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BU24032GW Folha de dados(PDF) 1 Page - Rohm |
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BU24032GW Folha de dados(HTML) 1 Page - Rohm |
1 / 23 page ○Product structure:Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays . 1/19 TSZ02201-0M2M0BC12060-1-2 © 2013 ROHM Co., Ltd. All rights reserved. 18.Apr.2013 Rev.002 TSZ22111・14・001 www.rohm.com Datasheet System Lens Drivers μ-step System Lens Driver for Digital Still Cameras BU24032GW ●General Description BU24032GW 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. Therefore, multifunctional lens can be applied. ●Features Built-in 6 channels Driver block 1ch-5ch: Voltage control type H-bridge (Adaptable to STM 1systems) 6ch: Current control type H-bridge Built-in 2 channels PI driving circuit Built-in 3 channels Waveforming circuit Built-in FLL digital servo circuit Built-in PLL circuit ●Applications Digital still cameras ●Key Specifications Digital Power Supply Voltage: 2.7V to 3.6V Driver Power Supply Voltage: 2.7V to 5.5V Output Current (1ch-5ch): ±500mA(Max) Input Clock Frequency: 1MHz to 28MHz FET ON Resistance (1ch-5ch): 2.0 Ω(Typ) FET ON Resistance (6ch): 1.0 Ω(Typ) Operating Temperature Range: -20℃ to +85℃ ●Package UCSP75M2 2.50mm x 2.50mm x 0.85mm ●Typical Application Circuit Example1 DVSS DVDD OUT3A OUT3B 3ch Driver OUT4B/5B OUT5A OUT4A 4ch/5ch Driver OUT6A OUT6B 6ch Driver RNF6 Photo interrupter Logic Main Host OUT1B MVCC12 MVCC345 VDDAMP OUT1A OUT2A M OUT2B MGND126 MGND345 1ch Driver 2ch Driver |
Nº de peça semelhante - BU24032GW |
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Descrição semelhante - BU24032GW |
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