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 amplifiers.

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. Here are some examples of how they are used:

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 Price 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 Stock No. 171-1501
Mfr. Part No.PA94
BrandApex
$582.56
Each (In a Tube of 5)
units
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C
RS Stock No. 168-8562
Mfr. Part No.PA75CD
BrandApex
$62.792
Each (In a Tube of 25)
units
Power Through Hole TO-220 Dual, Single 2 7 30 V 1.4MHz - ±15V 1.4V/µs - +85 °C -25 °C
RS Stock No. 716-5974
Mfr. Part No.PA94
BrandApex
$302.54
Each
units
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C
RS Stock No. 716-5943
Mfr. Part No.PA75CD
BrandApex
$35.20
Each
units
Power Through Hole TO-220 Dual, Single 2 7 30 V 1.4MHz - ±15V 1.4V/µs - +85 °C -25 °C
RS Stock No. 716-5902
Mfr. Part No.PA07
BrandApex
$290.87
Each
units
High Voltage Through Hole TO-3 Dual 1 8 - 1.3MHz - ±35V 5V/µs - +85 °C -25 °C
RS Stock No. 146-0756
Mfr. Part No.PA78DK
BrandApex
$83.74
Each (In a Tube of 10)
units
High Voltage Surface Mount PSOP Dual, Single 1 20 300 V - - ±150V 350V/µs - +125 °C -40 °C
RS Stock No. 716-5927
Mfr. Part No.PA15FL
BrandApex
$304.47
Each
units
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 20V/µs - +85 °C -25 °C
RS Stock No. 716-5968
Mfr. Part No.PA85
BrandApex
$353.30
Each
units
- Through Hole TO-3 Dual 1 8 - 100MHz - ±150V 1000V/µs - +85 °C -25 °C
RS Stock No. 171-1500
Mfr. Part No.PA92
BrandApex
$635.42
Each (In a Tube of 5)
units
- Through Hole SIP Dual 1 12 - 18MHz - ±200V 50V/µs - +85 °C -25 °C
RS Stock No. 168-8561
Mfr. Part No.PA15FL
BrandApex
$507.40
Each (In a Tube of 5)
units
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 20V/µs - +85 °C -25 °C
RS Stock No. 716-5918
Mfr. Part No.PA10
BrandApex
$201.01
Each
units
High Voltage Through Hole TO-3 Dual 1 8 - 4MHz - ±40V 3V/µs - +85 °C -25 °C
RS Stock No. 716-5955
Mfr. Part No.PA78DK
BrandApex
$70.78
Each
units
High Voltage Surface Mount PSOP Dual, Single 1 20 300 V - - ±150V 350V/µs - +125 °C -40 °C
RS Stock No. 716-5965
Mfr. Part No.PA92
BrandApex
$328.50
Each
units
- Through Hole SIP Dual 1 12 - 18MHz - ±200V 50V/µs - +85 °C -25 °C
RS Stock No. 171-1499
Mfr. Part No.PA15FLA
BrandApex
$527.44
Each (In a Tube of 5)
units
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 30V/µs - +85 °C -25 °C
RS Stock No. 716-5911
Mfr. Part No.PA119CE
BrandApex
$607.77
Each
units
High Voltage Through Hole TO-3 Dual 1 8 - 100MHz - ±35V 900V/µs - +85 °C -25 °C
RS Stock No. 716-5915
Mfr. Part No.PA12
BrandApex
$288.50
Each
units
High Voltage Through Hole TO-3 Dual 1 8 - 4MHz - ±40V 4V/µs - +85 °C -25 °C
RS Stock No. 716-5959
Mfr. Part No.PA84
BrandApex
$281.45
Each
units
- Through Hole TO-3 Dual 1 8 - 75MHz - ±15 → ±150V 200V/µs - +85 °C -25 °C
RS Stock No. 716-5921
Mfr. Part No.PA15FLA
BrandApex
$366.51
Each
units
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 30V/µs - +85 °C -25 °C