BU64253GWZ
BU64253GWZ is Bi-directional VCM Driver manufactured by ROHM.
Mobile Phone Module Drivers
Bi-directional VCM Driver for Autofocus
General Description
The BU64253GWZ is designed to drive Bi-directional voice coil motors. Additionally the driver is able to source the output current without the need for a direction control signal. The driver includes ISRC (Intelligent Slew Rate Control) to reduce mechanical ringing to optimize the camera’s autofocus capabilities.
Key Specifications
- Power Supply Voltage:
- Output Resistance:
- Master Clock:
- Output Current:
- Operating Temperature:
2.5 V to 4.5 V 3.2 Ω (Typ)
2 MHz (Typ)
-100 mA to +100 mA -25 °C to +85 °C
Features
- Bi-directional Constant Current Driver
- 10 bit Resolution...
