LB1684 Sanyo Semiconductor Corporation, LB1684 Datasheet
LB1684
Manufacturer Part Number
LB1684
Description
3-phase DD motor driver
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LB1684.pdf
(4 pages)
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Overview
The LB1684 is a 3-phase DD motor driver IC ideally
suited for use in low-supply VCR capstan motor drive,
drum motor drive, and floppy disk motor drive applica-
tions.
Features
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Allowable Operating Conditions at Ta = 25˚C
Ordering number:EN3381
• Designed for 5V-supply control system.
• Voltage-control system/current-control system avail-
• Speed control available.
• Bidirectional control available.
• 20V/1.5A rating.
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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
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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
3037A-DIP20H
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3-Phase DD Motor Driver
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83198HA (KT)/3290TA, TS No.3381-1/4
[LB1684]
Monolithic Digital IC
SANYO : DIP20H
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LB1684
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LB1684 Summary of contents
Page 1
... Ordering number:EN3381 Overview The LB1684 is a 3-phase DD motor driver IC ideally suited for use in low-supply VCR capstan motor drive, drum motor drive, and floppy disk motor drive applica- tions. Features • Designed for 5V-supply control system. • Voltage-control system/current-control system avail- able. ...
Page 2
... Electrical Characteristics 25˚ Pin Assignment Equivalent Circuit Block Diagram LB1684 1=12V, V 2=5. Top view – – µ – No.3381-2/4 ...
Page 3
... Truth Table Pin Description LB1684 > > > No.3381-3/4 ...
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 August, 1998. Specifications and information herein are subject to change without notice. LB1684 PS No.3381-4/4 ...