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. 162-5464
FabrikantnummerOPA705NA/250
€ 0,842
Each (On a Reel of 250)
Aantal stuks
Precision Surface Mount SOT-23 Dual, Single 1 5 5 V, 9 V 1MHz - ±3 V, ±5 V 0.6V/µs - +85 °C -40 °C
RS-stocknr. 709-7294
FabrikantnummerAD8666ARZ
FabrikantAnalog Devices
€ 2,39
Each
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 6 → 15 V 4MHz - ±3 V, ±5 V 3.5V/µs - +125 °C -40 °C
RS-stocknr. 522-9880
FabrikantnummerAD844ANZ
FabrikantAnalog Devices
€ 10,87
Each
Aantal stuks
- Through Hole PDIP Dual 1 8 - 60MHz - ±12 V, ±15 V, ±5 V, ±9 V 2000V/µs - +85 °C -40 °C
RS-stocknr. 661-1700
FabrikantnummerTLC274CD
€ 1,305
Each (In a Pack of 10)
Aantal stuks
- Surface Mount SOIC Single 4 14 5 → 15 V 1.7MHz - - 3.6V/µs - +70 °C 0 °C
RS-stocknr. 661-1928
FabrikantnummerTLE2064CD
€ 4,59
Each
Aantal stuks
- Surface Mount SOIC Dual 4 14 - 1.8MHz - ±12 V, ±15 V, ±5 V, ±9 V 3.4V/µs - +70 °C 0 °C
RS-stocknr. 145-0373
FabrikantnummerLM3900D
€ 0,361
Each (In a Tube of 50)
Aantal stuks
Norton Surface Mount SOIC Dual, Single 4 14 5 → 28 V 2.5MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 20V/µs - +70 °C 0 °C
RS-stocknr. 162-6283
FabrikantnummerLM833P
€ 3,631
Each (In a Tube of 50)
Aantal stuks
Audio Through Hole PDIP Dual 2 8 - 16MHz - ±5 → ±18V 7V/µs - +85 °C -40 °C
RS-stocknr. 121-9355
FabrikantnummerOPA1642AID
€ 1,96
Each (In a Tube of 75)
Aantal stuks
Audio Surface Mount SOIC Dual, Single 2 8 4.5 → 36 V 11MHz - ±2.25 → ±18V 20V/µs 100 Hz +85 °C -40 °C
RS-stocknr. 660-9684
FabrikantnummerMC1458DR
€ 0,44
Each (In a Pack of 5)
Aantal stuks
- Surface Mount SOIC Dual 2 8 - 1MHz - ±12 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 158-0127
FabrikantnummerAD8036ARZ
FabrikantAnalog Devices
€ 8,538
Each (In a Tube of 98)
Aantal stuks
Low Noise Surface Mount SOIC Dual 1 8 - - - ±5V 1200V/µs - +85 °C -40 °C
RS-stocknr. 426-051
FabrikantnummerLM358D
€ 0,097
Each (In a Pack of 20)
Aantal stuks
Low Power Surface Mount SOIC Dual, Single 2 8 5 → 28 V 1.1MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.6V/µs - +70 °C 0 °C
RS-stocknr. 761-6012
FabrikantnummerLM6132BIN/NOPB
€ 3,75
Each
Aantal stuks
Precision Through Hole MDIP Single 2 8 1.8 → 24 V 11MHz - - 14V/µs - +85 °C -40 °C
RS-stocknr. 121-9360
FabrikantnummerOPA2180ID
€ 2,339
Each (In a Tube of 75)
Aantal stuks
Zero Drift Surface Mount SOIC Dual, Single 2 8 4 → 36 V 2MHz - ±2 → ±18V 0.8V/µs 2 MHz +105 °C -40 °C
RS-stocknr. 660-9773
FabrikantnummerOPA333AIDBVT
€ 2,61
Each
Aantal stuks
- Surface Mount SOT-23 Dual, Single 1 5 3 V, 5 V 350kHz - - 0.16V/µs - +125 °C -40 °C
RS-stocknr. 523-8008
FabrikantnummerAD822ARZ
FabrikantAnalog Devices
€ 5,419
Each (In a Tube of 98)
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 6 → 28 V 1.8MHz - ±12 V, ±3 V, ±5 V, ±9 V 3V/µs - +85 °C -40 °C
RS-stocknr. 168-7054
FabrikantnummerLM2904AYDT
€ 0,119
Each (On a Reel of 2500)
Aantal stuks
Low Power Surface Mount SOIC Single 2 8 3 → 30 V 1.1MHz - - 0.6V/µs 100 kHz +125 °C -40 °C
RS-stocknr. 686-7587
FabrikantnummerL272D
€ 2,366
Each (In a Pack of 5)
Aantal stuks
High Current Surface Mount SOIC Dual, Single 2 16 5 → 24 V 350kHz - ±12 V, ±3 V, ±5 V, ±9 V 1V/µs - +85 °C -40 °C
RS-stocknr. 806-7795
FabrikantnummerAD746JNZ
FabrikantAnalog Devices
€ 12,56
Each
Aantal stuks
Precision Through Hole PDIP Dual 2 8 - 13MHz - ±4.5 → ±18V 75V/µs 10 kHz +70 °C 0 °C
RS-stocknr. 106-7059
FabrikantnummerAD797ANZ
FabrikantAnalog Devices
€ 9,648
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 1 8 - 450MHz - ±12 V, ±15 V, ±9 V 20V/µs - +85 °C -40 °C
RS-stocknr. 178-5166
FabrikantnummerLM358DT
€ 0,089
Each (On a Reel of 2500)
Aantal stuks
Low Power Surface Mount SOIC Dual, Single 2 8 5 → 28 V 1.1MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.6V/µs - +70 °C 0 °C
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