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

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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. 604-9966
Mfr. Part No.NJM4560D
MYR2.822
Each (In a Pack of 5)
units
- Through Hole PDIP Dual 2 8 - 10MHz - ±12 V, ±15 V, ±5 V, ±9 V 4V/µs - +85 °C -40 °C
RS Stock No. 713-9464
Mfr. Part No.NJM4565V-TE1
MYR1.598
Each (In a Pack of 5)
units
- Surface Mount SSOP Dual 2 8 - 10MHz - ±12 V, ±15 V, ±5 V, ±9 V 4V/µs - +85 °C -40 °C
RS Stock No. 169-8175
Mfr. Part No.NJM4565V-TE1
MYR1.141
Each (On a Reel of 2000)
units
- Surface Mount SSOP Dual 2 8 - 10MHz - ±12 V, ±15 V, ±5 V, ±9 V 4V/µs - +85 °C -40 °C
RS Stock No. 169-8174
Mfr. Part No.NJM4556AV-TE1
MYR1.306
Each (On a Reel of 2000)
units
- Surface Mount SSOP Dual 2 8 - 8MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 3V/µs - +75 °C -20 °C
RS Stock No. 713-9458
Mfr. Part No.NJM4556AV-TE1
MYR2.088
Each (In a Pack of 5)
units
- Surface Mount SSOP Dual 2 8 - 8MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 3V/µs - +75 °C -20 °C
RS Stock No. 169-8199
Mfr. Part No.NJM2068M
MYR1.596
Each (In a Tube of 100)
units
- Surface Mount DMP Dual 2 8 - 27MHz - ±12 V, ±15 V, ±5 V, ±9 V 6V/µs - +75 °C -20 °C
RS Stock No. 604-9590
Mfr. Part No.NJM072D
MYR4.468
Each (In a Pack of 5)
units
- Through Hole PDIP Dual 2 8 - 5MHz - ±12 V, ±15 V, ±5 V, ±9 V 20V/µs - +85 °C -40 °C
RS Stock No. 713-9824
Mfr. Part No.NJM2068M
MYR2.45
Each (In a Pack of 5)
units
- Surface Mount DMP Dual 2 8 - 27MHz - ±12 V, ±15 V, ±5 V, ±9 V 6V/µs - +75 °C -20 °C
RS Stock No. 604-9584
Mfr. Part No.NJM062D
MYR3.364
Each (In a Pack of 5)
units
- Through Hole PDIP Dual 2 8 - 1MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 3.5V/µs - +85 °C -40 °C
RS Stock No. 178-2353
Mfr. Part No.NJU7032M
MYR7.344
Each (In a Tube of 100)
units
- Surface Mount DMP Single 2 8 5 → 15 V 1.5MHz - - 3.5V/µs - +75 °C -20 °C
RS Stock No. 313-7795
Mfr. Part No.NJM5532DD
MYR4.744
Each (In a Pack of 5)
units
- Through Hole PDIP Dual 2 8 - 10MHz - ±22V 8V/µs - +75 °C -20 °C
RS Stock No. 178-2283
Mfr. Part No.NJM2119D
MYR6.553
Each (In a Tube of 50)
units
- Through Hole PDIP Dual, Single 2 8 5 → 28 V 1MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.3V/µs - +85 °C -30 °C
RS Stock No. 169-8196
Mfr. Part No.NJM082M
MYR2.365
Each (In a Tube of 100)
units
- Surface Mount DMP Dual 2 8 - 5MHz - ±12 V, ±15 V, ±5 V, ±9 V 20V/µs - +85 °C -40 °C
RS Stock No. 740-5581
Mfr. Part No.NJM4580MD
MYR2.812
Each (In a Pack of 5)
units
- Surface Mount DMP Dual 2 8 - 15MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 5V/µs - +85 °C -40 °C
RS Stock No. 169-8130
Mfr. Part No.NJM5532DD
MYR3.468
Each (In a Tube of 50)
units
- Through Hole PDIP Dual 2 8 - 10MHz - ±22V 8V/µs - +75 °C -20 °C
RS Stock No. 530-7996
Mfr. Part No.NJM2119D
MYR13.34
Each (In a Pack of 5)
units
- Through Hole PDIP Dual, Single 2 8 5 → 28 V 1MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.3V/µs - +85 °C -30 °C
RS Stock No. 373-4790
Mfr. Part No.NJU7032M
MYR10.384
Each (In a Pack of 5)
units
- Surface Mount DMP Single 2 8 5 → 15 V 1.5MHz - - 3.5V/µs - +75 °C -20 °C
RS Stock No. 713-9809
Mfr. Part No.NJM082M
MYR2.574
Each (In a Pack of 5)
units
- Surface Mount DMP Dual 2 8 - 5MHz - ±12 V, ±15 V, ±5 V, ±9 V 20V/µs - +85 °C -40 °C
RS Stock No. 178-2307
Mfr. Part No.NJM2734D
MYR8.309
Each (In a Tube of 50)
units
- Through Hole PDIP Single 4 14 3 V, 5 V 1MHz - - 0.4V/µs - +85 °C -40 °C
RS Stock No. 178-2350
Mfr. Part No.NJU7016M
MYR4.021
Each (In a Tube of 100)
units
- Surface Mount DMP Single 2 8 3 V, 5 V 1MHz - - 1V/µs - +85 °C -40 °C