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 81 - 100 of 5772 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. 660-9599
Mfr. Part No.LM358DGKR
MYR1.102
Each (In a Pack of 10)
units
Precision Surface Mount MSOP Dual, Single 2 8 5 → 28 V 700kHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.3V/µs - +70 °C 0 °C
RS Stock No. 522-8427
Mfr. Part No.AD797ANZ
MYR54.40
Each
units
- Through Hole PDIP Dual 1 8 - 450MHz - ±12 V, ±15 V, ±9 V 20V/µs - +85 °C -40 °C
RS Stock No. 412-434
Mfr. Part No.AD8022ARZ
MYR23.11
Each
units
Low Noise Surface Mount SOIC Dual, Single 2 8 10 → 24 V - - ±12 V, ±5 V, ±9 V 50V/µs - +85 °C -40 °C
RS Stock No. 162-4254
Mfr. Part No.OPA364IDBVT
MYR6.936
Each (On a Reel of 250)
units
Precision Surface Mount SOT-23 Dual, Single 1 5 3 V, 5 V 7MHz - - 5V/µs - +125 °C -40 °C
RS Stock No. 100-0734
Mfr. Part No.LM1458N/NOPB
MYR2.514
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. 698-9041
Mfr. Part No.MCP6001T-I/OT
BrandMicrochip
MYR1.51
Each
units
General Purpose Surface Mount SOT-23 Single 1 5 3 V, 5 V 1MHz - - 0.6V/µs - +85 °C -40 °C
RS Stock No. 166-1643
Mfr. Part No.LMV321AS5X
MYR0.581
Each (On a Reel of 3000)
units
- Surface Mount SOT23-5 Single 1 5 2.5 → 5.5 V 1.2MHz - - 1.5V/µs - +125 °C -40 °C
RS Stock No. 921-5425
Mfr. Part No.CA3140EZ
MYR10.27
Each (In a Pack of 5)
units
- Through Hole PDIP Dual, Single 1 8 5 → 28 V 3.7MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 7V/µs - +125 °C -55 °C
RS Stock No. 304-245
Mfr. Part No.TL071CP
MYR2.45
Each
units
- Through Hole PDIP Dual 1 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS Stock No. 461-064
Mfr. Part No.LF444CN/NOPB
MYR7.73
Each (In a Pack of 5)
units
- Through Hole MDIP Dual 4 14 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 1V/µs - +70 °C 0 °C
RS Stock No. 709-5529
Mfr. Part No.OP97EPZ
MYR48.30
Each
units
- Through Hole PDIP Dual 1 8 - - - ±15V 0.2V/µs - +85 °C -40 °C
RS Stock No. 106-7059
Mfr. Part No.AD797ANZ
MYR47.325
Each (In a Tube of 50)
units
- Through Hole PDIP Dual 1 8 - 450MHz - ±12 V, ±15 V, ±9 V 20V/µs - +85 °C -40 °C
RS Stock No. 121-8331
Mfr. Part No.LF444CN/NOPB
MYR6.54
Each (In a Tube of 25)
units
- Through Hole MDIP Dual 4 14 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 1V/µs - +70 °C 0 °C
RS Stock No. 923-1332
Mfr. Part No.CA3140EZ
MYR8.71
Each (In a Tube of 50)
units
- Through Hole PDIP Dual, Single 1 8 5 → 28 V 3.7MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 7V/µs - +125 °C -55 °C
RS Stock No. 403-070
Mfr. Part No.MCP6021-I/P
BrandMicrochip
MYR4.29
Each (In a Pack of 5)
units
Precision Through Hole PDIP Single 1 8 3 V, 5 V 10MHz - - 7V/µs - +85 °C -40 °C
RS Stock No. 714-7440
Mfr. Part No.MC4558CDT
MYR1.28
Each (In a Pack of 20)
units
High Speed Surface Mount SOIC Dual 2 8 - 5.5MHz - ±12 V, ±15 V, ±18 V, ±3 V, ±5 V, ±9 V 2.2V/µs - +70 °C 0 °C
RS Stock No. 759-9403
Mfr. Part No.LMV321AS5X
MYR1.357
Each (In a Pack of 10)
units
- Surface Mount SOT23-5 Single 1 5 2.5 → 5.5 V 1.2MHz - - 1.5V/µs - +125 °C -40 °C
RS Stock No. 461-042
Mfr. Part No.LM318N/NOPB
MYR3.978
Each (In a Pack of 10)
units
- Through Hole MDIP Dual 1 8 - - - ±12 V, ±15 V, ±18 V, ±9 V 70V/µs - +70 °C 0 °C
RS Stock No. 516-6010
Mfr. Part No.MC33174DG
MYR5.742
Each (In a Pack of 5)
units
General Purpose Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.8MHz - ±12 V, ±15 V, ±18 V, ±3 V, ±5 V, ±9 V 2.1V/µs - +85 °C -40 °C
RS Stock No. 121-8330
Mfr. Part No.LM318N/NOPB
MYR3.623
Each (In a Tube of 40)
units
- Through Hole MDIP Dual 1 8 - - - ±12 V, ±15 V, ±18 V, ±9 V 70V/µs - +70 °C 0 °C