TO-99 Operational Amplifiers (Op Amps) 658

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Part RoHS Manufacturer Amplifier Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Nominal Unity Gain Bandwidth Maximum Negative Supply Voltage Limit Low-Bias Maximum Input Offset Voltage Maximum Average Bias Current (IIB) Surface Mount No. of Functions Minimum Common Mode Reject Ratio Technology Screening Level Nominal Common Mode Reject Ratio Maximum Supply Current Nominal Negative Supply Voltage (Vsup) Architecture Programmable Power Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Package Style (Meter) Package Equivalence Code Maximum Input Offset Current (IIO) Minimum Slew Rate Sub-Category Nominal Slow Rate Maximum Non Linearity Maximum Supply Voltage Limit Terminal Pitch Maximum Operating Temperature Maximum Bias Current (IIB) @25C Maximum Common Mode Voltage Nominal Response Time Output Type Frequency Compensation Minimum Voltage Gain Minimum Operating Temperature Terminal Finish Nominal Voltage Gain Terminal Position Low-Offset JESD-30 Code Maximum Voltage Gain Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification Minimum Output Current Nominal Bandwidth (3dB) Micropower JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Wideband Power

OP221BJ

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

600 kHz

-18 V

450 uV

120 nA

No

2

85 dB

BIPOLAR

90 dB

950 μA

-15 V

Voltage Feedback

15 V

5/±15 V

Cylindrical

CAN8,.2

0.2 V/us

Operational Amplifiers

0.3 V/us

18 V

125 °C (257 °F)

100 nA

Yes

1000000

-55 °C (-67 °F)

Tin Lead

Bottom

Yes

O-MBCY-W8

No

Yes

e0

AD741CH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

1 MHz

-18 V

7500 uV

800 nA

No

1

70 dB

90 dB

2.8 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

Operational Amplifiers

0.5 V/us

18 V

70 °C (158 °F)

500 nA

Yes

20000

0 °C (32 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

OP249BIEJ

Analog Devices

Operational Amplifier

Industrial

Wire

8

TO-99

Round

Metal

4.7 MHz

300 uV

50 pA

No

2

95 dB

7 mA

-15 V

15 V

Cylindrical

85 °C (185 °F)

-40 °C (-40 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

AD509JH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

20 MHz

-20 V

10000 uV

250 nA

No

1

74 dB

BIPOLAR

90 dB

6 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

80 V/us

Operational Amplifiers

120 V/us

20 V

70 °C (158 °F)

250 nA

YES (AVCL>=3)

7500

0 °C (32 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

AD381SH/883

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

5 MHz

1000 uV

100 pA

No

1

80 dB

Hybrid

5 mA

-15 V

15 V

Cylindrical

20 V/us

30 V/us

125 °C (257 °F)

100000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

AD545AKH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

1 MHz

Yes

1000 uV

1 pA

No

1

70 dB

1.5 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

0.3 V/us

Operational Amplifiers

2 V/us

18 V

70 °C (158 °F)

1 pA

Yes

25000

0 °C (32 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

OP07AJ1/38510

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

-22 V

25 uV

2 nA

No

1

110 dB

5 mA

Cylindrical

0.08 V/us

22 V

125 °C (257 °F)

300000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP27GJZ

Analog Devices

Operational Amplifier

Industrial

Wire

8

TO-99

Round

Metal

8 MHz

-22 V

220 uV

150 nA

No

1

100 dB

BIPOLAR

118 dB

-15 V

15 V

Cylindrical

1.7 V/us

Operational Amplifiers

2.8 V/us

22 V

85 °C (185 °F)

600000

-40 °C (-40 °F)

Bottom

O-MBCY-W8

No

PM741J

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

-18 V

5000 uV

500 nA

No

1

70 dB

2.8 mA

-15 V

15 V

Cylindrical

Operational Amplifiers

18 V

70 °C (158 °F)

50000

0 °C (32 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP-14J/883

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

1.3 MHz

3000 uV

100 nA

No

2

BIPOLAR

38535Q/M;38534H;883B

80 dB

6 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

0.25 V/us

Operational Amplifiers

0.5 V/us

22 V

125 °C (257 °F)

75 nA

Yes

25000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

AD545AMH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

1 MHz

Yes

250 uV

1 pA

No

1

76 dB

1.5 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

0.3 V/us

Operational Amplifiers

2 V/us

18 V

70 °C (158 °F)

