UA741CN STMicroelectronics, UA741CN Datasheet - Page 2

• Manufacturer Part Number: UA741CN
• Description: IC OP AMP SGL GEN PURP 8-DIP
• Manufacturer: STMicroelectronics

Specifications of UA741CN

• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Slew Rate: 0.5 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 10nA
• Voltage - Input Offset: 1000µV
• Current - Supply: 1.7mA
• Current - Output / Channel: 25mA
• Voltage - Supply, Single/dual (±): 10 V ~ 44 V, ±5 V ~ 22 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Number Of Channels: 1
• Common Mode Rejection Ratio (min): 70 dB
• Input Offset Voltage: 5 mV
• Input Bias Current (max): 100 nA
• Supply Current: 2.8 mA
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Maximum Dual Supply Voltage: +/- 22 V
• Mounting Style: Through Hole
• Shutdown: No
• Technology: Bipolar
• Voltage Gain Db: 106.02 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6784-5; UA741CNST

Schematic diagram
1
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Schematic diagram
Figure 1.
Schematic diagram
Non-Inverting input
Offset
null 2
1kW
R1
Q5
Q3
Q1
Q7
50kW
R3
Q2
Doc ID 5304 Rev 2
Q8
Q4
Q6
Inverting
1kW
R2
Offset
input
null 1
Q10
Q9
5kW
R4
39kW
R5
Q12
Q11
Q22
30pF
C1
50kW
R12
4.5kW
7.5kW
R7
R8
Q16
Q13
Q17
Q18
R11
50W
Q15
Q20
Q14
R10
50W
25W
R9
Vcc-
Output
Vcc+
UA741