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 amplifiers.

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. Here are some examples of how they are used:

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 1 - 20 of 490 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. 168-5805
Mfr. Part No.MC33078D
PHP14.90
Each (In a Tube of 100)
units
- Surface Mount SOIC Dual, Single 2 8 6 → 28 V 15MHz - ±12 V, ±3 V, ±5 V, ±9 V 7V/µs - +105 °C -40 °C
RS Stock No. 920-8880
Mfr. Part No.MC33078DT
PHP10.437
Each (On a Reel of 2500)
units
- Surface Mount SOIC Dual, Single 2 8 6 → 28 V 15MHz - ±12 V, ±3 V, ±5 V, ±9 V 7V/µs - +105 °C -40 °C
RS Stock No. 714-7430
Mfr. Part No.MC33078DT
PHP27.303
Each (In a Pack of 10)
units
- Surface Mount SOIC Dual, Single 2 8 6 → 28 V 15MHz - ±12 V, ±3 V, ±5 V, ±9 V 7V/µs - +105 °C -40 °C
RS Stock No. 426-146
Mfr. Part No.MC33078D
PHP17.755
Each (In a Pack of 10)
units
- Surface Mount SOIC Dual, Single 2 8 6 → 28 V 15MHz - ±12 V, ±3 V, ±5 V, ±9 V 7V/µs - +105 °C -40 °C
RS Stock No. 426-061
Mfr. Part No.TL072CDT
PHP18.38
Each (In a Pack of 20)
units
- Surface Mount SOIC Dual 2 8 - 4MHz - ±12 V, ±15 V, ±5 V, ±9 V 16V/µs - +70 °C 0 °C
RS Stock No. 178-5093
Mfr. Part No.TL072CDT
PHP7.40
Each (On a Reel of 2500)
units
- Surface Mount SOIC Dual 2 8 - 4MHz - ±12 V, ±15 V, ±5 V, ±9 V 16V/µs - +70 °C 0 °C
RS Stock No. 714-1082
Mfr. Part No.TL072CD
PHP17.675
Each (In a Pack of 20)
units
- Surface Mount SOIC Dual 2 8 - 4MHz - ±12 V, ±15 V, ±5 V, ±9 V 16V/µs - +70 °C 0 °C
RS Stock No. 714-0809
Mfr. Part No.LM324DT
PHP9.968
Each (In a Pack of 20)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +70 °C 0 °C
RS Stock No. 714-0805
Mfr. Part No.LM324D
PHP8.237
Each (In a Pack of 20)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +70 °C 0 °C
RS Stock No. 165-7716
Mfr. Part No.LM324DT
PHP3.667
Each (On a Reel of 2500)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +70 °C 0 °C
RS Stock No. 168-6810
Mfr. Part No.LM324D
PHP5.24
Each (In a Tube of 50)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +70 °C 0 °C
RS Stock No. 791-9201
Mfr. Part No.LM2904AWYPT
PHP7.568
Each (On a Tape of 50)
units
Low Power Surface Mount TSSOP Single 4 8 3 → 30 V 1.1MHz - - 0.6V/µs 100 kHz +125 °C -40 °C
RS Stock No. 165-6836
Mfr. Part No.LM2904AWYPT
PHP6.612
Each (On a Reel of 4000)
units
Low Power Surface Mount TSSOP Single 4 8 3 → 30 V 1.1MHz - - 0.6V/µs 100 kHz +125 °C -40 °C
RS Stock No. 714-0802
Mfr. Part No.LM324ADT
PHP10.479
Each (In a Pack of 20)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +70 °C 0 °C
RS Stock No. 145-9436
Mfr. Part No.LM324ADT
PHP3.625
Each (On a Reel of 2500)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +70 °C 0 °C
RS Stock No. 178-5157
Mfr. Part No.LM224DT
PHP5.496
Each (On a Reel of 2500)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +105 °C -40 °C
RS Stock No. 168-6805
Mfr. Part No.LM224D
PHP6.28
Each (In a Tube of 50)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +105 °C -40 °C
RS Stock No. 178-5188
Mfr. Part No.LM358AWDT
PHP6.04
Each (On a Reel of 2500)
units
Low Power Surface Mount SOIC Single 2 8 3 → 30 V 1.1MHz - - 0.6V/µs - +70 °C 0 °C
RS Stock No. 860-7283
Mfr. Part No.LM358AWDT
PHP14.724
Each (In a Pack of 25)
units
Low Power Surface Mount SOIC Single 2 8 3 → 30 V 1.1MHz - - 0.6V/µs - +70 °C 0 °C
RS Stock No. 714-0717
Mfr. Part No.LM224DT
PHP14.924
Each (In a Pack of 20)
units
Low Power Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.4V/µs - +105 °C -40 °C