
Dual Bidirectional Motor Driver
Overview
The LB1651D is a dual bidirectional motor driver that is
designed to drive motors directly by TTL outputs. It provides
the functions of bidirectional motor drive, brake that are
determined by two inputs and the inhibit function that brings
the output to a high impedance state.
Applications
.
Multi DC motor driver
.
Bidirectional motor driver
.
Bipolar stepping motor driver
Features
.
High output current (1 A/ch)
.
Wide operating voltage range (4.5 to 36 V)
.
Inhibit function
.
Direct drive made possible by TTL, CMOS IC
.
High noise margin
Package Dimensions
unit : mm
3196-DIP30SD
[LB1651D]
1
15
30
16
1.14
1.78
27.2
0.25
10.16
8.6
0.48
0.95
3.25
3.0
3.95max
SANYO : DIP30SD
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC136
V
Logic supply voltage
VCC236
V
Input voltage
VIN
7V
Inhibit voltage
Vinh
7V
Peak output current
IOUT
1 ms non-repetitive
2
A
Allowable power dissipation
Pd max
*
With specified board
2.5
W
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–40 to +150
°C
* Specified board: 114
× 76 × 1.6 mm3
Ordering number: EN5437
Monolithic Digital IC
LB1651D
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
43096HA(II) No.5437-1/5