Op Amps

Op Amps, short for Operational Amplifiers, are semiconductor devices commonly used in analogue electronic circuits. They work by receiving an input signal and amplifying it into a stronger output signal. Op Amps offer a very high voltage gain.

How do Op Amps work?

Op Amps provide mathematical operations such as addition, multiplication, differentiation, and integration. They are voltage amplifiers which usually have a differential input and a single-ended output.

There are two inputs into an Operational Amplifier which are called inverting (-) and non-inverting (+) inputs. If you were to increase the voltage to the inverting input, the output voltage decreases. Alternatively, if you increase the voltage to the non-inverting input, the output voltage increases. If an equal voltage is supplied to both inputs, the output will not change.

What is a differential amplifier?

Op Amps are often referred to as differential amplifiers. This is because the output of an Op-Amp is relative to the difference between the input voltages.

Where are Op Amps used?

Operational amplifiers have a wide variety of uses in electronic circuits.

Op Amp Applications

  • Crystal oscillators and waveform generators
  • Audio- and video-frequency pre-amplifiers and buffers
  • Integrators
  • Comparators
  • Analogue-to-digital (ADC) and digital-to-analogue (DAC) converters
  • Voltage Clamps
  • Analogue Calculators
  • Filters
  • Differentiators
  • Precision rectifiers
  • Linear voltage regulators
  • Current regulators
  • Precision rectifiers
  • Precision peak to peak detectors

...
Read more Read less

Filters

Viewing 41 - 60 of 4630 products
Results per page
Description Price Amplifier Type Mounting Type Package Type Power Supply Type Number of Channels per Chip Pin Count Typical Single Supply Voltage Typical Gain Bandwidth Product Output Type Typical Dual Supply Voltage Typical Slew Rate Maximum Operating Frequency Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 709-7231
Mfr. Part No.AD8616ARMZ
kr 32,07
Each
Units
- Surface Mount MSOP Single 2 8 3 V 24MHz - - 12V/µs - +125 °C -40 °C
RS Stock No. 545-6969
Mfr. Part No.LT1364CN8#PBF
kr 83,71
Each
Units
High Speed, Low Noise Through Hole PDIP Dual 2 8 - 50MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 450V/µs - +70 °C 0 °C
RS Stock No. 461-060
Mfr. Part No.LM1458N/NOPB
kr 9,904
Each (In a Pack of 10)
Units
- Through Hole MDIP Dual 2 8 - 1MHz - ±15V 0.5V/µs - +70 °C 0 °C
RS Stock No. 857-907
Mfr. Part No.TL072CD
kr 8,70
Each
Units
- Surface Mount SOIC Dual 2 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS Stock No. 911-5659
Mfr. Part No.MCP6241T-E/OT
BrandMicrochip
kr 2,015
Each (On a Reel of 3000)
Units
General Purpose Surface Mount SOT-23 Single 1 5 3 V, 5 V 550kHz - - 0.3V/µs - +125 °C -40 °C
RS Stock No. 857-913
Mfr. Part No.TL072ID
kr 8,59
Each
Units
- Surface Mount SOIC Dual 2 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +85 °C -40 °C
RS Stock No. 545-4783
Mfr. Part No.LT1229CN8#PBF
kr 46,96
Each
Units
Current Feedback Through Hole PDIP Dual 2 8 - - - ±12 V, ±3 V, ±5 V, ±9 V 2500V/µs - +70 °C 0 °C
RS Stock No. 545-6515
Mfr. Part No.LT1366CS8#PBF
kr 82,51
Each
Units
Low Power, Precision Surface Mount SOIC Dual, Single 2 8 3 → 28 V 400kHz - ±12 V, ±3 V, ±5 V, ±9 V 0.13V/µs - +85 °C -40 °C
RS Stock No. 371-1090
Mfr. Part No.TL084CN
kr 5,496
Each (In a Tube of 25)
Units
- Through Hole PDIP Dual 4 14 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS Stock No. 121-8426
Mfr. Part No.TL072IDR
kr 1,824
Each (On a Reel of 2500)
Units
- Surface Mount SOIC Dual 2 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +85 °C -40 °C
RS Stock No. 121-8815
Mfr. Part No.LMC6482IMM/NOPB
kr 8,77
Each (On a Reel of 1000)
Units
- Surface Mount MSOP Single 2 8 5 → 15 V 1.5MHz - - 1.3V/µs - +85 °C -40 °C
RS Stock No. 667-4474
Mfr. Part No.MCP6241T-E/OT
BrandMicrochip
kr 2,854
Each (In a Pack of 20)
Units
General Purpose Surface Mount SOT-23 Single 1 5 3 V, 5 V 550kHz - - 0.3V/µs - +125 °C -40 °C
RS Stock No. 809-1326
Mfr. Part No.TS921ID
kr 25,254
Each (In a Pack of 10)
Units
High Current Surface Mount SOIC Single 1 8 2.7 → 12 V 4MHz - - 1.3V/µs 1 kHz +125 °C -40 °C
RS Stock No. 218-8275
Mfr. Part No.OPA132UA
kr 51,42
Each
Units
Precision Surface Mount SOIC Dual 1 8 - 8MHz - ±15V 20V/µs - +85 °C -40 °C
RS Stock No. 100-0734
Mfr. Part No.LM1458N/NOPB
kr 9,912
Each (In a Tube of 40)
Units
- Through Hole MDIP Dual 2 8 - 1MHz - ±15V 0.5V/µs - +70 °C 0 °C
RS Stock No. 162-7267
Mfr. Part No.LM258P
kr 3,748
Each (In a Tube of 50)
Units
Precision Through Hole PDIP Dual, Single 2 8 5 → 28 V 700kHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.3V/µs - +85 °C -25 °C
RS Stock No. 159-7661
Mfr. Part No.AD8616ARMZ-REEL
kr 18,655
Each (On a Reel of 3000)
Units
Precision Surface Mount MSOP Single 2 8 2.7 → 5 V 24MHz - - 12V/µs - +125 °C -40 °C
RS Stock No. 100-0747
Mfr. Part No.TL072CD
kr 7,239
Each (In a Tube of 75)
Units
- Surface Mount SOIC Dual 2 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS Stock No. 121-8796
Mfr. Part No.LM7301IM5/NOPB
kr 13,688
Each (On a Reel of 1000)
Units
Precision Surface Mount SOT-23 Dual, Single 1 5 3 → 28 V 4MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 1.25V/µs - +85 °C -40 °C
RS Stock No. 534-3807
Mfr. Part No.LM7301IM5/NOPB
kr 28,92
Each
Units
Precision Surface Mount SOT-23 Dual, Single 1 5 3 → 28 V 4MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 1.25V/µs - +85 °C -40 °C