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LM747AH
Dual operational amplifier
TL/H/11479
LM747
Dual
Operational
Amplifier
November 1994
LM747
Dual Operational Amplifier
General Description
The LM747isa general purpose dual operational amplifier.
Thetwo amplifierssharea common biasnetwork andpower
supply leads. Otherwise, their operationis completely inde-
pendent.
Additional featuresofthe LM747are:no latch-up whenin-
put commonmode rangeis exceeded, freedom from oscilla-
tions,and package flexibility.
The LM747C/LM747Eis identicaltothe LM747/LM747A
except that the LM747C/LM747E hasits specifications
guaranteed overthe temperature range from 0§Cto a70§C
insteadof b55§Cto a125§C.
FeaturesNo frequency compensation required Short-circuit protection Wide common-mode and differential voltage ranges Low power consumptionNo latch-up Balanced offsetnull
Connection Diagrams
Metal Can Package
TL/H/11479–4
Order Number LM747H
SeeNS Package Number H10C
Dual-In-Line Package
TL/H/11479–5
Order Number LM747CNor LM747EN
SeeNS Package Number N14A
*VaAandVaB areinternally connected.
C1995National SemiconductorCorporation RRD-B30M115/PrintedinU.S.A.
