General-Purpose Operational Amplifier - UA741

UA741 (ACTIVE)

General-Purpose Operational Amplifier

Description

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

The high common-mode input voltage range and the absence of latch-up make the amplifier ideal for voltage-follower applications. The device is short-circuit protected and the internal frequency compensation ensures stability without external components. A low value potentiometer may be connected between the offset null inputs to null out the offset voltage.

The µA741C device is characterized for operation from 0°C to 70°C. The µA741M device (obsolete) is characterized for operation over the full military temperature range of –55°C to 125°C.

Features

  • Short-Circuit Protection
  • Offset-Voltage Null Capability
  • Large Common-Mode and Differential Voltage Ranges
  • No Frequency Compensation Required
  • No Latch-Up
  • Designed to Be Interchangeable With Fairchild µA741

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Parametrics Compare all products in General Purpose Amplifier

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
CMRR (Min) (dB)
Vos (Offset Voltage @ 25C) (Max) (mV)
IIB (Max) (pA)
Iq per channel (Max) (mA)
Rating
Operating Temperature Range (C)
Pin/Package
UA741 UA747
1     2    
7     7    
36     36    
1     1    
0.5     0.5    
70     70    
6     6    
1500000     1500000    
2.8     2.8    
Military     Military    
0 to 70     0 to 70    
8PDIP
8SO
8SOIC    
14PDIP    

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