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Op Amps

Op Amps (Operational Amplifiers) are versatile semiconductor integrated circuits (ICs) designed to amplify weak electrical signals across both linear and non-linear applications. These ICs feature two input terminals (inverting and non-inverting) and one output, which allows them to perform a range of functions. An op-amp functions as an amplification and filtering and can even perform mathematical operations like addition, subtraction, and integration in analogue circuits. Op amps are essential building blocks in countless electronic circuits and are known for their low output impedance, high gain and high input impedance. 

Benefits of Using Our Range of Op Amps

Our range of op-amps are incredibly versatile and offer a multitude of benefits in electronic circuits, such as:

  • High Performance & Reliability: Our range of op amps delivers excellent stability and gain accuracy, ensuring reliable performance in even the most demanding applications.
  • Low Power Consumption: We offer operational amplifier collections that guarantee robust energy efficiency, making them ideal for battery-powered devices and applications where power conservation is critical.
  • Wide Variety: From general-purpose op amps to specialized high-speed, low-noise, or high-precision models, our diverse lineup makes it easy for you to find the right solution for any electronic project.
  • Cost-Effective Solutions: Our op amps offer great value, balancing quality and affordability, meeting the needs of both professionals and hobbyists.

Popular Types of Op Amps

Operation amplifiers are classified into various types based on multiple parameters, including their input stage type, output stage type, power supply requirements, and special features. Some standard op amp types include: 

  • General-Purpose Op Amps – These are perfect for a wide variety of everyday applications and are popular for their balance between cost and functionality (e.g., LM741).
  • Low-Noise Op Amps – These are suitable for audio or precision signal processing where noise reduction is critical.
  • Low-Power Op Amps – These amplifiers are designed to operate efficiently on minimal power, making them ideal for portable and battery-powered devices.
  • High-Speed Op Amps – They are ideal for high-frequency applications that require rapid response times.

Based on special features, input stage type, and output stage type, op amps are available in the following types: 

  • Bipolar Input Op-Amps
  • JFET Input Op-Amps
  • CMOS Input Op-Amps
  • Voltage Output Op-Amps
  • Current Output Op-Amps
  • Rail-to-Rail Input/Output Op-Amps
  • Programmable Op-Amps.

Where are Op Amps Used?

Op Amps are used in an incredible variety of applications, making them a crucial component in many fields of electronics, including: 

  • Audio Equipment
  • Signal Processing
  • Consumer Electronics
  • Instrumentation & Measurement
  • Automotive Systems
  • Power Management
  • Medical Devices.

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PA15FL, Apex
18 In Stock
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5 +
£ 271.28
25 +
£ 264.50
Microchip
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MCP6H02-E/SN, Microchip
98 In Stock
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100 +
£ 0.66
Microchip
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MCP6V01-E/SN, Microchip
98 In Stock
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100 +
£ 1.29
200 +
£ 1.26
500 +
£ 1.23
Maxim Integrated
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MAX4020ESD+, Maxim Integrated
328 In Stock
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2 +
£ 7.63
10 +
£ 6.90
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NCS2372DWR2G, onsemi
3592 In Stock
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10 +
£ 0.75
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NCV2904DR2G, onsemi
10162 In Stock
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10 +
£ 0.22
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MCP6401UT-E/OT, Microchip
2638 In Stock
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£ 0.35
30 +
£ 0.33
100 +
£ 0.30
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NCS20081MUTAG, onsemi
2998 In Stock
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3000 +
£ 0.19
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NCS20091MUTAG, onsemi
2990 In Stock
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3000 +
£ 0.14
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NCS2333MUTBG, onsemi
7731 In Stock
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3000 +
£ 0.41
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NCS20071SN2T1G, onsemi
40855 In Stock
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3000 +
£ 0.19
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NCV20061SQ3T2G, onsemi
9863 In Stock
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3000 +
£ 0.27
Analog Devices
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AD8665ARZ, Analog Devices
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£ 2.13
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£ 1.92
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£ 1.81
Microchip
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TC913BCOA, Microchip
198 In Stock
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100 +
£ 3.86
Analog Devices
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OP213FSZ, Analog Devices
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£ 6.79
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£ 6.08
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£ 5.77
Microchip
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MCP6291T-E/OT, Microchip
2998 In Stock
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3000 +
£ 0.38
Maxim Integrated
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MAX4253EUB+, Maxim Integrated
2754 In Stock
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50 +
£ 3.15
Microchip
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MCP6024-I/ST, Microchip
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96 +
£ 1.49
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CLC2000ISO8MTR, MaxLinear
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250 +
£ 1.30
Nisshinbo Micro Devices
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NJM2904CAG-TE2, Nisshinbo Micro Devices
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2500 +
£ 0.27
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£ 0.23
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£ 0.21
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NJU7089R-TE2, Nisshinbo Micro Devices
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2000 +
£ 0.50
Nisshinbo Micro Devices
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NJU77806F3-TE1, Nisshinbo Micro Devices
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3000 +
£ 0.41
Renesas Electronics
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ISL28113FEZ-T7, Renesas Electronics
2998 In Stock
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3000 +
£ 0.16
Renesas Electronics
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ISL32435EIBZ, Renesas Electronics
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980 +
£ 2.32
Renesas Electronics
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ISL43112IHZ-T, Renesas Electronics
2998 In Stock
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3000 +
£ 0.86
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New Items
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MAX412ESA+, Maxim

