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.
- Built-in voltage drop protection circuit.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Maximum VDD voltage Output voltage Input voltage GND pin source current Allowable power dissipation Operating temperature Storage...
