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. 661-0713
FabrikantnummerOPA2241UA
6,19 €
Each
Aantal stuks
Precision Surface Mount SOIC Dual, Single 2 8 3 → 28 V 35kHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.01V/µs - +85 °C -40 °C
RS-stocknr. 922-3069
FabrikantnummerOPA2251UA
5,38 €
Each (In a Tube of 75)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 436-3046
FabrikantnummerNE5532AP
1,28 €
Each
Aantal stuks
- Through Hole PDIP Dual 2 8 - 10MHz - ±15V 9V/µs - +70 °C 0 °C
RS-stocknr. 121-8432
FabrikantnummerLM324AN
0,428 €
Each (In a Tube of 25)
Aantal stuks
Precision Through Hole PDIP Dual, Single 4 14 5 → 28 V 1.2MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 100-3834
FabrikantnummerNE5532AP
1,057 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 2 8 - 10MHz - ±15V 9V/µs - +70 °C 0 °C
RS-stocknr. 759-9403
FabrikantnummerLMV321AS5X
FabrikantON Semiconductor
0,322 €
Each (In a Pack of 10)
Aantal stuks
- Surface Mount SOT23-5 Single 1 5 2.5 → 5.5 V 1.2MHz - - 1.5V/µs - +125 °C -40 °C
RS-stocknr. 526-262
FabrikantnummerLM358ADR
0,324 €
Each (In a Pack of 25)
Aantal stuks
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-stocknr. 922-3038
FabrikantnummerLM358AD
0,307 €
Each (In a Tube of 75)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 527-732
FabrikantnummerLM324AN
0,428 €
Each (In a Pack of 25)
Aantal stuks
Precision Through Hole PDIP Dual, Single 4 14 5 → 28 V 1.2MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 661-0546
FabrikantnummerLM358AD
0,336 €
Each (In a Pack of 10)
Aantal stuks
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-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. 178-8886
FabrikantnummerLM358ADR
0,177 €
Each (In a Tray of 135)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 166-1643
FabrikantnummerLMV321AS5X
FabrikantON Semiconductor
0,125 €
Each (On a Reel of 3000)
Aantal stuks
- Surface Mount SOT23-5 Single 1 5 2.5 → 5.5 V 1.2MHz - - 1.5V/µs - +125 °C -40 °C
RS-stocknr. 121-8670
FabrikantnummerLM348N
0,53 €
Each (In a Tube of 25)
Aantal stuks
Precision Through Hole PDIP Dual 4 14 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 145-7304
FabrikantnummerTL074ACD
0,836 €
Each (In a Tube of 50)
Aantal stuks
- Surface Mount SOIC Dual 4 14 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 121-8489
FabrikantnummerTL074ACN
0,822 €
Each (In a Tube of 25)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 461-8605
FabrikantnummerOPA2354AIDDA
3,14 €
Each
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 3 V, 5 V 100MHz - - 150V/µs - +125 °C -40 °C
RS-stocknr. 889-5689
FabrikantnummerMCP6001T-I/OT
FabrikantMicrochip
0,152 €
Each (On a Reel of 3000)
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. 738-5314
FabrikantnummerLMV324TSG-13
FabrikantDiodesZetex
0,426 €
Each (In a Pack of 25)
Aantal stuks
Low Noise Surface Mount TSSOP Single 4 14 2.7 → 5.5 V 1MHz - - 1V/µs - +85 °C -40 °C
RS-stocknr. 486-4662
FabrikantnummerTS922ID
1,234 €
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