LB1641 Sanyo Semiconductor Corporation, LB1641 Datasheet
LB1641
Manufacturer Part Number
LB1641
Description
Bidirectional motor driver
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LB1641.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LB1641
Manufacturer:
SANYO/三洋
Quantity:
20 000
Company:
Part Number:
LB1641-E
Manufacturer:
SANYO
Quantity:
344
Part Number:
LB1641-E
Manufacturer:
SANYO/三洋
Quantity:
20 000
Overview
The LB1641 is a bidirectional motor driver IC. Since it
has a 2-input logic circuit and performs the functions of
bidirectional driving and braking, it is capable of direct
driving 6V, 9V, 12V motors. The output voltage can be
varied by using an external zener diode.
Features
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Operating Conditions at Ta = 25˚C
Ordering number:EN2575B
• 2-input logic can be used to exercise control of
• On-chip elements to absorb dash current of motor.
• Input interfaceable to MOS LSI.
• Output voltage variable by use of external zener diode.
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bidirectional driving and braking.
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SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
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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.
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
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.
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Package Dimensions
unit:mm
3043A-SIP10
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Bidirectional Motor Driver
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73098HA (KT)/N3093TS/6247KI, TS No.2575-1/4
[LA1641]
Monolithic Digital IC
SANYO : SIP10
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LB1641
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LB1641 Summary of contents
Page 1
... Ordering number:EN2575B Overview The LB1641 is a bidirectional motor driver IC. Since it has a 2-input logic circuit and performs the functions of bidirectional driving and braking capable of direct driving 6V, 9V, 12V motors. The output voltage can be varied by using an external zener diode. Features • 2-input logic can be used to exercise control of bidirectional driving and braking. • ...
Page 2
... Test Circuit Sample Application Circuit : 6V motor circuit LB1641 ...
Page 3
... Equivalent Circuit Block Diagram LB1641 No.2575-3/4 ...
Page 4
... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of July, 1998. Specifications and information herein are subject to change without notice. LB1641 PS No.2575-4/4 ...