1 pA

Yes

40000

0 °C (32 °F)

Tin Lead

Bottom

Yes

O-MBCY-W8

No

e0

AD744TH

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

13 MHz

-18 V

Yes

500 uV

100 pA

No

1

82 dB

BIFET

88 dB

4 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

50 V/us

Operational Amplifiers

75 V/us

18 V

125 °C (257 °F)

150 pA

Yes

250000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

OP42EJ

Analog Devices

Operational Amplifier

Other

Wire

8

TO-99

Round

Metal

10 MHz

-20 V

Yes

1200 uV

1.2 nA

No

1

88 dB

BIPOLAR

96 dB

6 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

50 V/us

Operational Amplifiers

57 V/us

20 V

85 °C (185 °F)

200 pA

Yes

100000

-25 °C (-13 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

AD510KH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

300 kHz

-18 V

50 uV

20 nA

No

1

BIPOLAR

100 dB

3 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

Operational Amplifiers

0.1 V/us

18 V

70 °C (158 °F)

13 nA

Yes

500000

0 °C (32 °F)

Tin Lead

Bottom

Yes

O-MBCY-W8

No

e0

AD509KH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

20 MHz

-20 V

8000 uV

200 nA

No

1

80 dB

BIPOLAR

90 dB

6 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

80 V/us

Operational Amplifiers

120 V/us

20 V

70 °C (158 °F)

200 nA

YES (AVCL>=3)

10000

0 °C (32 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

OP97EJ

Analog Devices

Operational Amplifier

Industrial

Wire

8

TO-99

Round

Metal

900 kHz

-20 V

Yes

60 uV

250 pA

No

1

114 dB

BIPOLAR

128 dB

800 μA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

0.1 V/us

Operational Amplifiers

0.15 V/us

20 V

85 °C (185 °F)

100 pA

Yes

300000

-40 °C (-40 °F)

Tin Lead

Bottom

Yes

O-MBCY-W8

No

Yes

e0

AD648BH

Analog Devices

Operational Amplifier

Industrial

Wire

8

TO-99

Round

Metal

1 MHz

-18 V

Yes

1500 uV

10 pA

No

2

76 dB

BIPOLAR

76 dB

400 μA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

1 V/us

Operational Amplifiers

1.8 V/us

18 V

85 °C (185 °F)

Yes

150000

-40 °C (-40 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

Yes

e0

AD509SH

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

20 MHz

-20 V

8000 uV

200 nA

No

1

80 dB

BIPOLAR

90 dB

6 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

100 V/us

Operational Amplifiers

120 V/us

20 V

125 °C (257 °F)

200 nA

YES (AVCL>=3)

10000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

OP27BJ/883C

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

8 MHz

-22 V

60 uV

55 nA

No

1

BIPOLAR

MIL-STD-883

123 dB

-15 V

15 V

Cylindrical

Operational Amplifiers

2.8 V/us

22 V

125 °C (257 °F)

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP01BICJ

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

2.5 MHz

6000 uV

200 nA

No

1

BIPOLAR

100 dB

-15 V

15 V

Cylindrical

18 V/us

70 °C (158 °F)

0 °C (32 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

JM38510/11404BGA

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

-22 V

2500 uV

3.5 nA

No

1

85 dB

JFET

11 mA

Cylindrical

3 V/us

22 V

125 °C (257 °F)

25000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

JM38510/11405SGA

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

-22 V

2500 uV

3.5 nA

No

1

85 dB

JFET

11 mA

Cylindrical

10 V/us

Operational Amplifiers

22 V

125 °C (257 °F)

25000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP65J

Analog Devices

Operational Amplifier

Wire

8

TO-99

Round

Metal

150 MHz

2000 uV

No

1

BIPOLAR

-5 V

5 V

Cylindrical

200 V/us

Tin Lead

Bottom

O-MBCY-W8

No

e0

AD548SH/883B

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

1 MHz

Yes

2000 uV

30 pA

No

1

BIPOLAR

38535Q/M;38534H;883B

70 dB

200 μA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

1 V/us

Operational Amplifiers

18 V

125 °C (257 °F)

20 pA

Yes

150000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

Yes

e0

AD741SH

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

1 MHz

-22 V

4000 uV

250 nA

No

1

90 dB

BIPOLAR

100 dB

2.8 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

Operational Amplifiers

0.5 V/us

22 V

125 °C (257 °F)

