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LB1973JA

更新时间： 2024-10-26 11:39:59
品牌 Logo 应用领域
三洋 - SANYO 驱动器
页数 文件大小 规格书
5页 213K
描述
Monolithic Digital IC Two-channel H-Bridge Driver

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中文翻译

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LB1973JA 技术参数

生命周期：Obsolete包装说明：,
Reach Compliance Code：unknown风险等级：5.69
接口集成电路类型：HALF BRIDGE BASED PERIPHERAL DRIVERBase Number Matches：1

LB1973JA 数据手册

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Ordering number : ENA2014  
Monolithic Digital IC  
Two-channel H-Bridge Driver  
LB1973JA  
Overview  
The LB1973JA is a two-channel H-bridge driver that supports for low saturation draive operation. It is optimal for  
H-bridge drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones.  
Features  
• Two-channel H-bridge driver  
• 2ch simultaneous connection is possible  
• Parallel input interface  
• 2 phase excitation, 1-2 phase excitation drive are possible  
• The range of the operation voltage is wide.(1.8V to 7.5V)  
• Built-in thermal protection  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Maximum supply voltage  
Output voltage  
Symbol  
Conditions  
Ratings  
Unit  
V
V
max  
-0.3 to +8.0  
CC  
V
max  
- V  
SF  
to V +V  
CC SF  
V
OUT  
Input voltage  
V
max  
-0.3 to +8.0  
1000  
V
IN  
Spark killer Di order direction electric  
Ground pin source current  
Allowable power dissipation  
I
max  
mA  
mA  
mW  
SF  
I
Per channel  
*Mounted on a bord  
1000  
GND  
Pd max  
800  
Operating temperature  
Storage temperature  
Topr  
Tstg  
-20 to +85  
°C  
°C  
-40 to +150  
* Mounted on a Specified board : 114.3mm×76.1mm×1.6mm, glass epoxy  
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.  
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current, high  
voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.  
Allowable Operating Ratings at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Supply voltage  
V
1.8 to 7.5  
1.3 to 7.5  
CC  
High-level input voltage  
Low-level input voltage  
V
R
R
= 1kΩ  
= 1kΩ  
V
IH  
IN  
V
-0.3 to +0.5  
V
IL  
IN  
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to  
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,  
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be  
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace  
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety  
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case  
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee  
thereof. If you should intend to use our products for applications outside the standard applications of our  
customer who is considering such use and/or outside the scope of our intended standard applications, please  
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our  
customer shall be solely responsible for the use.  
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate  
the performance, characteristics, and functions of the described products in the independent state, and are not  
guarantees of the performance, characteristics, and functions of the described products as mounted in the  
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent  
device, the customer should always evaluate and test devices mounted in the customer  
's products or  
equipment.  
30712 SY 20120117-S00010 No.A2014-1/5  
12345

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