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 5615 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. 304-245
Mfr. Part No.TL071CP
SGD0.90
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. 534-3762
Mfr. Part No.LM7171BIN/NOPB
SGD4.20
Each
units
- Through Hole MDIP Dual, Single 1 8 5.5 → 36 V 200MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 4100V/µs - +85 °C -40 °C
RS Stock No. 923-4069
Mfr. Part No.TL072ACDR
SGD0.233
Each (On a Reel of 2500)
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. 533-9218
Mfr. Part No.LF356N/NOPB
SGD0.83
Each
units
- Through Hole MDIP Dual 1 8 - 5MHz - ±15V 12V/µs - +70 °C 0 °C
RS Stock No. 523-8660
Mfr. Part No.AD825ARZ
SGD7.38
Each
units
- Surface Mount SOIC Dual 1 8 - 21MHz - ±12 V, ±15 V, ±9 V 130V/µs - +85 °C -40 °C
RS Stock No. 461-8548
Mfr. Part No.OPA2348AID
SGD1.93
Each (In a Pack of 5)
units
Precision Surface Mount SOIC Single 2 8 3 V, 5 V 1MHz - - 0.5V/µs - +125 °C -40 °C
RS Stock No. 857-935
Mfr. Part No.TL074ID
SGD1.26
Each
units
- Surface Mount SOIC Dual 4 14 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +85 °C -40 °C
RS Stock No. 661-0076
Mfr. Part No.TL074IDR
SGD0.674
Each (In a Pack of 10)
units
- Surface Mount SOIC Dual 4 14 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +85 °C -40 °C
RS Stock No. 858-427
Mfr. Part No.LM358D
SGD0.72
Each
units
- Surface Mount SOIC 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. 651-1758
Mfr. Part No.LMP7704MT/NOPB
SGD8.10
Each
units
Precision Surface Mount TSSOP Single 4 14 3 → 9 V 2.5MHz - - 1V/µs - +125 °C -40 °C
RS Stock No. 661-0518
Mfr. Part No.LM2902N
SGD0.544
Each (In a Pack of 10)
units
Precision Through Hole PDIP Dual, Single 4 14 5 → 24 V 1.2MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +125 °C -40 °C
RS Stock No. 536-0997
Mfr. Part No.LM833M/NOPB
SGD1.107
Each (In a Pack of 10)
units
Audio Surface Mount SOIC Dual 2 8 - 15MHz - ±12 V, ±15 V, ±9 V 7V/µs - +85 °C -40 °C
RS Stock No. 162-5370
Mfr. Part No.LM224ADR
SGD0.153
Each (On a Reel of 2500)
units
Precision Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.2MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +85 °C -25 °C
RS Stock No. 527-154
Mfr. Part No.LM358DR
SGD0.367
Each (In a Pack of 25)
units
Precision Surface Mount SOIC 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. 178-8949
Mfr. Part No.TL074IDR
SGD0.253
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 121-8447
Mfr. Part No.TL062CP
SGD0.846
Each (In a Tube of 50)
units
- Through Hole PDIP Dual 2 8 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 3.5V/µs - +70 °C 0 °C
RS Stock No. 121-8794
Mfr. Part No.LM7171BIN/NOPB
SGD3.174
Each (In a Tube of 40)
units
- Through Hole MDIP Dual, Single 1 8 5.5 → 36 V 200MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 4100V/µs - +85 °C -40 °C
RS Stock No. 121-9109
Mfr. Part No.LM2902N
SGD0.544
Each (In a Tube of 25)
units
Precision Through Hole PDIP Dual, Single 4 14 5 → 24 V 1.2MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +125 °C -40 °C
RS Stock No. 403-018
Mfr. Part No.MCP6241-E/P
BrandMicrochip
SGD0.436
Each (In a Pack of 10)
units
General Purpose Through Hole PDIP Single 1 8 3 V, 5 V 550kHz - - 0.3V/µs - +125 °C -40 °C
RS Stock No. 178-8863
Mfr. Part No.LM833M/NOPB
SGD1.088
Each (In a Tube of 95)
units
- - - - - - - - - - - - - -
Related Products
A range of general purpose operational amplifiers from ...
Description:
A range of general purpose operational amplifiers from Texas Instruments suitable for a multitude of uses. These devices offer cost-effective performance in non-specialised applications and are available in single, dual and quad configurations. The range includes a large variety of ...
A range of high-performance Burr-Brown FET-input operational amplifiers ...
Description:
A range of high-performance Burr-Brown FET-input operational amplifiers from Texas Instruments. These devices have an input stage utilizing dielectrically-isolated FETs (Difet®) which dramatically reduces input bias currents by the elimination of isolation-junction leakage. They provide an unusual combination of ...
Precision operational amplifiers from Texas Instruments Burr Brown ...
Description:
Precision operational amplifiers from Texas Instruments Burr Brown OPA series are suitable for demanding applications requiring high accuracy and low parametric drift with time and temperature. Typical applications include transducer and strain gauge amplifiers, precision integrators, active filters and high ...
Precision operational amplifiers from Texas Instruments Burr Brown ...
Description:
Precision operational amplifiers from Texas Instruments Burr Brown OPA series are suitable for demanding applications requiring high accuracy and low parametric drift with time and temperature. Typical applications include transducer and strain gauge amplifiers, precision integrators, active filters and high ...