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. 698-9041
FabrikantnummerMCP6001T-I/OT
FabrikantMicrochip
0,23 €
Each
Aantal stuks
General Purpose Surface Mount SOT-23 Single 1 5 3 V, 5 V 1MHz - - 0.6V/µs - +85 °C -40 °C
RS-stocknr. 796-7991
FabrikantnummerLM124J
19,202 €
Each (In a Pack of 5)
Aantal stuks
- Through Hole CDIP Dual 4 14 3 → 32 V 1MHz - ±1.5 → ±16V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 169-5567
FabrikantnummerLM3900N
0,318 €
Each (In a Tube of 25)
Aantal stuks
Norton Through Hole PDIP 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. 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. 714-1142
FabrikantnummerTS922IDT
0,994 €
Each (In a Pack of 5)
Aantal stuks
Audio Surface Mount SOIC Single 2 8 3 → 9 V 4MHz - - 1.3V/µs - +125 °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. 103-5107
FabrikantnummerLM201AVDR2G
FabrikantON Semiconductor
0,221 €
Each (On a Reel of 2500)
Aantal stuks
General Purpose Surface Mount SOIC Dual 1 8 - 1MHz - ±5 → ±20V 10V/µs - +105 °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. 121-8480
FabrikantnummerMC1458P
0,498 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 2 8 - 1MHz - ±12 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 842-8285
FabrikantnummerLM324N
FabrikantON Semiconductor
0,395 €
Each (In a Tube of 25)
Aantal stuks
- - - - - - - - - - - - - -
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
RS-stocknr. 773-7677
FabrikantnummerLM201AVDR2G
FabrikantON Semiconductor
0,61 €
Each (In a Pack of 5)
Aantal stuks
- Surface Mount SOIC Dual 1 8 - - - ±5 → ±20V 10V/µs - +105 °C -40 °C
RS-stocknr. 768-1394
FabrikantnummerMCP6L02T-E/MS
FabrikantMicrochip
0,263 €
Each (In a Pack of 15)
Aantal stuks
General Purpose Surface Mount MSOP Single 2 8 1.8 → 6 V 1MHz - - 0.6V/µs - +125 °C -40 °C
RS-stocknr. 527-794
FabrikantnummerOP07CDR
0,416 €
Each (In a Pack of 25)
Aantal stuks
Precision Surface Mount SOIC Dual 1 8 - 600kHz - ±12 V, ±15 V, ±5 V, ±9 V 0.3V/µs - +70 °C 0 °C
RS-stocknr. 920-6235
FabrikantnummerTS922ID
0,70 €
Each (In a Tube of 100)
Aantal stuks
Audio Surface Mount SOIC Single 2 8 3 → 9 V 4MHz - - 1.3V/µs - +125 °C -40 °C
RS-stocknr. 522-8736
FabrikantnummerOP27EPZ
FabrikantAnalog Devices
8,01 €
Each
Aantal stuks
- Through Hole PDIP Dual 1 8 - 8MHz - ±4 → ±18V 2.8V/µs - +70 °C 0 °C
RS-stocknr. 713-9467
FabrikantnummerNJM4580V-TE1
FabrikantNew Japan Radio
0,592 €
Each (In a Pack of 5)
Aantal stuks
- Surface Mount SSOP Dual 2 8 - 15MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 5V/µs - +85 °C -40 °C
RS-stocknr. 126-6936
FabrikantnummerMC1458P
0,63 €
Each
Aantal stuks
- Through Hole PDIP Dual 2 8 - 1MHz - ±12 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 877-8786
FabrikantnummerAD8009ARZ-REEL7
FabrikantAnalog Devices
4,135 €
Each (In a Pack of 2)
Aantal stuks
Current Feedback Surface Mount SOIC Dual, Single 1 8 5 V 1GHz - ±5V 5500V/µs 10 MHz +85 °C -40 °C
RS-stocknr. 761-8443
FabrikantnummerLT1784CS5#TRMPBF
FabrikantAnalog Devices
2,01 €
Each
Aantal stuks
Low Power Surface Mount TSOT-23 Dual, Single 2 5 3 → 5 V 2.6MHz - ±5V 2.2V/µs - +85 °C -40 °C