5秒后页面跳转
LB1934 PDF预览

LB1934

更新时间: 2024-10-25 22:47:19
品牌 Logo 应用领域
三洋 - SANYO 驱动
页数 文件大小 规格书
6页 53K
描述
3V Camera 1.5-Channel Driver

LB1934 数据手册

 浏览型号LB1934的Datasheet PDF文件第2页浏览型号LB1934的Datasheet PDF文件第3页浏览型号LB1934的Datasheet PDF文件第4页浏览型号LB1934的Datasheet PDF文件第5页浏览型号LB1934的Datasheet PDF文件第6页 
Ordering number:ENN6195A  
Monolithic Digital IC  
LB1934T  
3V Camera 1.5-Channel Driver  
Overview  
Package Dimensions  
unit:mm  
The LB1934T is a low-voltage, low-saturation forward/  
reverse driver IC with built-in 1.5-channel bridge. Its com-  
pact, low-profile package makes it ideal for use in compact  
cameras powered by 3V lithium batteries.  
3246-TSSOP20  
[LB1934T]  
6.5  
Using direct microcontroller drive, it is possible to control  
standby, forward rotation, reverse rotation, and braking of  
two motors for film rewind and lens drive by means of only  
three control signals. The 0.5-channel section of the 1.5-  
channel bridge can be divided into sink/source output, al-  
lowing configurations such as 1-channel bridge + sink out-  
20  
11  
put + source output.  
1
10  
0.15  
0.22  
0.65  
(0.33)  
Features  
• Low voltage drive possible.  
When using same power supply for V  
and V :  
S
CC  
SANYO : TSSOP20  
V
=V =1.4V min.  
CC  
S
When using separate power supply for V and V :  
CC  
S
V =1.0V min., V =1.4V min.  
S
CC  
• Low saturation voltage : residual voltage (upper side tran-  
sistor + lower side transistor) =0.5V typ. at Io=1A.  
• Zero power dissipation in standby mode.  
• Direct microcontroller drive possible (any strength rela-  
tionships of voltage supported between microcontroller  
control signal and V or V ).  
CC  
S
• Logic power supply and motor power supply can be sup-  
plied at separate pins.  
• Built-in thermal protection circuit.  
• Number of control signals can be optimized for the set.  
“2-motor control” or “1-motor + 2-load control” can be  
implemented by 3 control signals.  
In addition to the above, 4 control signals allow  
implemention of a “input ignore mode” where two con-  
trol signals are used in conjunction with other IC input  
signals.  
• Built-in spark killer diode.  
• Compact, low-profile package (TSSOP-20 ; thickness=1.1  
mm typ.)  
Any and all SANYO 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 representative nearest you before using  
any SANYO products described or contained herein in such applications.  
SANYO 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 products described or contained  
herein.  
SANYO Electric Co.,Ltd. Semiconductor Company  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN  
12502TN (KT)/62599RM (KI) No.6195–1/6  

与LB1934相关器件

型号 品牌 获取价格 描述 数据表
LB1934T SANYO

获取价格

3V Camera 1.5-Channel Driver
LB1935CL SANYO

获取价格

Monolithic Digital IC Stepping Motor Driver IC
LB1935FA ONSEMI

获取价格

Stepping Motor Driver IC
LB1935FA SANYO

获取价格

Stepping Motor Driver IC
LB1935FA-AH ONSEMI

获取价格

Stepping Motor Driver IC
LB1935FA-BH ONSEMI

获取价格

Stepping Motor Driver IC
LB1935T SANYO

获取价格

Monolithic Digital IC Stepping Motor Driver IC
LB1935T_07 SANYO

获取价格

Stepping Motor Driver IC
LB1935T-E ONSEMI

获取价格

IC,MOTOR CONTROLLER,BIPOLAR,TSSOP,10PIN
LB1936V SANYO

获取价格

1-2 Phase Excitation Stepping Motor Driver