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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Part Details Brand Stock 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 Automotive Standard Dimensions Typical Voltage Gain Typical Input Voltage Noise Density Input Voltage Range Output Current Length Offset Voltage Height Width Input Offset Current Minimum Input Voltage Maximum Input Voltage Rail to Rail
NCV2333DMR2G ON Semiconductor, Operational Amplifier, Op Amp, 270kHz 1 kHz, 8-Pin MICRO ON Semiconductor 4000 Operational Amplifier Surface Mount Micro Dual 2 8 - 270kHz Rail to Rail 1.8 → 5.5V 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 3.1 x 3.1 x 0.95mm 145 dB 62nV/√Hz 1.8 → 5.5 V 11 mA 3.1mm 30µV 0.95mm 3.1mm 800pA 1.8 V 5.5 V -
NCS333ASN2T1G ON Semiconductor, Operational Amplifier, Op Amp, 350kHz 1 kHz, 1.8 → 5.5 V, 5-Pin TSOP ON Semiconductor 3000 Operational Amplifier Surface Mount TSOP Single 1 5 1.8 → 5.5 V 350kHz Rail to Rail - 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 3.15 x 1.65 x 1mm 145 dB 62nV/√Hz 1.8 → 5.5 V 25 mA 3.15mm 10µV 1mm 1.65mm 400pA 1.8 V 5.5 V -
NCS333ASQ3T2G ON Semiconductor, Operational Amplifier, Op Amp, 350kHz 1 kHz, 1.8 → 5.5 V, 5-Pin SOT-353 ON Semiconductor 3000 Operational Amplifier Surface Mount SOT-353 Single 1 5 1.8 → 5.5 V 350kHz Rail to Rail - 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 2.2 x 1.35 x 1mm 145 dB 62nV/√Hz 1.8 → 5.5 V 25 mA 2.2mm 10µV 1mm 1.35mm 400pA 1.8 V 5.5 V -
NCV333ASQ3T2G ON Semiconductor, Operational Amplifier, Op Amp, 350kHz 1 kHz, 1.8 → 5.5 V, 5-Pin SOT-353 ON Semiconductor 3000 Operational Amplifier Surface Mount SOT-353 Single 1 5 1.8 → 5.5 V 350kHz Rail to Rail - 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 2.2 x 1.35 x 1mm 145 dB 62nV/√Hz 1.8 → 5.5 V 25 mA 2.2mm 10µV 1mm 1.35mm 400pA 1.8 V 5.5 V -
NCS333ASN2T1G ON Semiconductor, Operational Amplifier, Op Amp, 350kHz 1 kHz, 1.8 → 5.5 V, 5-Pin TSOP ON Semiconductor 0 Operational Amplifier Surface Mount TSOP Single 1 5 1.8 → 5.5 V 350kHz Rail to Rail - 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 3.15 x 1.65 x 1mm 145 dB 62nV/√Hz 1.8 → 5.5 V 25 mA 3.15mm 10µV 1mm 1.65mm 400pA 1.8 V 5.5 V -
NCS333ASQ3T2G ON Semiconductor, Operational Amplifier, Op Amp, 350kHz 1 kHz, 1.8 → 5.5 V, 5-Pin SOT-353 ON Semiconductor 0 Operational Amplifier Surface Mount SOT-353 Single 1 5 1.8 → 5.5 V 350kHz Rail to Rail - 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 2.2 x 1.35 x 1mm 145 dB 62nV/√Hz 1.8 → 5.5 V 25 mA 2.2mm 10µV 1mm 1.35mm 400pA 1.8 V 5.5 V -
NCV2333DMR2G ON Semiconductor, Operational Amplifier, Op Amp, 270kHz 1 kHz, 8-Pin MICRO ON Semiconductor 0 Operational Amplifier Surface Mount Micro Dual 2 8 - 270kHz Rail to Rail 1.8 → 5.5V 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 3.1 x 3.1 x 0.95mm 145 dB 62nV/√Hz 1.8 → 5.5 V 11 mA 3.1mm 30µV 0.95mm 3.1mm 800pA 1.8 V 5.5 V -
NCV333ASQ3T2G ON Semiconductor, Operational Amplifier, Op Amp, 350kHz 1 kHz, 1.8 → 5.5 V, 5-Pin SOT-353 ON Semiconductor 0 Operational Amplifier Surface Mount SOT-353 Single 1 5 1.8 → 5.5 V 350kHz Rail to Rail - 0.15V/µs 1 kHz +125 °C -40 °C AEC-Q100 2.2 x 1.35 x 1mm 145 dB 62nV/√Hz 1.8 → 5.5 V 25 mA 2.2mm 10µV 1mm 1.35mm 400pA 1.8 V 5.5 V -
