UA741 General-Purpose Operational Amplifier |


General-Purpose Operational Amplifier



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 as shown in Figure 12.

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


  • 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 Compare all products in General-purpose op amps

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)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Offset Drift (Typ) (uV/C)
Input Bias Current (Max) (pA)
CMRR (Typ) (dB)
Output Current (Typ) (mA)
UA741 UA747
1     4    
7     7    
36     36    
1     1    
0.5     0.5    
No     No    
5     5    
1.7     1.7    
20     20    
Catalog     Catalog    
0 to 70     0 to 70    
PDIP | 8
SOIC | 8
SO | 8    
PDIP | 14    
See datasheet (PDIP)
8SO: 48 mm2: 7.8 x 6.2 (SO | 8)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)    
See datasheet (PDIP)    
0     0    
N/A     N/A    
500000     500000    
90     90    
25     25    
Bipolar     Bipolar