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

...
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Omschrijving Prijs 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-stocknr. 230-567
FabrikantnummerAD706ARZ
FabrikantAnalog Devices
5,85 €
Each
Aantal stuks
- Surface Mount SOIC Dual 2 8 - 800kHz - ±15V 0.15V/µs - +85 °C -40 °C
RS-stocknr. 901-3250
FabrikantnummerLT1097S8#PBF
FabrikantAnalog Devices
3,765 €
Each (In a Pack of 4)
Aantal stuks
- Surface Mount SOIC Dual 1 8 - 700kHz - ±12 V, ±15 V, ±18 V, ±3 V, ±5 V, ±9 V 0.2V/µs - +85 °C -40 °C
RS-stocknr. 809-9241
FabrikantnummerAD8591ARTZ-REEL7
FabrikantAnalog Devices
0,604 €
Each (In a Pack of 10)
Aantal stuks
Precision Surface Mount SOT-23 Single 1 6 2.5 → 6 V 3MHz - - 5V/µs 1 MHz +85 °C -40 °C
RS-stocknr. 761-7983
FabrikantnummerLT1056S8#PBF
FabrikantAnalog Devices
4,88 €
Each
Aantal stuks
High Speed Surface Mount SOIC Dual 1 8 - 5.5MHz - ±15V 14V/µs - +70 °C 0 °C
RS-stocknr. 160-3346
FabrikantnummerAD8591ARTZ-REEL7
FabrikantAnalog Devices
0,466 €
Each (On a Reel of 3000)
Aantal stuks
Precision Surface Mount SOT-23 Single 1 6 2.5 → 6 V 3MHz - - 5V/µs 1 MHz +85 °C -40 °C
RS-stocknr. 545-5102
FabrikantnummerLT1114CN#PBF
FabrikantAnalog Devices
8,43 €
Each
Aantal stuks
- Through Hole PDIP Dual 4 14 - 750kHz - ±12 V, ±15 V, ±18 V, ±3 V, ±5 V, ±9 V 0.3V/µs - +70 °C 0 °C
RS-stocknr. 709-5109
FabrikantnummerAD8648ARZ
FabrikantAnalog Devices
2,25 €
Each
Aantal stuks
- Surface Mount SOIC Single 4 14 3 V, 5 V 24MHz - - 11V/µs - +125 °C -40 °C
RS-stocknr. 423-686
FabrikantnummerLTC6087CMS8#PBF
FabrikantAnalog Devices
2,066 €
Each (In a Pack of 5)
Aantal stuks
- Surface Mount MSOP Single 2 8 3 V, 5 V 14MHz - - 7.2V/µs - +70 °C 0 °C
RS-stocknr. 412-848
FabrikantnummerOP262GSZ
FabrikantAnalog Devices
4,77 €
Each
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 3 → 9 V 15MHz - ±3 V, ±5 V 10V/µs - +125 °C -40 °C
RS-stocknr. 759-3091
FabrikantnummerOP413FSZ-REEL
FabrikantAnalog Devices
9,21 €
Each
Aantal stuks
Low Noise Surface Mount SOIC W Dual 4 16 - 3.5MHz - ±18V 1.2V/µs - +85 °C -40 °C
RS-stocknr. 709-5516
FabrikantnummerOP275GSZ
FabrikantAnalog Devices
2,50 €
Each
Aantal stuks
- Surface Mount SOIC Dual 2 8 - 9MHz - ±12 V, ±15 V, ±18 V, ±5 V, ±9 V 22V/µs - +85 °C -40 °C
RS-stocknr. 159-8174
FabrikantnummerOP413FSZ-REEL
FabrikantAnalog Devices
9,70 €
Each (On a Reel of 1000)
Aantal stuks
Low Noise Surface Mount SOIC W Dual 4 16 - 3.5MHz - ±18V 1.2V/µs - +85 °C -40 °C
RS-stocknr. 759-1893
FabrikantnummerADTL082ARMZ-REEL
FabrikantAnalog Devices
1,108 €
Each (In a Pack of 5)
Aantal stuks
JFET Surface Mount MSOP Dual 2 8 - 5MHz - ±18 V, ±36 V 20V/µs - +125 °C -40 °C
RS-stocknr. 697-7849
FabrikantnummerADTL082ARMZ
FabrikantAnalog Devices
1,076 €
Each (In a Pack of 5)
Aantal stuks
- Surface Mount MSOP Dual, Single 2 8 30 V 5MHz - ±15V 20V/µs - +125 °C -40 °C
RS-stocknr. 523-7522
FabrikantnummerAD8009ARZ
FabrikantAnalog Devices
4,13 €
Each
Aantal stuks
Current Feedback Surface Mount SOIC Dual, Single 1 8 9 V 1GHz - ±3 V, ±5 V 2100V/µs - +85 °C -40 °C
RS-stocknr. 779-9306
FabrikantnummerLT1494CS8#PBF
FabrikantAnalog Devices
3,52 €
Each (In a Pack of 2)
Aantal stuks
Low Power, Precision Surface Mount SOIC Single 1 8 2.2 → 36 V 3kHz - - 1V/ms - +85 °C -40 °C
RS-stocknr. 545-6537
FabrikantnummerLTC1152CS8#PBF
FabrikantAnalog Devices
6,72 €
Each
Aantal stuks
- Surface Mount SOIC Dual, Single 1 8 3 → 12 V 700kHz - ±3 V, ±5 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 913-0021
FabrikantnummerAD8615AUJZ-R2
FabrikantAnalog Devices
1,766 €
Each (On a Reel of 250)
Aantal stuks
Precision Surface Mount TSOT Single 1 5 2.7 → 5 V 24MHz - - 12V/µs 100 kHz +125 °C -40 °C
RS-stocknr. 822-4399
FabrikantnummerADA4077-1ARZ
FabrikantAnalog Devices
2,066 €
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount SOIC Dual 1 8 - 3.9MHz - ±2.5 → ±15V 1.2V/µs 1 kHz +125 °C -40 °C
RS-stocknr. 400-964
FabrikantnummerAD8397ARDZ
FabrikantAnalog Devices
4,97 €
Each
Aantal stuks
Low Noise Surface Mount SOIC Dual, Single 2 8 5 → 24 V - - ±12 V, ±3 V, ±5 V, ±9 V 53V/µs - +85 °C -40 °C