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

...
Read more Read less

Filters

Viewing 1 - 20 of 43 products
Results per page
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. 177-3077
Mfr. Part No.MCP6042T-I/SN
HK$6.90
Each (In a Pack of 10)
units
CMOS Surface Mount SOIC Single 2 8 - 14kHz Rail to Rail - 3V/ms - +85 °C -40 °C
RS Stock No. 177-2867
Mfr. Part No.MCP601RT-I/OT
HK$2.634
Each (On a Reel of 3000)
units
CMOS Surface Mount SOT-23 Single 1 5 - 2.8MHz Rail to Rail - 2.3V/µs - +85 °C -40 °C
RS Stock No. 177-2868
Mfr. Part No.MCP6022T-I/SN
HK$9.011
Each (On a Reel of 3300)
units
CMOS Surface Mount SOIC Single 2 8 - 10MHz Rail to Rail - 7V/µs - +85 °C -40 °C
New
RS Stock No. 187-7710
Mfr. Part No.MCP6V51-E/MS
HK$9.002
Each (In a Tube of 100)
units
Zero Drift Surface Mount MSOP Single 1 8 4.5 → 45 V 2MHz Rail to Rail - 1.2V/µs 1 kHz +125 °C -40 °C
RS Stock No. 177-2869
Mfr. Part No.MCP6042T-I/MS
HK$5.20
Each (On a Reel of 2500)
units
CMOS Surface Mount MSOP Single 2 8 - 14kHz Rail to Rail - 3V/ms - +85 °C -40 °C
New
RS Stock No. 187-7711
Mfr. Part No.MCP6V51T-E/OT
HK$9.001
Each (On a Reel of 3000)
units
Zero Drift Surface Mount SOT-23 Single 1 5 4.5 → 45 V 2MHz Rail to Rail - 1.2V/µs 1 kHz +125 °C -40 °C
RS Stock No. 177-3140
Mfr. Part No.MCP6004T-E/ST
HK$3.742
Each (In a Pack of 20)
units
General Purpose Surface Mount TSSOP Single 4 14 - 1MHz Rail to Rail - 0.6V/µs - +125 °C -40 °C
RS Stock No. 177-2870
Mfr. Part No.MCP6042T-I/SN
HK$5.20
Each (On a Reel of 3300)
units
CMOS Surface Mount SOIC Single 2 8 - 14kHz Rail to Rail - 3V/ms - +85 °C -40 °C
New
RS Stock No. 187-6267
Mfr. Part No.MCP6C02T-100E/CHY
HK$14.798
Each (In a Pack of 5)
units
- Surface Mount SOT-23 Dual, Single 1 6 2 → 5.5 V 500kHz Swing - - 6000 MHz +125 °C -40 °C
New
RS Stock No. 187-6261
Mfr. Part No.MCP6C02T-020E/CHY
HK$14.798
Each (In a Pack of 5)
units
- Surface Mount SOT-23 Dual, Single 1 6 2 → 5.5 V 500kHz Swing - - 6000 MHz +125 °C -40 °C
RS Stock No. 177-2830
Mfr. Part No.LMC7101BYM5-TR
HK$2.95
Each (On a Reel of 3000)
units
Low Power Surface Mount SOT-23 Single 1 5 - 500kHz Rail to Rail - 0.4V/µs - +85 °C -40 °C
New
RS Stock No. 187-6190
Mfr. Part No.MCP6C02T-050E/CHY
HK$11.317
Each (On a Reel of 3000)
units
- Surface Mount SOT-23 Dual, Single 1 6 2 → 5.5 V 500kHz Swing - - 6000 MHz +125 °C -40 °C
New
RS Stock No. 188-0164
Mfr. Part No.MCP6C04T-100E/CHY
HK$12.13
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
New
RS Stock No. 188-0146
Mfr. Part No.MCP6C04T-050E/CHY
HK$12.13
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 177-3176
Mfr. Part No.MCP601RT-I/OT
HK$2.898
Each (In a Pack of 25)
units
CMOS Surface Mount SOT-23 Single 1 5 - 2.8MHz Rail to Rail - 2.3V/µs - +85 °C -40 °C
New
RS Stock No. 187-7729
Mfr. Part No.MCP6V51T-E/OT
HK$11.93
Each (In a Pack of 6)
units
Zero Drift Surface Mount SOT-23 Single 1 5 4.5 → 45 V 2MHz Rail to Rail - 1.2V/µs 1 kHz +125 °C -40 °C
RS Stock No. 177-2871
Mfr. Part No.MCP607T-I/SN
HK$6.497
Each (On a Reel of 3300)
units
CMOS Surface Mount SOIC Single 2 8 - 155kHz Rail to Rail - 0.08V/µs - +85 °C -40 °C
RS Stock No. 177-3191
Mfr. Part No.MCP6H01T-E/OT
HK$5.07
Each (In a Pack of 20)
units
CMOS Surface Mount SOT-23 Single 1 5 - 1.2MHz Rail to Rail - 0.8V/µs - +125 °C -40 °C
RS Stock No. 177-2876
Mfr. Part No.MCP6H01T-E/OT
HK$4.16
Each (On a Reel of 3000)
units
CMOS Surface Mount SOT-23 Single 1 5 - 1.2MHz Rail to Rail - 0.8V/µs - +125 °C -40 °C
New
RS Stock No. 188-0231
Mfr. Part No.MCP6D11-E/MS
HK$14.774
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -