Datasheet Details
| Part number | BU24020GU |
|---|---|
| Manufacturer | ROHM |
| File Size | 451.42 KB |
| Description | System Lens Driver |
| Datasheet |
 BU24020GU Datasheet
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General Description
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 controller that decreases CPU power.
Key Features
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- 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 circuit.
- Key Specifications.
- Digital Power Supply Voltage:.
- Driver Power Supply Voltage:.
- Output Current (1ch-4ch):.
- Input Clock Frequency:.
- FET ON Resistance (1ch-4ch):.
- Operating Temperature Range: 2.7V to 3.6V 2.7V to 5.5V ±500mA(Max) 1MHz to 28MHz 1.5Ω(Typ.