75 nA

Yes

50000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

PM156AJ/883

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

4.5 MHz

-22 V

Yes

2500 uV

25 nA

No

1

BIPOLAR

MIL-STD-883

100 dB

7 mA

-15 V

Voltage Feedback

15 V

±15/±20 V

Cylindrical

CAN8,.2

10 nA

10 V/us

Operational Amplifiers

12 V/us

22 V

125 °C (257 °F)

50 pA

Yes

25000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

5962-8954201GB

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

4 MHz

900 uV

5 nA

No

1

BIPOLAR

85 dB

-15 V

15 V

Cylindrical

Operational Amplifiers

125 °C (257 °F)

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

PM155AJ

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

2.5 MHz

-22 V

Yes

2500 uV

25 nA

No

1

85 dB

BIPOLAR

100 dB

4 mA

-15 V

Voltage Feedback

15 V

±15/±20 V

Cylindrical

CAN8,.2

10 nA

3 V/us

Operational Amplifiers

5 V/us

22 V

125 °C (257 °F)

50 pA

Yes

50000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

OP249AJ/883

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

4.7 MHz

Yes

1000 uV

20 nA

No

2

JFET

38535Q/M;38534H;883B

110 dB

7 mA

-15 V

Voltage Feedback

No

15 V

±15 V

Cylindrical

CAN8,.2

18 V/us

Operational Amplifiers

22 V/us

18 V

125 °C (257 °F)

75 pA

Yes

500000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

No

e0

No

No

5962-8853801GX

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

3.5 MHz

2000 uV

100 pA

No

2

BIPOLAR

82 dB

-15 V

15 V

Cylindrical

Operational Amplifiers

125 °C (257 °F)

-55 °C (-67 °F)

Bottom

O-MBCY-W8

No

5962-8853802GA

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

3.5 MHz

-22 V

Yes

2000 uV

200 pA

No

2

BIPOLAR

MIL-STD-883

86 dB

8.5 mA

-15 V

Voltage Feedback

No

15 V

±15 V

Cylindrical

CAN8,.2

5 V/us

Operational Amplifiers

22 V

125 °C (257 °F)

200 pA

Yes

30000

-55 °C (-67 °F)

Bottom

No

O-MBCY-W8

No

No

No

No

PM155SJ5/38510

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

-22 V

7000 uV

3.5 nA

No

1

85 dB

JFET

11 mA

Cylindrical

2 V/us

22 V

125 °C (257 °F)

25000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

JM38510/11402SGA

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

-22 V

7000 uV

3.5 nA

No

1

85 dB

JFET

11 mA

Cylindrical

7.5 V/us

Operational Amplifiers

22 V

125 °C (257 °F)

25000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP01GJ

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

2.5 MHz

-20 V

5000 uV

100 nA

No

1

80 dB

BIPOLAR

100 dB

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

12 V/us

Operational Amplifiers

18 V/us

20 V

125 °C (257 °F)

100 nA

Yes

25000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

AD642KH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

1 MHz

-15 V

Yes

2000 uV

35 pA

No

2

80 dB

BIPOLAR

80 dB

2.8 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

2 V/us

Operational Amplifiers

3 V/us

15 V

70 °C (158 °F)

Yes

250000

0 °C (32 °F)

Tin/Lead (Sn63Pb37)

Bottom

No

O-MBCY-W8

No

Yes

e0

OP17BIGJ

Analog Devices

Operational Amplifier

Industrial

Wire

8

TO-99

Round

Metal

26 MHz

3800 uV

500 pA

No

1

BIPOLAR

94 dB

-15 V

15 V

Cylindrical

85 °C (185 °F)

-40 °C (-40 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP27AJ1

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

60 uV

60 nA

No

1

BIPOLAR

108 dB

6 mA

-15 V

15 V

Cylindrical

125 °C (257 °F)

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP97BIFJ

Analog Devices

Operational Amplifier

Industrial

Wire

8

TO-99

Round

Metal

900 kHz

200 uV

750 pA

No

1

BIPOLAR

128 dB

-15 V

15 V

Cylindrical

85 °C (185 °F)

-40 °C (-40 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

OP01J

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

2.5 MHz

-22 V

700 uV

30 nA

No

1

85 dB

BIPOLAR

110 dB

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

12 V/us

Operational Amplifiers

18 V/us

22 V

125 °C (257 °F)

