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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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. 160-2872
FabrikantnummerADA4692-2ARZ-R7
FabrikantAnalog Devices
€ 0,763
Each (On a Reel of 1000)
Aantal stuks
Low Power Surface Mount SOIC Dual, Single 2 8 2.7 → 5 V 3.6MHz - ±1.35 → ±2.5V 1.3V/µs 10 kHz +125 °C -40 °C
RS-stocknr. 121-8279
FabrikantnummerTL074CN
€ 0,474
Each (In a Tube of 25)
Aantal stuks
- Through Hole PDIP Dual 4 14 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 302-621
FabrikantnummerTL074CN
€ 2,21
Each
Aantal stuks
- Through Hole PDIP Dual 4 14 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 697-7502
FabrikantnummerADA4004-1ARZ
FabrikantAnalog Devices
€ 4,14
Each
Aantal stuks
- Surface Mount SOIC Dual 1 8 - 12MHz - ±12 V, ±9 V 2.7V/µs - +125 °C -40 °C
RS-stocknr. 759-2685
FabrikantnummerADA4627-1BRZ
FabrikantAnalog Devices
€ 9,50
Each
Aantal stuks
JFET Surface Mount SOIC Dual 1 8 - 80MHz - ±5 → ±15V 170V/µs - +125 °C -40 °C
RS-stocknr. 159-8135
FabrikantnummerADA4692-2ARZ
FabrikantAnalog Devices
€ 1,197
Each (In a Tube of 98)
Aantal stuks
Low Power Surface Mount SOIC Dual, Single 2 8 2.7 → 5 V 3.6MHz - ±1.35 → ±2.5V 1.4V/µs - +125 °C -40 °C
RS-stocknr. 160-3353
FabrikantnummerOP77EZ
FabrikantAnalog Devices
€ 11,869
Each (In a Tube of 48)
Aantal stuks
Precision Through Hole CDIP Dual 1 8 - 600kHz - ±15V 0.3V/µs 1000 kHz +85 °C -25 °C
RS-stocknr. 810-217
FabrikantnummerNE5534P
€ 2,21
Each
Aantal stuks
- Through Hole PDIP Dual 1 8 - 10MHz - ±12 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 697-7215
FabrikantnummerAD8066ARMZ
FabrikantAnalog Devices
€ 5,28
Each
Aantal stuks
- Surface Mount MSOP Dual, Single 2 8 6 → 18 V - - ±3 V, ±5 V, ±9 V 160V/µs - +85 °C -40 °C
RS-stocknr. 661-2286
FabrikantnummerTLV274ID
€ 1,348
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 4 14 5 V 3MHz - ±5V 2.4V/µs - +125 °C -40 °C
RS-stocknr. 159-7675
FabrikantnummerADA4841-1YRZ-R7
FabrikantAnalog Devices
€ 2,631
Each (On a Reel of 1000)
Aantal stuks
Low Noise Surface Mount SOIC Single 1 8 2.7 → 12 V 80MHz - - 13V/µs - +125 °C -40 °C
RS-stocknr. 716-5974
FabrikantnummerPA94
FabrikantApex
€ 220,07
Each
Aantal stuks
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C
RS-stocknr. 517-094
FabrikantnummerLMV652MM/NOPB
€ 1,40
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount MSOP Single 2 8 3 V, 5 V 12MHz - - 3V/µs - +125 °C -40 °C
RS-stocknr. 709-7250
FabrikantnummerAD8639ARZ
FabrikantAnalog Devices
€ 4,35
Each
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 6 → 15 V 1.35MHz - ±3 V, ±5 V 2.5V/µs - +125 °C -40 °C
RS-stocknr. 171-1501
FabrikantnummerPA94
FabrikantApex
€ 200,74
Each (In a Tube of 5)
Aantal stuks
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C
RS-stocknr. 661-0426
FabrikantnummerTLV274IDR
€ 1,122
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 4 14 5 V 3MHz - ±5V 2.4V/µs - +125 °C -40 °C
RS-stocknr. 145-6359
FabrikantnummerLT1028ACN8#PBF
FabrikantAnalog Devices
€ 10,241
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 1 8 - 75MHz - ±12 V, ±15 V, ±18 V, ±5 V, ±9 V 15V/µs - +70 °C 0 °C
RS-stocknr. 877-6342
FabrikantnummerADA4841-1YRZ
FabrikantAnalog Devices
€ 3,635
Each (In a Pack of 2)
Aantal stuks
Low Noise Surface Mount SOIC Single 1 8 2.7 → 12 V 80MHz - - 13V/µs 100 kHz +125 °C -40 °C
RS-stocknr. 912-7999
FabrikantnummerAD8639ARZ
FabrikantAnalog Devices
€ 3,32
Each (In a Tube of 98)
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 6 → 15 V 1.35MHz - ±3 V, ±5 V 2.5V/µs - +125 °C -40 °C
RS-stocknr. 160-2750
FabrikantnummerADA4841-1YRZ
FabrikantAnalog Devices
€ 2,781
Each (In a Tube of 98)
Aantal stuks
Low Noise Surface Mount SOIC Single 1 8 2.7 → 12 V 80MHz - - 13V/µs 100 kHz +125 °C -40 °C
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