Full PDF Text Transcription for LV8498CT (Reference)
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Ordering number : ENA1625B LV8498CT Bi-CMOS IC For VCMs Constant-current Driver IC http://onsemi.com Overview The LV8498CT is a constant current driver IC for voice coil ...
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Overview The LV8498CT is a constant current driver IC for voice coil motors that supports I2C control integrating a digital/analog converter (DAC). It uses an ultraminiature WLP package and includes a current detection resistor for constant current control, which makes the IC ideal for miniaturization of camera modules intended for use in camera-equipped mobile phones. The output transistor has a low on-resistance of 1Ω and the resistance of the built-in current detection resistor is 1Ω, which minimizes the voltage loss and helps withstand voltage drop in VCC.
LV8498CT Datasheet
