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. 697-7502
FabrikantnummerADA4004-1ARZ
FabrikantAnalog Devices
4,04 €
Each
Aantal stuks
- Surface Mount SOIC Dual 1 8 - 12MHz - ±12 V, ±9 V 2.7V/µs - +125 °C -40 °C
RS-stocknr. 709-5547
FabrikantnummerOP11EPZ
FabrikantAnalog Devices
14,59 €
Each
Aantal stuks
General Purpose Through Hole PDIP Dual 4 14 - - - - 1V/µs - +70 °C 0 °C
Nieuw
RS-stocknr. 218-4537
FabrikantnummerLMV321IDBVR
0,547 €
Each (In a Pack of 25)
Aantal stuks
General Purpose Surface Mount SOIC Single 1 5 2.7 → 15.5 V 1MHz - - - - - -
RS-stocknr. 427-082
FabrikantnummerAD8544ARUZ
FabrikantAnalog Devices
1,258 €
Each (In a Pack of 5)
Aantal stuks
- Surface Mount TSSOP Single 4 14 3 V, 5 V 1MHz - - 0.92V/µs - +125 °C -40 °C
RS-stocknr. 179-2085
FabrikantnummerLF412CP
1,08 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 2 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 356-8177
FabrikantnummerTLV2460CP
1,78 €
Each
Aantal stuks
Precision Through Hole PDIP Dual, Single 1 8 3 V, 5 V 6.4MHz - - 1.6V/µs - +70 °C 0 °C
RS-stocknr. 517-0845
FabrikantnummerTL052ID
1,632 €
Each (In a Pack of 5)
Aantal stuks
- Surface Mount SOIC Dual 2 8 - 3MHz - ±12 V, ±9 V 17.8V/µs - +85 °C -40 °C
RS-stocknr. 876-7215
FabrikantnummerMCP6284-E/SL
FabrikantMicrochip
0,982 €
Each (In a Tube of 57)
Aantal stuks
General Purpose Surface Mount SOIC Single 4 14 - 5MHz - - 2.5V/µs 1 kHz +125 °C -40 °C
RS-stocknr. 184-8766
FabrikantnummerBA4510FV-E2
FabrikantROHM
0,536 €
Each (In a Pack of 25)
Aantal stuks
Low Noise Surface Mount SSOP Dual 2 8 - - Swing ±1 to ±3.5V 5V/µs 1 kHz 75 °C -20 °C
RS-stocknr. 661-0486
FabrikantnummerLM224AD
0,291 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 787-8841
FabrikantnummerNE5532D8G
FabrikantON Semiconductor
1,21 €
Each (In a Pack of 7)
Aantal stuks
Low Noise Surface Mount SOIC Dual 2 8 - 10MHz - ±20V 9V/µs - +70 °C 0 °C
RS-stocknr. 201-4476
FabrikantnummerTSB711AILT
1,38 €
Each (In a Pack of 5)
Aantal stuks
General Purpose Through Hole SOT-23-5 Single 2 5 36 V - - - - - - -
RS-stocknr. 179-2084
FabrikantnummerTLC27M4AIDR
1,29 €
Each (In a Tube of 50)
Aantal stuks
Precision Surface Mount SOIC Single 4 14 5 → 15 V 520kHz - - 0.43V/µs - +85 °C -40 °C
RS-stocknr. 184-8693
FabrikantnummerBA4558FVM-GTR
FabrikantROHM
0,267 €
Each (In a Pack of 25)
Aantal stuks
Low Noise Surface Mount MSOP Dual 2 8 - - - ±4 to ±15V 1V/µs 1 kHz 85 °C -40 °C
RS-stocknr. 876-7212
FabrikantnummerMCP6284-E/P
FabrikantMicrochip
0,982 €
Each (In a Tube of 30)
Aantal stuks
General Purpose Through Hole PDIP Single 4 14 - 5MHz - - 2.5V/µs 1 kHz +125 °C -40 °C
RS-stocknr. 184-8763
FabrikantnummerLMR1802G-LBTR
FabrikantROHM
4,04 €
Each (In a Pack of 2)
Aantal stuks
CMOS, Low Noise Surface Mount SSOP Dual, Single 1 5 2.5 → 5.5 V 3MHz Swing ±1.25 to ±2.75V 1.1V/µs 1 kHz 125 °C -40 °C
RS-stocknr. 179-2083
FabrikantnummerTLC279CDR
2,129 €
Each (In a Tube of 50)
Aantal stuks
- Surface Mount SOIC Single 4 14 5 → 15 V 1.7MHz - - 3.6V/µs - +70 °C 0 °C
RS-stocknr. 165-2086
FabrikantnummerMCP6074-E/ST
FabrikantMicrochip
1,143 €
Each (In a Tube of 96)
Aantal stuks
Precision Surface Mount TSSOP Single 4 14 1.8 → 6 V 1.2MHz - - 0.5V/µs 10 kHz +125 °C -40 °C
RS-stocknr. 2508957156
FabrikantnummerNTE941M
FabrikantNTE Electronics
1,49 €
Each
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