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. 923-1367
FabrikantnummerCA3130EZ
1,765 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 6 → 15 V - - ±3 V, ±5 V 30V/µs - +125 °C -55 °C
RS-stocknr. 921-5472
FabrikantnummerCA3130EZ
2,764 €
Each (In a Pack of 5)
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 6 → 15 V - - ±3 V, ±5 V 30V/µs - +125 °C -55 °C
RS-stocknr. 170-8178
FabrikantnummerCA3240EZ
1,732 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual, Single 2 8 5 → 28 V 4.5MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 7V/µs - +85 °C -40 °C
RS-stocknr. 921-5403
FabrikantnummerCA3240EZ
2,73 €
Each (In a Pack of 5)
Aantal stuks
- Through Hole PDIP Dual, Single 2 8 5 → 28 V 4.5MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 7V/µs - +85 °C -40 °C
RS-stocknr. 921-5484
FabrikantnummerICL7611DCPAZ
1,72 €
Each (In a Pack of 5)
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 3 → 15 V 1.4MHz - ±3 V, ±5 V 1.6V/µs - +70 °C 0 °C
RS-stocknr. 170-8205
FabrikantnummerICL7650SCPA-1Z
4,778 €
Each (In a Tube of 50)
Aantal stuks
Chopper Stabilized Through Hole PDIP Dual, Single 1 8 3 → 15 V 2MHz - ±3 V, ±5 V 2.5V/µs - +70 °C 0 °C
RS-stocknr. 170-8186
FabrikantnummerICL7611DCPAZ
2,046 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 3 → 15 V 1.4MHz - ±3 V, ±5 V 1.6V/µs - +70 °C 0 °C
RS-stocknr. 921-5664
FabrikantnummerICL7650SCPA-1Z
5,56 €
Each (In a Pack of 2)
Aantal stuks
Chopper Stabilized Through Hole PDIP Dual, Single 1 8 3 → 15 V 2MHz - ±3 V, ±5 V 2.5V/µs - +70 °C 0 °C
RS-stocknr. 921-5725
FabrikantnummerCA3420EZ
5,36 €
Each
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 3 → 18 V 500kHz - ±3 V, ±5 V, ±9 V 0.5V/µs - +125 °C -55 °C
RS-stocknr. 496-846
FabrikantnummerICL7611DCPAZ
2,63 €
Each (In a Pack of 5)
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 3 → 15 V 1.4MHz - ±3 V, ±5 V 1.6V/µs - +70 °C 0 °C
RS-stocknr. 923-1492
FabrikantnummerCA3420EZ
4,556 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 3 → 18 V 500kHz - ±3 V, ±5 V, ±9 V 0.5V/µs - +125 °C -55 °C
RS-stocknr. 921-5885
FabrikantnummerHA9P5002-5Z
6,68 €
Each
Aantal stuks
- Surface Mount SOIC Dual 1 8 - - - ±12 V, ±15 V, ±18 V, ±9 V 1300V/µs - +75 °C 0 °C
RS-stocknr. 921-5674
FabrikantnummerHFA1135IBZ
6,415 €
Each (In a Pack of 2)
Aantal stuks
Current Feedback Surface Mount SOIC Dual 1 8 - - - ±5V 2300V/µs - +85 °C -40 °C
RS-stocknr. 923-1464
FabrikantnummerHA3-2525-5Z
4,234 €
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 1 8 - 20MHz - ±12 V, ±15 V, ±9 V 120V/µs - +75 °C 0 °C
RS-stocknr. 921-5419
FabrikantnummerCA3130MZ
2,242 €
Each (In a Pack of 5)
Aantal stuks
- Surface Mount SOIC Dual, Single 1 8 6 → 15 V - - ±3 V, ±5 V 30V/µs - +125 °C -55 °C
RS-stocknr. 704-7012
FabrikantnummerEL2125CSZ
3,16 €
Each
Aantal stuks
- Surface Mount SOIC Dual, Single 1 8 6 → 28 V - - ±12 V, ±3 V, ±5 V, ±9 V 185V/µs - +85 °C -40 °C
RS-stocknr. 193-1495
FabrikantnummerISL28130CEZ-T7A
1,166 €
Each (In a Pack of 10)
Aantal stuks
RRIO Operational Amplifiers Surface Mount SC-70 Dual, Single 1 5 1.8 → 5.5 V 400kHz Rail to Rail ±0.9 to ±2.75V 0.2V/µs - +70 °C 0 °C
RS-stocknr. 193-1511
FabrikantnummerISL28148FHZ-T7A
1,898 €
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount SOT-23 Dual, Single 1 6 2.4 → 5.5 V 4.5MHz Rail to Rail ±1.2 to ±2.75V ±4V/µs - +125 °C -40 °C
RS-stocknr. 921-5563
FabrikantnummerCA3140AEZ
2,608 €
Each (In a Pack of 5)
Aantal stuks
- Through Hole PDIP Dual, Single 1 8 5 → 28 V 3.7MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 7V/µs - +125 °C -55 °C
RS-stocknr. 193-1493
FabrikantnummerISL28130CEZ-T7A
0,814 €
Each (On a Reel of 250)
Aantal stuks
RRIO Operational Amplifiers Surface Mount SC-70 Dual, Single 1 5 1.8 → 5.5 V 400kHz Rail to Rail ±0.9 to ±2.75V 0.2V/µs - +70 °C 0 °C