LV8498CTGEVB: Constant Current Driver IC Evaluation Board
![LV8498CTGEVB: Constant Current Driver IC Evaluation Board](/image/on/LV8498CTGEVB.gif)
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. The function is incorporated, which, by changing the current in a stepped pattern while taking time at rise and fall of the output current, provides the current a slope, improving the converging stability of the voice coil motor (current slope function).
Evaluation/Development Tool Information
Product | Status | Compliance | Short Description | Parts Used |
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LV8498CTGEVB | Active | | Constant Current Driver IC Evaluation Board | LV8498CT-TE-L-H |
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