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. 179-2078
FabrikantnummerTLC2254IDR
€ 2,566
Each (In a Tube of 50)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 4 14 5 → 15 V 200kHz - ±3 V, ±5 V 0.12V/µs - +125 °C -40 °C
RS-stocknr. 535-9969
FabrikantnummerLM741CN/NOPB
€ 0,71
Each (In a Pack of 5)
Aantal stuks
- Through Hole MDIP Dual 1 8 - 1MHz - ±12 V, ±15 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 774-1240
FabrikantnummerOPA1654AID
€ 2,70
Each
Aantal stuks
Low Noise, Precision Surface Mount SOIC Dual, Single 4 14 4.5 → 36 V 18MHz - ±2.25 → ±18V 10V/µs 1 MHz +125 °C -55 °C
RS-stocknr. 527-300
FabrikantnummerLF353P
€ 0,442
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. 660-4982
FabrikantnummerTLE2141IDR
€ 1,628
Each (In a Pack of 5)
Aantal stuks
Low Noise, Precision Surface Mount SOIC Dual, Single 1 8 5 → 28 V 5.8MHz - ±12 V, ±15 V, ±18 V, ±3 V, ±5 V, ±9 V 45V/µs - +105 °C -40 °C
RS-stocknr. 661-0142
FabrikantnummerTLC2254IDR
€ 2,004
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 4 14 5 → 15 V 200kHz - ±3 V, ±5 V 0.12V/µs - +125 °C -40 °C
RS-stocknr. 121-8463
FabrikantnummerNE5532P
€ 0,765
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 2 8 - 10MHz - ±15V 9V/µs - +70 °C 0 °C
RS-stocknr. 145-8984
FabrikantnummerMCP6022-E/SN
FabrikantMicrochip
€ 0,906
Each (In a Tube of 100)
Aantal stuks
Precision Surface Mount SOIC Single 2 8 2.5 → 5.5 V 10MHz - - 7V/µs - +125 °C -40 °C
RS-stocknr. 102-5716
FabrikantnummerLM741CN/NOPB
€ 0,599
Each (In a Tube of 40)
Aantal stuks
- Through Hole MDIP Dual 1 8 - 1MHz - ±12 V, ±15 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 303-444
FabrikantnummerRC4558P
€ 3,07
Each
Aantal stuks
- Through Hole PDIP Dual 2 8 - 3MHz - ±12 V, ±9 V 1.7V/µs - +70 °C 0 °C
RS-stocknr. 162-5195
FabrikantnummerOPA2356AIDGKT
€ 1,887
Each (On a Reel of 250)
Aantal stuks
- Surface Mount MSOP Dual, Single 2 8 3 V, 5 V 200MHz - - 360V/µs - +125 °C -40 °C
RS-stocknr. 810-188
FabrikantnummerNE5532P
€ 2,21
Each
Aantal stuks
- Through Hole PDIP Dual 2 8 - 10MHz - ±15V 9V/µs - +70 °C 0 °C
RS-stocknr. 160-2872
FabrikantnummerADA4692-2ARZ-R7
FabrikantAnalog Devices
€ 0,767
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. 158-0549
FabrikantnummerADA4004-1ARZ
FabrikantAnalog Devices
€ 3,169
Each (In a Tube of 98)
Aantal stuks
- Surface Mount SOIC Dual 1 8 - 12MHz - ±12 V, ±9 V 2.7V/µs - +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. 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. 121-8465
FabrikantnummerNE5534P
€ 0,733
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 1 8 - 10MHz - ±12 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. 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
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