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.

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.

Op Amp Applications

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

5067 Products showing for Op Amps

1 of 254

Sort by

Compare Product Details

Results per page

254

MCP6004-I/P Microchip, Op Amp, RRIO, 1MHz, 3 V, 5 V, 14-Pin PDIP RS Stock No.: 403-181 Mfr. Part No.: MCP6004-I/P Datasheets: €0.559 Each (In a Pack of 10)	Microchip	General Purpose	Through Hole	PDIP	Single	4	14	3 V, 5 V	1MHz	-	-	0.6V/µs	-	+85 °C	-40 °C	-	-	-	-	Rail to Rail Input/Output	112 dB
MCP6004-E/P Microchip, Op Amp, RRIO, 1MHz, 1.8 → 6 V, 14-Pin PDIP RS Stock No.: 144-5806 Mfr. Part No.: MCP6004-E/P Datasheets: €0.511 Each (In a Tube of 30)	Microchip	General Purpose	Through Hole	PDIP	Single	4	14	1.8 → 6 V	1MHz	-	-	0.6V/µs	-	+125 °C	-40 °C	-	-	-	-	Rail to Rail Input/Output	112 dB
RC4558IP Texas Instruments, Audio, Op Amp, 3MHz, 8-Pin PDIP (P) RS Stock No.: 252-5569 Mfr. Part No.: RC4558IP Datasheets: €0.129 Each (In a Tube of 1000)	Texas Instruments	Audio	Surface Mount	PDIP (P)	Dual	2	8	-	3MHz	-	-	-	-	-	-	-	-	-	-	No	-
MCP602-I/P Microchip, Op Amp, RRO, 2.8MHz, 3 V, 5 V, 8-Pin PDIP RS Stock No.: 379-2572 Mfr. Part No.: MCP602-I/P Datasheets: €0.778 Each (In a Pack of 5)	Microchip	General Purpose	Through Hole	PDIP	Single	2	8	3 V, 5 V	2.8MHz	-	-	2.3V/µs	-	+85 °C	-40 °C	-	-	-	-	Rail to Rail Output	115 dB
NE5532P Texas Instruments, Op Amps, 10MHz, 30 V, 8-Pin PDIP RS Stock No.: 197-7391 Mfr. Part No.: NE5532P Datasheets: €0.319 Each (In a Pack of 10)	Texas Instruments	-	-	PDIP	Dual	2	8	30 V	10MHz	-	-	-	-	-	-	-	-	-	-	No	-
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP RS Stock No.: 535-9969 Mfr. Part No.: LM741CN/NOPB Datasheets: €0.758 Each (In a Pack of 5)	Texas Instruments	-	Through Hole	MDIP	Dual	1	8	-	1MHz	-	±12 V, ±15 V, ±9 V	0.5V/µs	-	+70 °C	0 °C	-	-	-	-	No	106 dB
MCP6061T-E/OT Microchip, Precision, Op Amp, RRIO, 750kHz, 1.8 → 6 V, 5-Pin SOT-23 RS Stock No.: 165-3305 Mfr. Part No.: MCP6061T-E/OT Datasheets: €0.516 Each (On a Reel of 3000)	Microchip	Precision	Surface Mount	SOT-23	Single	1	5	1.8 → 6 V	750kHz	-	-	0.25V/µs	-	+125 °C	-40 °C	-	-	-	-	Rail to Rail Input/Output	115 dB
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP RS Stock No.: 102-5716 Mfr. Part No.: LM741CN/NOPB Datasheets: €0.463 Each (In a Tube of 40)	Texas Instruments	-	Through Hole	MDIP	Dual	1	8	-	1MHz	-	±12 V, ±15 V, ±9 V	0.5V/µs	-	+70 °C	0 °C	-	-	-	-	No	106 dB
LM324N Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP RS Stock No.: 661-0530P Mfr. Part No.: LM324N Datasheets: €0.21 Each (Supplied in a Tube)	Texas Instruments	Precision	Through Hole	PDIP	Dual, Single	4	14	5 → 28 V	1.2MHz	-	±12 V, ±15 V, ±3 V, ±5 V, ±9 V	0.5V/µs	-	+70 °C	0 °C	-	-	-	-	No	100 dB
