Part Number
|
LB1941GP |
Manufacturer
|
Sanyo Semicon Device |
Description
|
Monolithic Linear IC For Digital Cameras Constant Current Forward/Reverse Driver |
Published
|
Mar 20, 2010 |
Detailed Description
|
Ordering number : ENA0610
com
Monolithic Linear IC
LB1941GP
Overview
For Digital Cameras
Constant C...
|
Datasheet
|
LB1941GP
|
Overview
Ordering number : ENA0610
com
Monolithic Linear IC
LB1941GP
Overview
For Digital Cameras
Constant Current Forward/Reverse Driver
The LB1941GP is a single-channel forward/reverse driver IC that provides a constant current control function.
Its low-saturation output makes it appropriate for voice coil motor control, and it is optimal for use as the shutter driver IC in digital cameras.
Functions
• High-performance dual operational amplifier • Constant current control (IO = 400 mA when Rf = 0.
5Ω) • Built-in thermal protection circuit • Includes a rapid charge/rapid discharge circuit for stable shutter operation.
• Built-in reference voltage circuit (0.
2 V typical) • Ultra...
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