LV8481CS Datasheet Text
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Ordering number : ENA1600
Bi-CMOS IC
LV8481CS
Overview
Saturated Driver with 2 channels + Constant Current Driver
The LV8481CS is low-voltage motor driver with a saturated driver with 2 channels + constant current driver. Since it is in wafer level package, this IC is optimized for the stepping motor driver and shutter driver of various portable equipments including the mobile phones with camera.
Functions
- Saturated driver H bridge with 2 channels + Constant current driver.
- I2C bus interface
- Built-in AF stepping motor sequence logic (enabling 2-phase excitation and 1-2 phase excitation)
- Built-in lens home position sequence logic
- Enabling power-saving by MOS process
- Built-in 4 bit DAC for constant current
- Built-in constant current detection resistance
- Wafer level package. WLP10 (0.97mm × 2.47mm × 0.5mmt)
- Built-in thermal shutdown circuit and LVS...