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LV8098CS - Constant-current Driver IC

Description

I2C SCL input pin Enable & reset 1, 2 Ground I2C SDA input pin Power supply pin Output pin B2 B3 0.4 0.87 B 1.27

1 : Setting the ENA pin to low powers down and resets the IC.

It is necessary to power on the IC by setting the ENA pin to low and hold it high during normal operation.

Features

  • A2 A3 A4 A5 A6 A7 0 2nd byte PD.

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Datasheet preview – LV8098CS

Datasheet Details

Part number LV8098CS
Manufacturer Sanyo Semiconductors
File Size 199.02 KB
Description Constant-current Driver IC
Datasheet download datasheet LV8098CS Datasheet
Additional preview pages of the LV8098CS datasheet.

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Full PDF Text Transcription

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Ordering number : ENA1515 www.DataSheet4U.com Bi-CMOS IC LV8098CS Overview For VCMs Constant-current Driver IC The LV8098CS 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 current consumption when the DAC is set to code 0 is 0 (ICC ≈ 0, IOUT ≈ 0) allowing reduction in current consumption.
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