30 nA

Yes

50000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

OP220CJ/883

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

200 kHz

-18 V

No

1300 uV

40 nA

No

2

BIPOLAR

MIL-STD-883

85 dB

330 μA

-15 V

Voltage Feedback

No

15 V

±2.5/±15 V

Cylindrical

CAN8,.2

Operational Amplifiers

0.05 V/us

18 V

125 °C (257 °F)

30 nA

Yes

400000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

Yes

e0

No

No

OP02AJ

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

1.3 MHz

-22 V

500 uV

30 nA

No

1

85 dB

BIPOLAR

100 dB

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

0.25 V/us

Operational Amplifiers

0.5 V/us

22 V

125 °C (257 °F)

30 nA

Yes

100000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

e0

AD648TH/883B

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

1 MHz

-18 V

Yes

2000 uV

10 pA

No

2

76 dB

BIPOLAR

38535Q/M;38534H;883B

76 dB

400 μA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

1 V/us

Operational Amplifiers

1.8 V/us

18 V

125 °C (257 °F)

Yes

150000

-55 °C (-67 °F)

Tin Lead

Bottom

No

O-MBCY-W8

No

Yes

e0

PM108SAJ5/38510

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

-20 V

500 uV

2 nA

No

1

96 dB

600 μA

Cylindrical

0.05 V/us

Operational Amplifiers

20 V

125 °C (257 °F)

80000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

PM157J5/38510

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

-22 V

7000 uV

3.5 nA

No

1

85 dB

JFET

11 mA

Cylindrical

30 V/us

Operational Amplifiers

22 V

125 °C (257 °F)

25000

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

AD644SH

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

2 MHz

-18 V

Yes

3500 uV

35 pA

No

2

80 dB

BIPOLAR

80 dB

4.5 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

8 V/us

Operational Amplifiers

13 V/us

18 V

125 °C (257 °F)

35 pA

Yes

20000

-55 °C (-67 °F)

Tin/Lead (Sn63Pb37)

Bottom

No

O-MBCY-W8

No

e0

AD545AK

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

1 MHz

-18 V

1000 uV

1 pA

No

1

70 dB

FET

-15 V

15 V

Cylindrical

0.3 V/us

2 V/us

18 V

70 °C (158 °F)

40000

0 °C (32 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

AD647JH

Analog Devices

Operational Amplifier

Commercial

Wire

8

TO-99

Round

Metal

1 MHz

-18 V

Yes

1500 uV

75 pA

No

2

76 dB

BIPOLAR

76 dB

2.8 mA

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

2 V/us

Operational Amplifiers

3 V/us

18 V

70 °C (158 °F)

75 pA

Yes

100000

0 °C (32 °F)

Tin/Lead (Sn63Pb37)

Bottom

No

O-MBCY-W8

No

e0

OP27AJ/883

Analog Devices

Operational Amplifier

Military

Wire

8

TO-99

Round

Metal

8 MHz

-22 V

60 uV

60 nA

No

1

108 dB

BIPOLAR

MIL-STD-883

122 dB

-15 V

Voltage Feedback

15 V

±15 V

Cylindrical

CAN8,.2

1.7 V/us

Operational Amplifiers

2.8 V/us

22 V

125 °C (257 °F)

40 nA

Yes

600000

-55 °C (-67 °F)

Tin Lead

Bottom

Yes

O-MBCY-W8

No

e0

Operational Amplifiers (Op Amps)

Operational amplifiers, or op-amps for short, are electronic circuits that provide a high gain amplification of an input voltage signal. They are widely used in electronic circuits for various signal processing tasks due to their versatile nature and high gain characteristics.

An op-amp typically has two input terminals (inverting and non-inverting), an output terminal, and a power supply. The output voltage of the op-amp is proportional to the difference between the voltages at the two input terminals, with the exact gain being determined by the circuit design.

Op-amps can be used in a variety of electronic circuits such as filters, amplifiers, oscillators, and voltage regulators. They can also be used as comparators, with the output switching to one of two voltage levels depending on the relationship between the two input voltages.

One of the main advantages of op-amps is that they can provide a very high gain, making them useful in amplifying small signals or reducing noise. They also have a wide range of input and output impedance, making them compatible with a wide range of electronic circuits. Additionally, op-amps can be designed to have very high input impedance, which means they can detect and amplify signals with minimal loading effects on the circuit they are connected to.