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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Description Prix 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
N° de stock RS 716-5955
Référence fabricantPA78DK
MarqueApex
39,90 €
Each
Unité
High Voltage Surface Mount PSOP Dual, Single 1 20 300 V - - ±150V 350V/µs - +125 °C -40 °C
N° de stock RS 146-0756
Référence fabricantPA78DK
MarqueApex
69,85 €
Each (In a Tube of 10)
Unité
High Voltage Surface Mount PSOP Dual, Single 1 20 300 V - - ±150V 350V/µs - +125 °C -40 °C
N° de stock RS 168-8561
Référence fabricantPA15FL
MarqueApex
167,698 €
Each (In a Tube of 5)
Unité
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 20V/µs - +85 °C -25 °C
N° de stock RS 716-5965
Référence fabricantPA92
MarqueApex
206,25 €
Each
Unité
- Through Hole SIP Dual 1 12 - 18MHz - ±200V 50V/µs - +85 °C -25 °C
N° de stock RS 716-5943
Référence fabricantPA75CD
MarqueApex
22,61 €
Each
Unité
Power Through Hole TO-220 Dual, Single 2 7 30 V 1.4MHz - ±15V 1.4V/µs - +85 °C -25 °C
N° de stock RS 168-8562
Référence fabricantPA75CD
MarqueApex
38,562 €
Each (In a Tube of 25)
Unité
Power Through Hole TO-220 Dual, Single 2 7 30 V 1.4MHz - ±15V 1.4V/µs - +85 °C -25 °C
N° de stock RS 716-5927
Référence fabricantPA15FL
MarqueApex
183,02 €
Each
Unité
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 20V/µs - +85 °C -25 °C
N° de stock RS 716-5974
Référence fabricantPA94
MarqueApex
212,96 €
Each
Unité
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C
N° de stock RS 171-1500
Référence fabricantPA92
MarqueApex
343,408 €
Each (In a Tube of 5)
Unité
- Through Hole SIP Dual 1 12 - 18MHz - ±200V 50V/µs - +85 °C -25 °C
N° de stock RS 716-5968
Référence fabricantPA85
MarqueApex
235,86 €
Each
Unité
- Through Hole TO-3 Dual 1 8 - 100MHz - ±150V 1000V/µs - +85 °C -25 °C
N° de stock RS 716-5911
Référence fabricantPA119CE
MarqueApex
300,65 €
Each
Unité
High Voltage Through Hole TO-3 Dual 1 8 - 100MHz - ±35V 900V/µs - +85 °C -25 °C
N° de stock RS 171-1501
Référence fabricantPA94
MarqueApex
364,068 €
Each (In a Tube of 5)
Unité
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C