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LV8095LQ - Bi-CMOS IC For VCMs Constant-current Driver IC

Description

Current sensing resistor connection Output pin Analog system power supply Logic system power supply 1 I2C SDA input I2C SCL input Power-down & reset 2 1 GND 2 RFG 3 OUT 4 VCC 1 : The voltage applied to the VDD pin must be set to the same level as those of the SDA, SCL and PD inp

Features

  • Constant current driver for voice coil motors.
  • Constant current control enabled by DAC (8 bits).
  • Wide operating voltage range (2.5 to 5.5V).
  • I2C bus control supported.
  • No external capacitors needed (capacitor-less).
  • Ultraminiature package (USLP8 : 2.0×1.3×0.56mm) for easy soldering.
  • Built-in thermal protection circuit.
  • Built-in voltage drop protection circuit. Specifications Absolute Maximum Ratings at Ta = 25°C Par.

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Datasheet Details

Part number LV8095LQ
Manufacturer Sanyo Semiconductors
File Size 116.11 KB
Description Bi-CMOS IC For VCMs Constant-current Driver IC
Datasheet download datasheet LV8095LQ Datasheet

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Full PDF Text Transcription

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Ordering number : ENA0919 www.DataSheet4U.com LV8095LQ Overview Bi-CMOS IC For VCMs Constant-current Driver IC The LV8095LQ is a constant current driver IC for voice coil motors. It supports I2C control and integrates a digital/analog converter (DAC). Its ultraminiature package makes the IC ideal for constant-current driving the voice coil motors (AF and ZM) used in a wide variety of portable equipment including camera cell-phones. Features • Constant current driver for voice coil motors. • Constant current control enabled by DAC (8 bits). • Wide operating voltage range (2.5 to 5.5V). • I2C bus control supported. • No external capacitors needed (capacitor-less). • Ultraminiature package (USLP8 : 2.0×1.3×0.56mm) for easy soldering. • Built-in thermal protection circuit.
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