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Showing Results For: Op Amps

Op Amps

What is an operational amplifier (Op Amps)?

An operational amplifier is a DC-coupled high potential electronic current amplifier embedded with a differential input and, commonly, one terminal output. In this installation, an operational amplifier generates an output capability that is typically 100,000 times greater than the potential difference between its input points. The first analog computers employed operational amplifiers to carry out mathematical operations in linear, non-linear, and frequency-dependent circuits.

How do Op Amps work?

Mathematical operations, including addition, multiplication, differentiation, and integration, are offered by Amps. They are voltage amplifiers with a single-ended output and a differential input in most cases.

An operational amplifier has two inputs, known as inverting (-) and non-inverting (+) inputs. The output voltage would drop if the inverting input voltage were raised. Alternately, increasing the voltage at the non-inverting input causes an increase in output voltage. The output won't change if both inputs get an equal voltage.

Op Amp Applications

Op amps are employed in a huge range of electronic applications. A voltage follower, a selective inversion circuit, a current-to-voltage converter, an active rectifier, an integrator, a vast array of filters, and a voltage comparator are a few of the more popular uses. This is far from a comprehensive list; in fact, at NSCC, we cover only the numerous operational amplifier and integrated circuit applications for a full quarter of the curriculum. The voltage follower will be the first thing we examine. The gain is equal to one since the full output is sent back. In this scenario, A will equal one since we have an input to the non-inverting input, and the complete output is being sent back. Further applications include:

  • Waveform generators and crystal oscillators
  • Precision rectifiers
  • Precision peak-to-peak detectors
  • Audio- and video-frequency pre-amplifiers and buffers
  • Integrators
  • Filters
  • Differentiators
  • Precision rectifiers
  • Comparators
  • Analogue-to-digital (ADC) and digital-to-analogue (DAC) converters
  • Voltage Clamps
  • Analog Calculators
  • Linear voltage regulators
  • Current regulators

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BD87554YFV-CE2, ROHM
2493 In Stock
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£ 1.58
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£ 1.33
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£ 1.13
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LM2904EYF-CE2, ROHM
2488 In Stock
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£ 0.679
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£ 0.58
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£ 0.479
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LMR1803G-LBTR, ROHM
2998 In Stock
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£ 1.55
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£ 1.31
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£ 1.13
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LM2904EYFVM-CTR, ROHM
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3000 +
£ 0.538
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BD7281YG-CTR, ROHM
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3000 +
£ 0.692
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TLR4377YFV-CE2, ROHM
2498 In Stock
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2500 +
£ 1.22
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TLR4376YFV-CE2, ROHM
2498 In Stock
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2500 +
£ 1.36
Renesas Electronics
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UPC812G2-E2-A, Renesas Electronics
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2500 +
£ 0.852
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MCP6496UT-E/OT, Microchip
2998 In Stock
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3000 +
£ 0.412
Renesas Electronics
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ISL28113FEZ-T7, Renesas Electronics
2998 In Stock
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3000 +
£ 0.2
Renesas Electronics
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ISL32435EIBZ, Renesas Electronics
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£ 2.25
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ISL43112IHZ-T, Renesas Electronics
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£ 0.945
Renesas Electronics
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ISL83076EIBZA-T, Renesas Electronics
2498 In Stock
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£ 0.861
Renesas Electronics
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ISL84467IRTZ-T, Renesas Electronics
5998 In Stock
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£ 0.733
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TLR2376YFVM-CTR, ROHM
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£ 1.16
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UPC4570G2-E1-A, Renesas Electronics
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ISL28191FHZ-T7, Renesas Electronics
2993 In Stock
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ISL3179EIBZ-T, Renesas Electronics
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£ 1.40
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MCP6496RT-E/OT, Microchip
2998 In Stock
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£ 0.412
Renesas Electronics
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EL5220TIYZ-T7, Renesas Electronics
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1500 +
£ 0.518
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ISL28113FHZ-T7A, Renesas Electronics
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£ 0.705
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ICL7611DCBAZ-T, Renesas Electronics
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£ 1.73
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ISL60002DAH333Z-TK, Renesas Electronics
1998 In Stock
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£ 1.45
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£ 1.41
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TLR2377YFVM-CTR, ROHM
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£ 0.757
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LMR1803YG-CTR, ROHM
2998 In Stock
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New Items
New items
NCV20231SN2T1G, ON Semiconductor

NCV20231SN2T1G, ON Semiconductor

The ON Semiconductor NCV series of op amps feature a wide supply range of 2.7 V to 36 V with an input offset voltage as low as ±0.95 mV max. These op amps are available in single, dual, and quad channel configurations. Low input offset voltage 0.95mV type High accuracy GBWP of 3 MHz Higher slew rate
New items
LT6014CS8#PBF, Linear Technology

LT6014CS8#PBF, Linear Technology

Low Power Op Amps, Linear Technology A range of Low Power and Micro Power operational amplifiers from Linear Technology offering minimal power consumption whilst still maintaining good speed and performance characteristics. They are suitable for a wide range of power-conscious applications including battery or solar powered systems, mobile devices, portable Instrumentation, micro-power active filters and low voltage signal processing. Operational Amplifiers, Linear Technology Linear Technology produces a comprehensive range of high performance operational amplifiers (Op Amps) suitable for a wide variety of signal processing applications. The Op Amp categories include High Speed amplifiers, Low noise amplifiers, Zero-drift amplifiers, Low-power and Micro-power amplifiers, Current Feedback amplifiers and various Precision amplifiers.
New items
ADA4807-1ARJZ-R2, Analog Devices

