BU24020GU driver equivalent, system lens driver.
* Built-in 4channels Driver block. 1ch-4ch: Voltage control type H-bridge (Adaptable to STM 2systems)
* Built-in 2 channels PI driving circuit
* Built-in PLL .
* Digital still cameras
*Typical Application Circuit
Example1
Photo interrupter
PIOUT1 PIOUT2
DVDD DVSS
OU.
BU24020GU is a system Lens Driver that uses μ-step driving to make the configuration of the sophisticated, high precision and low noise lens driver system possible. This IC has a built-in driver for both DC motor and voice coil motor and a μ-step con.
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