Features: .600mAOUTPUTCURRENTCAPABILITYPER CHANNEL.1.2APEAKOUTPUTCURRENT(nonrepetitive) PERCHANNEL.ENABLEFACILITY.OVERTEMPERATUREPROTECTION.LOGICAL!0!INPUTVOLTAGEUPTO1. (highnoiseimmunity).SEPARATEHIGHVOLTAGEPOWERSUPPLY (upto44V)PinoutSpecifications Symbol Symbol Value Unit VS...
L293C: Features: .600mAOUTPUTCURRENTCAPABILITYPER CHANNEL.1.2APEAKOUTPUTCURRENT(nonrepetitive) PERCHANNEL.ENABLEFACILITY.OVERTEMPERATUREPROTECTION.LOGICAL!0!INPUTVOLTAGEUPTO1. (highnoiseimmunity).SEPARATEH...
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.600mAOUTPUTCURRENTCAPABILITYPER CHANNEL
.1.2APEAKOUTPUTCURRENT(nonrepetitive) PERCHANNEL
.ENABLEFACILITY
.OVERTEMPERATUREPROTECTION
.LOGICAL!0!INPUTVOLTAGEUPTO1. (highnoiseimmunity)
.SEPARATEHIGHVOLTAGEPOWERSUPPLY (upto44V)
Symbol |
Symbol |
Value |
Unit |
VS |
SupplyVoltage |
50 |
V |
VSS |
LogicSupplyVoltage |
7 |
V |
Vi |
InputVoltage |
7 |
V |
VEN |
EnableVoltage |
7 |
V |
Iout |
PeakOutputCurrent(non-repetitivet=5ms |
1.2 |
A |
Ptot |
TotalPowerDissipationatTgroun-pin =80 |
5 |
W |
Tstg,Tj |
StorageandJunctionTemperature |
-40to15 |
TheL293Cisamonolithichighvoltage,highcurrent integratedcircuitfourchanneldriverina20pinDIP. ItisdesignedtoacceptstandardTTLorDTLinput logiclevelsanddriveinductiveloads(suchasre- lays,solenoids,DCandsteppingmotors)and switchingpowertransistors.
L293C may easily be used as a dual H-bridge driver:separatechipenableandhighvoltagepower supplypinsareprovidedforeachH-bridge.Inaddi- tion,aseparatepowersupplyisprovidedforthe logicsectionofthedevice.
TheL293Cisassembledina20leadplasticpack- agewhichhas4centerpinsconnectedtogetherand usedforheatsinking.