Sanyo LB1650 Specifications

Ordering number:EN1530C

Monolithic Digital IC

LB1650

Dual Bidirectional Motor Driver

Overview

The LB1650 is a dual bidirectional motor driver that is
designed to accept standard TTL input logic levels and
drive motors. 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 (1A/ch).

• Wide operating voltage range (4.5 to 36V).

• Inhibit facility.

• Input connectable to TTL, CMOS IC.

• High noise margin.

Specifications

Absolute Maximum Ratings at Ta = 25˚C

retemaraPlobmySsnoitidnoCsgnitaRtinU

egatlovylppusmumixaMV

egatlovylppuscigoLV

egatlovtupnIV

egatlovtibihnIV

tnerructuptuokaePI

noitapissidrewopelbawollAxamdPylnoCI 9.1W

erutarepmetgnitarepOrpoT 08+ot02–

erutarepmetegarotSgtsT 051+ot04–

Allowable Operating Conditions at Ta = 25˚C

retemaraPlobmySsnoitidnoCsgnitaRtinU

egatlovylppuSV

egatlovylppuscigoLV

1 63V

CC

2 63V

CC

NI

hni

TUO

1 63ot5.4V

CC

2 63ot5.4V

CC

Package Dimensions

unit:mm

3054A-DIP16F

[LB1650]

SANYO : DIP16F

7V
7V

evititeper-nonsm1 2A

˚C
˚C

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 Bussiness Headquaters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

82098HA (KT)/N3093TS/7067TA/D065MW/9074KI, TS No.1530-1/5

LB1650

Electrical Characteristics at Ta = 25˚C, V

retemaraPlobmySsnoitidnoC

)HCrep(tnerrucylppuSI

tnerrucylppuscigoLI

egatlovtupnilevel-woLV

egatlovtupnilevel-hgiHV

tnerructupnilevel-woLI

tnerructupnilevel-hgiHI
egatlovtibihnielvel-woLV

egatlovtibihnilevel-hgiHV

tnerructibihnilevel-woLI

tnerructibihnilevel-hgiHI

egatlovnoitarutaS

CC

CC

LI
HI

LI
HI

Lhni
Hhni

V
V

T ruth T able

V

NI

)HCrep(V

HHH

LHL

HL*nepO

LL*nepO

V

hni

O

* : High impedance

=24V, V

CC1

1

VNII,L=
V

NI

V

L= 1Am

hni

2

VNII,L=
V

NI

V

L= 42Am

hni

V

≤ V73.2V

2CC

V

≤ V73.27V

2CC

VNIL= 01±Aµ
V

NI

Lhni

V

Hhni

H)tas(EC

≤ V73.2V

2CC

V

≤ V73.27V

2CC

IOA1–=4.18.1V
IOA1=2.18.1V

L)tas(EC

=5V

CC2

sgnitaR

nimpytxam

V,0=

O

I,H=

O

O

I,H=

O

H=5.1Am

hni

V,0=

H=6Am

hni

V,0=

H=4406Am

hni

V,0=

H=22Am

hni

3.0–5.1V

V3.0–H=03001Aµ

3.0–5.1V

001–03–Aµ

2CC

2CC

01±Aµ

tinU

V

V

Pin Assignment Equivalent Circuit Block Diagram

and Peripheral Circuit

T op view

No.1530-2/5