Ordering number : EN3517A
Monolithic Digital IC
Overview
The LB1834M is a low-saturation bidirectional motor
driver IC (with brake function) for use in low-voltage
applications. It is especially suited for use in portable
equipment such as VCR, camera, radio cassette recorder.
Package Dimensions
unit: mm
3097-MFP16FS
[LB1834M]
Features
• 2 motors drivable due to on-chip 1.5ch bridge driver of
I
O
=1.0A drive current.
• Capable of being operated from low voltage (2.5V min).
• Low saturation voltage.
• Low current dissipation at standby mode.
• Logic power supply and motor power supply are separate.
• Brake function (Pins OUT1, OUT2 provide BS terminal
for forced brake by external transistors).
• On-chip spark killer diodes.
• Compact package (MFP-16FS).
SANYO : MFP16FS
Specifications
Absolute Maximum Ratings
at Ta=25°C
Parameter
Maximum supply voltage
Output supply voltage
Input supply voltage
GND pin flow-out current
Allowable power dissipation
Symbol
V
CC
/V
S
max
V
OUT
V
IN
I
GND
Pd 1
Pd 2
Operating temperature
Storage temperature
Topr
Tstg
IC only
Mounted on specified board
(40×30×1.5mm
3
glass epoxy)
–20 to +75
–40 to +125
°C
°C
Conditions
Ratings
–0.3 to +8.0
–0.3 to V
S
+V
SF
–0.3 to +8.0
2
900
1350
Unit
V
V
V
A
mW
mW
Allowable Operating Condition
at Ta=25°C
Parameter
Supply voltage
Input high level voltage
Input low level voltage
Symbol
V
CC
V
S
V
IH
V
IL
Conditions
Ratings
2.5 to 7.0
2.2 to 7.0
2.0 to 7.0
–0.3 to +0.7
Unit
V
V
V
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
O2097HA (KT)/9260JK No.3517-1/3
SANYO [ SANYO SEMICON DEVICE ]