MAX412ESA+, Maxim

High-Voltage Operational Amplifiers, Maxim Integrated High-voltage operational amplifiers are specified in applications where an input signal is greater than 10 V or ±5 V and an accurate output is required. Operational Amplifiers, Maxim Integrated
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CLC4011ITP14, MaxLinear

CLC4011ITP14, MaxLinear

CLC2011 and CLC4011 Rail-to-Rail I/O Amplifiers, EXAR This COMLINEAR® range of low power voltage feedback amplifiers from Exar are high bipolar performance devices. Designed for use with 2.5 V to 5.5 V power supplies, they are also suitable for use in battery-powered communication systems. This is down to their low power, high bandwidth and rail-to-rail performance. The CLC2011 (dual) and CLC4011 (quad) voltage feedback amplifiers offer a small signal bandwidth or 4.9 MHz and a 5.3 V/μs slew rate. Suitable applications for the CLC2011 and CLC4011 amplifiers include; portable devices, mobile communications, active filters and medical equipment. Features of the CLC2011/CLC4011 COMLINEAR® amplifiers: 4.9 MHz bandwidth Output voltage: within 20 mV of either rail Input voltage: exceeds the rail by >250mV 5.3 V/μs slew rate 136μA supply current 16 mA output current Fully specified at 2.7 V and 5 V supplies CLC2011 - dual CLC4011 - quad Operational Amplifiers, EXAR
New items
MAX9939AUB+, Maxim

MAX9939AUB+, Maxim

Programmable Gain Amplifiers (PGA), Maxim Integrated Programmable Gain Amplifiers (PGA) Programmable Gain Amplifiers are Operational, Instrumentation or Differential Amplifiers in which the gain can be programmed or selected, either via hardware (IC pin selection) or software using a serial communications link.
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MAX4478ASD+, Maxim

MAX4478ASD+, Maxim

Precision and Low-Noise Operational Amplifiers, Maxim Integrated The precision and low-noise operational amplifiers are crucially specified for the input offset voltage and the input voltage noise. They are often used to condition the analogue signal from a sensor before it enters an Analogue-to-Digital Converter (ADC). Operational Amplifiers, Maxim Integrated
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LT1013IS8#PBF, Linear Technology

LT1013IS8#PBF, Linear Technology

Precision Operational Amplifiers, Linear Technology The Linear Technology Precision operational amplifiers offer low noise, low power with DC accuracy for your circuit designs. Precision Op Amps help reduce post-assembly calibration including drift over temperature and time. Linear Technology has rail-to-rail input/outputs and Over-the-Top circuitry that make them ideal in signal conditioning solutions. 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
MAX492CPA+, Maxim

MAX492CPA+, Maxim

Low-Power and Precision Operational Amplifiers, Maxim Integrated The operational amplifiers have low input offset voltage and drift. They are ideal for power-sensitive sensor interface applications where precision and low-noise performance enable the input voltage to scale. Operational Amplifiers, Maxim Integrated
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LT6210CS6#TRMPBF, Linear Technology

LT6210CS6#TRMPBF, Linear Technology

Current Feedback Op Amps, Linear Technology A range of Current Feedback operational amplifiers from Linear Technology. The current feedback topology employed in these op amps enables better high frequency performance than can be obtained from the more common voltage feedback architecture making these devices ideal for high speed video applications. Typical applications for these high speed op amps include video and RGB amplifiers, ADSL and cable drivers, test equipment amplifiers and high speed buffers. 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
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
MAX4198EUA+, Maxim

MAX4198EUA+, Maxim

Low 0.01% Gain Error High Common-Mode Rejection: 110dB (MAX4199) 10μV Input Offset Voltage (MAX4199) 30μV Input Offset Voltage (MAX4198) +2.7V to +7.5V Single-Supply Operation 42μA Supply Current 175kHz (MAX4198) and 45kHz (MAX4199) -3dB Bandwidth 6.5μA Shutdown Current Rail-to-Rail Outputs Drive 5kΩ Loads Input Voltage Range Extends 100mV Beyond-the-Rails (MAX4198) Available in Space-Saving 8-Pin μMAX Package Applications Current-Sense Amplifiers Data Acquisition Differential Voltage Amplification Instrumentation Amplifier Building Block Portable Battery-Powered Equipment Transducer Interface
New items
MAX44260AYT+T, Maxim

MAX44260AYT+T, Maxim

Low Noise for Higher System Accuracy 12.7nV/√Hz Input Voltage-Noise Density 1.2fA/√Hz Input Current-Noise Density 50μV (max) VOS at +25°C 110dB Total Harmonic Distortion 15MHz Unity-Gain Bandwidth Enables for High-Bandwidth Applications Low Power Extends the Battery Life of Portable Equipment 500fA Low Input Bias Current 750μA Quiescent Current per Amplifier On-Demand VOS Self-Calibration (MAX44261) Saves Board Space Small, 2mm x 2mm SC70 and 1mm x 1.5mm Thin μDFN (MAX44260) and SOT23 (MAX44259) Packages Wide Supply Range from 1.8V to 5.5V Simplifies Power-Supply Requirements Applications 3G/4G Handsets Analog-to-Digital Converter Buffers Battery-Operated Devices General-Purpose Signal Processing Notebooks Portable Media Players Portable Medical Instruments Transimpedance Amplifiers
New items
LT1210CR#PBF, Linear Technology
New items
LT2078CS8#PBF, Linear Technology
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You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Op Amps or any other product.
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UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Op Amps.
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