UA741 - General-Purpose Operational Amplifier

Updated : 2020-01-09 14:19:24
Description

The µA741 device is a general-purpose operational amplifier featuring offset-voltage nullcapability.

The high common-mode input voltage range and the absence of latch-up make the amplifierideal for voltage-follower applications. The device is
short-circuit protected and the internal frequency compensation ensures stability withoutexternal components. A low-value potentiometer may be connected between the offset null inputs tonull out the offset voltage as shown inFigure 12.

The µA741C device is characterized for operation from 0°C to 70°C.

Products containing the "UA741" keyword are: UA741 , UA741 I , UA7410P , UA7411N , UA741ACDR , UA741ACDRG4 , UA741ADMQB , UA741AHM , UA741AHMQB , UA741AP , UA741C , UA741C. , UA741CA , UA741CD , UA741CD , UA741CD-T , UA741CD3 , UA741CDE4 , UA741CDG , UA741CDG4
Features

  • Short-Circuit Protection
  • Offset-Voltage Null Capability
  • Large Common-Mode and Differential Voltage Ranges
  • No Frequency Compensation Required
  • No Latch-Up

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Parametrics
StatusACTIVE
Approx. price0.11 | 1ku
Number of channels1
Total Supply Voltage7
Rail-to-railNo
GBW1
Slew Rate0.5
Package GroupPDIP|8
Vos (offset voltage @ 25 C)5
Iq per channel1.7
Vn at 1 kHz20
RatingCatalog
Operating temperature range0 to 70
Package size: mm2:W x L (PKG)See datasheet (PDIP)
Offset drift0
FeaturesN/A
Input bias current500000
CMRR90
Output current25
ArchitectureBipolar
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)2.0
Input common mode headroom (to positive supply)-2.0
Output swing headroom (to negative supply)2.0
Output swing headroom (to positive supply)-2.0
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