L293C

Manufacturer Part NumberL293C
DescriptionPUSH-PULL FOUR CHANNEL/DUAL H-BRIDGE DRIVER
ManufacturerSGS-Thomson-Microelectronics
L293C datasheet
 


1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
Page 1/5

Download datasheet (75Kb)Embed
Next
.
600 mA OUTPUT CURRENT CAPABILITY PER
.
CHANNEL
1.2 A PEAK OUTPUTCURRENT (non repetitive)
.
PER CHANNEL
.
ENABLE FACILITY
.
OVERTEMPERATURE PROTECTION
LOGICAL ”0” INPUT VOLTAGE UP TO 1.5 V
.
(high noise immunity)
SEPARATE HIGH VOLTAGE POWER SUPPLY
(up to 44 V)
DESCRIPTION
The L293C is a monolithic high voltage,high current
integrated circuit four channel driver in a 20 pin DIP.
It is designed to accept standard TTL or DTL input
logic levels and drive inductive loads (such as re-
lays, solenoids, DC and stepping motors) and
switching power transistors.
The device may easily be used as a dual H-bridge
driver : separate chip enable and highvoltagepower
supply pins are provided for each H-bridge. In addi-
tion, a separate power supply is provided for the
logic section of the device.
The L293C is assembled in a 20 lead plastic pack-
age which has 4 centerpins connectedtogetherand
used for heatsinking.
April 1993
PUSH-PULL FOUR CHANNEL/DUAL
H-BRIDGE DRIVER
POWERDIP (16 + 2 + 2)
ORDERING NUMBER : L293C
PIN CONNECTION
L293C
PRELIMINARY DATA
1/5

L293C Summary of contents