參數(shù)資料
型號(hào): LB8652T
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Digital IC Driver for Digital Still Cameras
中文描述: 單片數(shù)字集成電路驅(qū)動(dòng)數(shù)碼相機(jī)
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 101K
代理商: LB8652T
D2006 SY IM B8-8570 No.7896-1/8
LB8652T
Features
Actuator driver for digital cameras embedded in one chip. (Not supported synchronous driving.)
(1) Saturation output for AF - Stepping motor (2 phase, 1-2 phase excitation possible)
(2) Constant current control output for SH
Quick charge and quick discharge circuitry allow the stabilization of response speeds.
Input port 1 allows shutter close control.
When shutter opening control, open-loop constant current control is possible.
(3) Saturation output for AE - VCM or stepping motor can be used. (2 phase, 1-2 phase excitation possible)
(4) ZOOM (lens barrel) - Constant voltage DC motor driver (Normal evolution/Reverse evolution/Brake)
Or saturation output stepping motor (2 phase, 1-2 phase excitation possible)
Applications of various actuators possible.
SH
AE
AF
ZOOM
Application Example 1
VCM
VCM
STM
DCM
Application Example 2
VCM
VCM
STM
STM
Application Example 3
No standby current consumption (or zero).
2 system power source (VB : for DC motor, VCC : others)
Low saturation output
Built-in thermal protection circuitry
Small, thin package
VCM
STM
STM
DCM
Specifications
Absolute Maximum Ratings
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
VB max
VB
10.5
Maximum Power Source Voltage
VCC max
VIN max
VOUT max
VCC
MD1 to 3, IN1 to 4
10.5
V
Maximum Applied Input Voltage
10.5
V
Maximum Applied Output Voltage
OUT1 to 8
10.5
V
Continued on next page.
Ordering number : EN7896C
Monolithic Digital IC
Driver for Digital Still Cameras
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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