MCP6042T-I/SN Microchip Technology, CMOS, Op Amp, 14kHz, 8-Pin SOIC Microchip Technology 3300 CMOS Surface Mount SOIC Single 2 8 - 14kHz Rail to Rail - 3V/ms - +85 °C -40 °C - 4.9 x 3.9 x 1.5mm 115 dB 170nV/√Hz 1.4 → 6 V ±30 mA 4.9mm ±3mV 1.5mm 3.9mm 1pA 1.4 V 6 V -
MCP6022T-I/SN Microchip Technology, CMOS, Op Amp, 10MHz, 8-Pin SOIC Microchip Technology 3290 CMOS Surface Mount SOIC Single 2 8 - 10MHz Rail to Rail - 7V/µs - +85 °C -40 °C - 4.9 x 3.9 x 1.5mm 110 dB 8.7nV/√Hz 2.5 → 5.5 V ±30 mA 4.9mm ±2.5mV 1.5mm 3.9mm 1pA 2.5 V 5.5 V -
ADA4004-1ARJZ-R7 Analog Devices, Precision, Op Amp, 12MHz, 36 V, 5-Pin SOT-23 Analog Devices 3000 Precision Surface Mount SOT-23 Single 1 5 36 V 12MHz Current - 2.7V/µs - +125 °C -40 °C - 3 x 1.7 x 1.3mm 400 V/mV 1.8nV/√Hz -3.5 → 3.5 V ±10 mA 3mm 300µV 1.3mm 1.7mm 100nA -36 V 36 V -
MCP601RT-I/OT Microchip Technology, CMOS, Op Amp, 2.8MHz, 5-Pin SOT-23 Microchip Technology 3000 CMOS Surface Mount SOT-23 Single 1 5 - 2.8MHz Rail to Rail - 2.3V/µs - +85 °C -40 °C - 3.1 x 1.8 x 1.3mm 115 dB 29nV/√Hz 2.7 → 6 V ±30 mA 3.1mm ±2mV 1.3mm 1.8mm 1pA 2.7 V 6 V -
MCP6H01T-E/OT Microchip Technology, CMOS, Op Amp, 1.2MHz, 5-Pin SOT-23 Microchip Technology 3000 CMOS Surface Mount SOT-23 Single 1 5 - 1.2MHz Rail to Rail - 0.8V/µs - +125 °C -40 °C - 3.1 x 1.8 x 1.3mm 115 dB 35nV/√Hz 3.5 → 16 V ±65 mA 3.1mm ±3.5mV 1.3mm 1.8mm 1pA 3.5 V 16 V -
ADA4000-1AUJZ-R7 Analog Devices, JFET, Op Amp, 5MHz, 5-Pin TSOT Analog Devices 2820 JFET Surface Mount TSOT Single 1 5 - 5MHz JFET - 20V/µs - +125 °C -40 °C - 2.9 x 1.6 x 0.9mm 110 dB 16nV/√Hz -11 → 15 V - 2.9mm 3mV 0.9mm 1.6mm 500pA - - -
MCP6004T-E/ST Microchip Technology, Op Amp, 1MHz, 14-Pin TSSOP Microchip Technology 2500 General Purpose Surface Mount TSSOP Single 4 14 - 1MHz Rail to Rail - 0.6V/µs - +125 °C -40 °C - 5.1 x 4.5 x 1.05mm 112 dB 28nV/√Hz 1.8 → 6 V ±30 mA 5.1mm ±4.5mV 1.05mm 4.5mm 1pA 1.8 V 6 V -
MCP6004T-I/ST Microchip Technology, Op Amp, 1MHz, 14-Pin TSSOP Microchip Technology 2500 General Purpose Surface Mount TSSOP Single 4 14 - 1MHz Rail to Rail - 0.6V/µs - +85 °C -40 °C - 5.1 x 4.5 x 1.05mm 112 dB 28nV/√Hz 1.8 → 6 V ±30 mA 5.1mm ±4.5mV 1.05mm 4.5mm 1pA 1.8 V 6 V -
MCP607T-I/ST Microchip Technology, CMOS, Op Amp, 155kHz, 8-Pin TSSOP Microchip Technology 2500 CMOS Surface Mount TSSOP Single 2 8 - 155kHz Rail to Rail - 0.08V/µs - +85 °C -40 °C AEC-Q100 5.1 x 4.5 x 1.05mm 121 dB 38nV/√Hz 2.5 → 6 V ±30 mA 5.1mm ±250µV 1.05mm 4.5mm 1pA 2.5 V 6 V -
MCP6042T-I/MS Microchip Technology, CMOS, Op Amp, 14kHz, 8-Pin MSOP Microchip Technology 2490 CMOS Surface Mount MSOP Single 2 8 - 14kHz Rail to Rail - 3V/ms - +85 °C -40 °C - 3 x 3 x 0.95mm 115 dB 170nV/√Hz 1.4 → 6 V ±30 mA 3mm ±3mV 0.95mm 3mm 1pA 1.4 V 6 V -
MCP6282T-E/MS Microchip Technology, CMOS, Op Amp, 5MHz, 8-Pin MSOP Microchip Technology 2490 CMOS Surface Mount MSOP Single 2 8 - 5MHz Rail to Rail - 2.5V/µs - +125 °C -40 °C - 3 x 3 x 0.95mm 110 dB 16nV/√Hz 2.2 → 6 V ±30 mA 3mm ±3mV 0.95mm 3mm 1pA 2.2 V 6 V -
LMC7101BYM5-TR Microchip Technology, Low Power, Op Amp, 500kHz, 5-Pin SOT-23 Microchip Technology 2325 Low Power Surface Mount SOT-23 Single 1 5 - 500kHz Rail to Rail - 0.4V/µs - +85 °C -40 °C - 3.02 x 1.75 x 1.3mm 340 V/mV 37nV/√Hz 2.7 → 12 V - 3.02mm 9mV 1.3mm 1.75mm 32pA 2.7 V 12 V -
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