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. 545-6228
FabrikantnummerLT1028CS8#PBF
FabrikantAnalog Devices
€ 10,16
Each
Aantal stuks
- Surface Mount SOIC Dual 1 8 - 75MHz - ±12 V, ±15 V, ±18 V, ±5 V, ±9 V 15V/µs - +70 °C 0 °C
RS-stocknr. 400-964
FabrikantnummerAD8397ARDZ
FabrikantAnalog Devices
€ 5,26
Each
Aantal stuks
Low Noise Surface Mount SOIC Dual, Single 2 8 5 → 24 V - - ±12 V, ±3 V, ±5 V, ±9 V 53V/µs - +85 °C -40 °C
RS-stocknr. 102-5588
FabrikantnummerOPA847ID
€ 5,045
Each (In a Tube of 75)
Aantal stuks
- Surface Mount SOIC Dual 1 8 - 3.9GHz - ±5V 950V/µs - +85 °C -40 °C
RS-stocknr. 714-0739
FabrikantnummerLM258DT
€ 0,283
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 - +105 °C -40 °C
RS-stocknr. 709-5125
FabrikantnummerADA4841-2YRZ
FabrikantAnalog Devices
€ 5,28
Each
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 3 → 9 V - - ±3 V, ±5 V 12V/µs - +125 °C -40 °C
RS-stocknr. 661-0552
FabrikantnummerLM3900D
€ 0,442
Each (In a Pack of 5)
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. 697-6906
FabrikantnummerAD549JHZ
FabrikantAnalog Devices
€ 34,99
Each
Aantal stuks
- Through Hole TO-99 Dual 1 8 - 1MHz - ±15V 3V/µs - +70 °C 0 °C
RS-stocknr. 661-0243
FabrikantnummerTLC27L2CDR
€ 0,699
Each (In a Pack of 10)
Aantal stuks
Precision Surface Mount SOIC Single 2 8 5 → 15 V 85kHz - - 0.03V/µs - +70 °C 0 °C
RS-stocknr. 759-0610
FabrikantnummerOP27EZ
FabrikantAnalog Devices
€ 20,38
Each
Aantal stuks
Precision Through Hole CDIP Dual 1 8 - 8MHz - ±22V 2.8V/µs - +85 °C -25 °C
RS-stocknr. 103-4278
FabrikantnummerADA4522-4ARZ
FabrikantAnalog Devices
€ 6,97
Each
Aantal stuks
Zero Drift Surface Mount SOIC Dual, Single 4 14 5 V, 10 V, 12 V, 30 V 2.7MHz - ±15 V, ±2.5 V, ±5 V 1.7V/µs - +125 °C -40 °C
RS-stocknr. 533-9195
FabrikantnummerLF347N/NOPB
€ 2,21
Each
Aantal stuks
- Through Hole MDIP Dual 4 14 - 4MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 160-2870
FabrikantnummerADA4841-1YRJZ-R2
FabrikantAnalog Devices
€ 2,781
Each (On a Reel of 250)
Aantal stuks
Low Noise Surface Mount SOT-23 Single 1 6 2.7 → 12 V 80MHz - - 13V/µs 100 kHz +125 °C -40 °C
RS-stocknr. 714-7412
FabrikantnummerLM358PT
€ 0,263
Each (In a Pack of 25)
Aantal stuks
Low Power Surface Mount TSSOP 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. 912-8885
FabrikantnummerAD8512ARZ
FabrikantAnalog Devices
€ 2,727
Each (In a Tube of 98)
Aantal stuks
- Surface Mount SOIC Dual 2 8 - 8MHz - ±12 V, ±9 V 20V/µs - +125 °C -40 °C
RS-stocknr. 162-6283
FabrikantnummerLM833P
€ 3,698
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. 178-8863
FabrikantnummerLM833M/NOPB
€ 0,719
Each (In a Tube of 95)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 912-6643
FabrikantnummerADA4841-2YRZ
FabrikantAnalog Devices
€ 4,043
Each (In a Tube of 98)
Aantal stuks
- Surface Mount SOIC Dual, Single 2 8 3 → 9 V - - ±3 V, ±5 V 12V/µs - +125 °C -40 °C
RS-stocknr. 184-4780
FabrikantnummerMC33202DMR2G
FabrikantON Semiconductor
€ 0,679
Each (In a Pack of 10)
Aantal stuks
Operational Amplifier Surface Mount Micro Single 1 8 13 V 2.2MHz Rail to Rail - 1V/µs 100 kHz +105 °C -40 °C
RS-stocknr. 179-1698
FabrikantnummerTL081IDR
€ 0,38
Each (In a Tube of 75)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 759-1531
FabrikantnummerADA4891-2ARMZ
FabrikantAnalog Devices
€ 1,69
Each
Aantal stuks
CMOS Surface Mount MSOP Single 2 8 2.7 → 5.5 V 25MHz - - 170V/µs - +125 °C -40 °C
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