Datasheet> 器件分类 > 模拟混合信号IC> 驱动程序和接口> BU24026GU-E2

BU24026GU-E2: 产品描述Display Drivers & Controllers IC SYSTEM LENS DRVR; 产品类别模拟混合信号IC 驱动程序和接口; 文件大小480KB，共23页; 制造商ROHM(罗姆半导体); 官网地址https://www.rohm.com/; 标准

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BU24026GU-E2概述

Display Drivers & Controllers IC SYSTEM LENS DRVR

BU24026GU-E2规格参数

参数名称	属性值
是否Rohs认证	符合
包装说明	3.80 X 3.80 MM, 1 MM HEIGHT, ROHS COMPLIANT, VCSP-49
Reach Compliance Code	compliant
接口集成电路类型	INTERFACE CIRCUIT
JESD-30 代码	S-PBGA-B49
长度	3.8 mm
功能数量	1
端子数量	49
最高工作温度	85 °C
最低工作温度	-20 °C
封装主体材料	PLASTIC/EPOXY
封装代码	VFBGA
封装形状	SQUARE
封装形式	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）	NOT SPECIFIED
座面最大高度	1 mm
最大供电电压	3.6 V
最小供电电压	2.7 V
标称供电电压	3 V
电源电压1-最大	5.5 V
电源电压1-分钟	2.7 V
电源电压1-Nom	5 V
表面贴装	YES
温度等级	OTHER
端子形式	BALL
端子节距	0.5 mm
端子位置	BOTTOM
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	3.8 mm
Base Number Matches	1

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Datasheet

System Lens Drivers

μ-step

System Lens Driver

for Digital Still Cameras

BU24026GU

●General

Description

BU24026GU 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 7 channels Driver block

1ch-6ch: Voltage control type H-bridge

7ch: Current control type H-bridge

Built-in 2 channels PI driving circuit

Built-in 3 channels Waveforming circuit

●Applications

Digital still cameras

●Typical

Application Circuit

Example1

Photo interrupter

●Key

Specifications

Digital Power Supply Voltage:

Driver Power Supply Voltage:

Output Current (1ch-7ch):

Input Clock Frequency:

FET ON Resistance (1ch-6ch):

FET ON Resistance (7ch):

Operating Temperature Range:

●Package

VCSP85H3

2.7V to 3.6V

2.7V to 5.5V

±500mA(Max)

1MHz to 27.5MHz

1.5Ω(Typ)

0.9Ω(Typ)

-20℃ to +85℃

3.80mm x 3.80mm x 1.00mm

PIOUT1

PIOUT2

SI1

SI2

SO1

SO2

SO3

SI3

VDDAMP

MVCC12

MVCC34

MVCC56

MGND7

DVDD

DVSS

OUT5A

OUT5B

OUT6A

OUT6B

5ch

Driver

MGND12

MGND34

6ch

Driver

MGND56

Logic

1ch

Driver

OUT1A

OUT1B

OUT2A

OUT2B

OUT3A

SENSE6

RNF6

OUT6A

OUT6B

7ch

Driver

STATE1

STATE2

SDATA

SOUT

STATE3

2ch

Driver

3ch

Driver

OUT3B

OUT4A

FCLK

SCLK

IN56

CSB

Main Host

○Product

structure：Silicon monolithic integrated circuit

www.rohm.com

TSZ22111・14・001

○This

product is not designed for protection against radioactive rays

IN7

4ch

Driver

OUT4B

1/19

TSZ02201-0M2M0BC12050-1-2

18.Apr.2013 Rev.002

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