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Battery drive
Low saturation voltage (upper transistor + lower transistor residual voltage: 0.40V at 400mA)
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Built-in through-current prevention circuit
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Separate logic power supply and motor power supply