LM258DT STMicroelectronics, Low Power, Op Amp, 1.1MHz, 5 → 28 V, 8-Pin SOIC RS Stock No.: 714-0739 Mfr. Part No.: LM258DT Datasheets: €0.133 Each (In a Pack of 20)	STMicroelectronics	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	-	-	-	-	No	100 dB
LM358DT STMicroelectronics, Low Power, Op Amp, 1.1MHz, 5 → 28 V, 8-Pin SOIC RS Stock No.: 714-0827 Mfr. Part No.: LM358DT Datasheets: €0.103 Each (In a Pack of 20)	STMicroelectronics	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	-	-	-	-	No	100 dB
LM324N Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP RS Stock No.: 661-0530 Mfr. Part No.: LM324N Datasheets: €0.21 Each (In a Pack of 10)	Texas Instruments	Precision	Through Hole	PDIP	Dual, Single	4	14	5 → 28 V	1.2MHz	-	±12 V, ±15 V, ±3 V, ±5 V, ±9 V	0.5V/µs	-	+70 °C	0 °C	-	-	-	-	No	100 dB
LM358AP Texas Instruments, Precision, Op Amp, 700kHz, 5 → 28 V, 8-Pin PDIP RS Stock No.: 709-2100 Mfr. Part No.: LM358AP Datasheets: €0.347 Each (In a Pack of 10)	Texas Instruments	Precision	Through Hole	PDIP	Dual, Single	2	8	5 → 28 V	700kHz	-	±12 V, ±15 V, ±3 V, ±5 V, ±9 V	0.3V/µs	-	+70 °C	0 °C	-	-	-	-	No	100 dB
LM358AP Texas Instruments, Precision, Op Amp, 700kHz, 5 → 28 V, 8-Pin PDIP RS Stock No.: 923-6731 Mfr. Part No.: LM358AP Datasheets: €0.347 Each (In a Tube of 50)	Texas Instruments	Precision	Through Hole	PDIP	Dual, Single	2	8	5 → 28 V	700kHz	-	±12 V, ±15 V, ±3 V, ±5 V, ±9 V	0.3V/µs	-	+70 °C	0 °C	-	-	-	-	No	100 dB
RC4558P Texas Instruments, Op Amp, 3MHz, 8-Pin PDIP RS Stock No.: 303-444 Mfr. Part No.: RC4558P Datasheets: €0.30 Each	Texas Instruments	-	Through Hole	PDIP	Dual	2	8	-	3MHz	-	±12 V, ±9 V	1.7V/µs	-	+70 °C	0 °C	-	-	-	-	No	109.5 dB
MC1458P Texas Instruments, Op Amp, 1MHz, 8-Pin PDIP RS Stock No.: 126-6936 Mfr. Part No.: MC1458P Datasheets: €0.52 Each	Texas Instruments	-	Through Hole	PDIP	Dual	2	8	-	1MHz	-	±12 V, ±9 V	0.5V/µs	-	+70 °C	0 °C	-	-	-	-	No	106 dB
LM324AN Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP RS Stock No.: 121-8432 Mfr. Part No.: LM324AN Datasheets: €0.232 Each (In a Tube of 25)	Texas Instruments	Precision	Through Hole	PDIP	Dual, Single	4	14	5 → 28 V	1.2MHz	-	±12 V, ±15 V, ±3 V, ±5 V, ±9 V	0.5V/µs	-	+70 °C	0 °C	-	-	-	-	No	100 dB
TL071IP Texas Instruments, Op Amp, 3MHz, 8-Pin PDIP RS Stock No.: 661-1356 Mfr. Part No.: TL071IP Datasheets: €0.28 Each (In a Pack of 10)	Texas Instruments	-	Through Hole	PDIP	Dual	1	8	-	3MHz	-	±12 V, ±15 V, ±5 V, ±9 V	13V/µs	-	+85 °C	-40 °C	-	-	-	-	No	106 dB
NE5532P Texas Instruments, Op Amps, 10MHz, 30 V, 8-Pin PDIP RS Stock No.: 197-7390 Mfr. Part No.: NE5532P Datasheets: €0.317 Each (In a Tube of 50)	Texas Instruments	-	-	PDIP	Dual	2	8	30 V	10MHz	-	-	-	-	-	-	-	-	-	-	No	-
OP07CP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP RS Stock No.: 517-2318 Mfr. Part No.: OP07CP Datasheets: €0.931 Each (In a Pack of 10)	Texas Instruments	Precision	Through Hole	PDIP	Dual	1	8	-	600kHz	-	±12 V, ±15 V, ±5 V, ±9 V	0.3V/µs	-	+70 °C	0 °C	-	-	-	-	No	112 dB