ADA4807-1ARJZ-R2, Analog Devices

Low Noise Operational Amplifiers A range of low noise operational amplifiers from Analog Devices suitable for applications involving low-level inputs and high gains where noise generation must be minimized. In addition, these low noise devices generally have lower levels of distortion than most general purpose op amps. Operational Amplifiers, Analog Devices
New items
CLC2023IMP8MTR, MaxLinear

CLC2023IMP8MTR, MaxLinear

CLC1003, CLC2023, Low Distortion, Low Offset, RRIO Amplifiers, EXAR 1 mV max. (CLC1003) input offset voltage 6 mV max. (CLC2023) input offset voltage 0.00005% THD at 1 kHz 5.3 nV/√Hz input voltage noise -90 dB/-85 dB HD2/HD3 (100 kHz, 100 Ω) Operational Amplifiers, EXAR
New items
NJM4558M-TE3, New Japan Radio

NJM4558M-TE3, New Japan Radio

The New Japan Radio NJM4558 series is of dual high gain operational amplifiers with internal compensation circuit and constructed on a single silicon chip. It offers excellent characteristics by combining the parameters adjusted for a monolithic chip. The channel separation characteristic is suitable for measuring instruments. High Voltage Gain High Input Resistance Bipolar Technology
New items
NJM324CG-TE2, New Japan Radio

NJM324CG-TE2, New Japan Radio

The New Japan Radio NJM324C series consists of independent, high gain, internally frequency compensated operation amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. Operating temperature range is -40°C to 85°C
New items
NJM3472G-TE2, New Japan Radio

NJM3472G-TE2, New Japan Radio

The New Japan Radio NJM3472 series are high speed single supply operational amplifier. It is suitable for inverter current sense application, motor load current sense application and active filter. Operating temperature range is -40°C to 125°C High Slew Rate High Bandwidth
New items
NJM4580CG-TE2, New Japan Radio

NJM4580CG-TE2, New Japan Radio

The New Japan Radio NJM4580C series is of dual operational amplifier, specially designed for improving the tone control, which is suitable for the audio application. Featuring noiseless, higher gain bandwidth, high output current and low distortion ratio, and it is most suitable not only for acoustic electronic parts of audio pre amp and active filter, but also for the industrial measurement tools. It is also suitable for the head phone amp at higher output current, and further more, it can be applied for the handy type set operational amplifier of general purpose in application of low voltage single supply type which is properly biased of the low voltage source. Low Input Noise Voltage Gain Bandwidth Product is 15MHz . Low Distortion Slew Rate is 5V/μs typ. Bipolar Technology Package Outline are SOP8, SSOP8 Internal ESD protection
New items
NJM4558M-TE1, New Japan Radio

NJM4558M-TE1, New Japan Radio

The New Japan Radio dual operational amplifier offers excellent characteristics by combining the parameters adjusted for a monolithic chip and has channel separation characteristic suitable for measuring instruments. Bipolar technology Operating temperature - 40 to + 85 ˚C
New items
NJM8532RB1-TE1, New Japan Radio

NJM8532RB1-TE1, New Japan Radio

The New Japan Radio rail to rail input/output operational amplifier featuring 14V supply voltage, low noise and low power. It is used in wide variety of applications, such as audio amplifier, hi side current sensing, buffering and others. Bipolar technology Storage temperature range - 40 to + 150 ˚C
New items
LTC6268HS8#PBF, Analog Devices

LTC6268HS8#PBF, Analog Devices

The LTC6268/LTC6269 is a single/dual 500MHz FET-input operational amplifier with extremely low input bias current and low input capacitance. It also features low input-referred current noise and voltage noise making it an ideal choice for high speed transimpedance amplifiers, CCD output buffers, and high-impedance sensor amplifiers. Its low distortion makes the LTC6268/LTC6269 an ideal amplifier for driving SAR ADCs. Gain Bandwidth Product: 500MHz 3dB Bandwidth (A = 1): 350MHz Low Input Bias Current: ±3fA Typ. Room Temperature 4pA Max at 125°C Current Noise (100kHz): 5.5fA/√Hz Voltage Noise (1MHz): 4.3nV/√Hz Extremely Low CIN 450fF Rail-to-Rail Output Slew Rate: 400V/μs Supply Range: 3.1V to 5.25V Quiescent Current: 16.5mA Harmonic Distortion (2VP-P): 100dB at 1MHz 80dB at 10MHz Operating Temp Range: –40°C to 125°C Single in 8-Lead SO-8, 6-Lead TSOT-23 Packages Dual in 8-Lead MS8, 3mm ´ 3mm 10-Lead DFN 10 Packages Applications Trans-Impedance Amplifiers ADC Drivers CCD Output Buffer Photomultiplier Tube Post-Amplifier Low IBIAS Circuits
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Op Amps and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Op Amps or any other product.
This depends on the Op Amps individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Op Amps and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Op Amps.
Yes. We keep updating our stock frequently and if a product like Op Amps is not in stock then we will let you know.