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. 759-2339
FabrikantnummerAD711JRZ-REEL
FabrikantAnalog Devices
€ 3,95
Each
Aantal stuks
JFET Surface Mount SOIC Dual 1 8 - 4MHz - ±15V 20V/µs - +70 °C 0 °C
RS-stocknr. 179-1691
FabrikantnummerMC1458DR
€ 0,38
Each (In a Tube of 75)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 661-0552
FabrikantnummerLM3900D
€ 0,52
Each (In a Pack of 5)
Aantal stuks
Norton Surface Mount SOIC Dual, Single 4 14 5 → 28 V 2.5MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 20V/µs - +70 °C 0 °C
RS-stocknr. 170-8180
FabrikantnummerCA3130MZ
€ 2,269
Each (In a Tube of 98)
Aantal stuks
- Surface Mount SOIC Dual, Single 1 8 6 → 15 V - - ±3 V, ±5 V 30V/µs - +125 °C -55 °C
RS-stocknr. 761-8291
FabrikantnummerLT1490AIS8#PBF
FabrikantAnalog Devices
€ 4,57
Each
Aantal stuks
Low Power, Precision Surface Mount SOIC Single 2 8 44 V 200kHz - - 0.07V/µs - +85 °C -40 °C
RS-stocknr. 103-4278
FabrikantnummerADA4522-4ARZ
FabrikantAnalog Devices
€ 7,29
Each
Aantal stuks
Zero Drift Surface Mount SOIC Dual, Single 4 14 5 V, 10 V, 12 V, 30 V 2.7MHz - ±15 V, ±2.5 V, ±5 V 1.7V/µs - +125 °C -40 °C
RS-stocknr. 660-9934
FabrikantnummerOPA705NA/250
€ 1,57
Each
Aantal stuks
Precision Surface Mount SOT-23 Dual, Single 1 5 5 V, 9 V 1MHz - ±3 V, ±5 V 0.6V/µs - +85 °C -40 °C
RS-stocknr. 121-9012
FabrikantnummerOPA2227U
€ 8,308
Each (In a Tube of 75)
Aantal stuks
Low Noise, Precision Surface Mount SOIC Dual 2 8 - 8MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 2.3V/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. 145-6108
FabrikantnummerTL064ACD
€ 0,979
Each (In a Tube of 50)
Aantal stuks
- Surface Mount SOIC Dual 4 14 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 3.5V/µs - +70 °C 0 °C
RS-stocknr. 162-8658
FabrikantnummerOPA1664AID
€ 2,57
Each (In a Tube of 50)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 4 14 3 → 36 V 22MHz - ±1.5 → ±18V 17V/µs 1 kHz +85 °C -40 °C
RS-stocknr. 624-7980
FabrikantnummerTSV358IDT
€ 0,486
Each (In a Pack of 10)
Aantal stuks
General Purpose Surface Mount SOIC Single 2 8 3 V, 5 V 1.4MHz - - 0.6V/µs - +125 °C -40 °C
RS-stocknr. 759-1250
FabrikantnummerAD8056ARMZ
FabrikantAnalog Devices
€ 3,77
Each
Aantal stuks
Low Noise Surface Mount MSOP Dual 2 8 - 300MHz - ±5V 1400V/µs - +125 °C -40 °C
RS-stocknr. 165-3305
FabrikantnummerMCP6061T-E/OT
FabrikantMicrochip
€ 0,397
Each (On a Reel of 3000)
Aantal stuks
Precision Surface Mount SOT-23 Single 1 5 1.8 → 6 V 750kHz - - 0.25V/µs - +125 °C -40 °C
RS-stocknr. 660-9773
FabrikantnummerOPA333AIDBVT
€ 2,89
Each
Aantal stuks
- Surface Mount SOT-23 Dual, Single 1 5 3 V, 5 V 350kHz - - 0.16V/µs - +125 °C -40 °C
RS-stocknr. 144-5830
FabrikantnummerMCP6474-E/SL
FabrikantMicrochip
€ 0,678
Each (In a Tube of 57)
Aantal stuks
General Purpose Surface Mount SOIC Single - 14 2 → 5.5 V 2MHz - - 1.1V/µs - +125 °C -40 °C
RS-stocknr. 165-1913
FabrikantnummerMCP6491T-E/OT
FabrikantMicrochip
€ 0,373
Each (On a Reel of 3000)
Aantal stuks
General Purpose Surface Mount SOT-23 Single 1 5 2.4 → 5.5 V 7.5MHz - - 6V/µs 10 kHz +125 °C -40 °C
RS-stocknr. 523-8890
FabrikantnummerAD8036ARZ
FabrikantAnalog Devices
€ 10,17
Each
Aantal stuks
Low Noise Surface Mount SOIC Dual 1 8 - - - ±5V 1200V/µs - +85 °C -40 °C
RS-stocknr. 689-6706
FabrikantnummerLM224DR2G
FabrikantON Semiconductor
€ 0,394
Each (In a Pack of 5)
Aantal stuks
- Surface Mount SOIC Dual, Single 4 14 5 → 28 V - - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V - - +85 °C -25 °C
RS-stocknr. 497-1114
FabrikantnummerOP4177ARUZ
FabrikantAnalog Devices
€ 8,48
Each
Aantal stuks
- Surface Mount TSSOP Dual 4 14 - 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.7V/µs - +125 °C -40 °C