Amplifiers & Comparators

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Explore our selection of amplifiers and comparators designed to enhance signal processing in electronic circuits. From audio amplifiers to operational amplifiers (op-amps), we offer a wide range of options to suit your specific needs. Our comparators provide precise voltage level detection for applications such as voltage monitoring and signal conditioning. Whether you’re designing audio systems, instrumentation circuits, or industrial control systems, we have the perfect amplifier or comparator for your project.

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GPS Amplifiers

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Programmable Gain Amplifiers

High Speed Amplifiers

Operational / General Purpose Amplifiers

Differential Output Amplifiers

Variable Gain Amplifiers

Low Noise Amplifiers

Instrumentation Amplifiers

Special Purpose Amplifiers

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Auto Amplifiers and Comparators

Types of amplifiers and comporators

  1. Operational Amplifiers (Op-Amps):
    These are versatile amplifiers with high gain and differential inputs, commonly used in a variety of electronic circuits.
  2. Differential Amplifiers: These amplify the voltage difference between two input signals, commonly used in instrumentation and communication circuits.
  3. Instrumentation Amplifiers: These are specialized differential amplifiers with high input impedance and gain, designed for precise measurement applications.
  4. Audio Amplifiers: These are amplifiers specifically designed for amplifying audio signals, used in audio equipment such as speakers, headphones, and amplifiers for musical instruments.
  5. Power Amplifiers: These are amplifiers designed to amplify power signals, typically used to drive loudspeakers in audio systems or to drive motors in industrial applications.
  6. RF Amplifiers: These are amplifiers designed to amplify radio frequency signals, commonly used in wireless communication systems.
  7. Logarithmic Amplifiers: These amplifiers provide an output proportional to the logarithm of the input signal, often used in signal processing and measurement applications.
  8. Class A, Class B, Class AB, and Class D Amplifiers: These are different classes of amplifiers characterized by their efficiency and operating characteristics.
  9. Current Amplifiers: These amplifiers amplify current signals rather than voltage signals, commonly used in sensor interfaces and current sensing applications.
  10. Voltage Comparators: These are devices used to compare two voltages and determine their relationship (e.g., if one voltage is greater than the other), often used in switching and control applications.
  11. Window Comparators: These are comparators with two reference voltage levels, used to determine whether an input voltage falls within a specified range.
  12. Differential Comparators: These comparators compare the difference between two input voltages and provide an output based on the result.
  13. Schmitt Triggers: These are comparators with hysteresis, meaning they have two different threshold levels for rising and falling input voltages, commonly used for signal conditioning and noise rejection.
  14. Zero-Crossing Detectors: These comparators detect when the input signal crosses zero volts, often used in timing and synchronization circuits.


  1. Siemens
  2. Rockwell Automation (Allen-Bradley)
  3. Schneider Electric
  4. ABB
  5. Omron
  6. Mitsubishi Electric
  7. Honeywell
  8. Emerson Electric (DeltaV)
  9. Yokogawa Electric Corporation
  10. Beckhoff Automation
  11. B&R Industrial Automation
  12. Bosch Rexroth
  13. Danfoss
  14. Fanuc
  15. GE Automation
  16. Eaton
  17. Keyence Corporation
  18. Panasonic Electric Works
  19. Phoenix Contact
  20. Wonderware (AVEVA)

FAQs about Amplifiers & Comparators

We offer a wide range of amplifiers and comparators, including operational amplifiers, differential amplifiers, instrumentation amplifiers, and voltage comparators from leading manufacturers.

Consider factors such as gain, bandwidth, power consumption, input/output impedance, and the specific requirements of your application. Our product datasheets and application notes can help guide your decision.

Yes, our technical support team is available to help you choose the right components and answer any technical questions you may have.

Yes, we offer a variety of evaluation kits and development boards to help you prototype and test your designs.

Yes, we have a range of resources, including datasheets, application notes, and tutorial videos available on our website.

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