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Precision Operational Amplifiers (Op Amps)

Enabling High-Precision Signal Conditioning for the Most Demanding Applications

Our precision operational amplifier (op amp) portfolio utilizes in-package trimming to minimize input offset voltage errors. Implementing the trimming algorithm during the final test flow allows any additional errors associated with packaging stress to be corrected, which provides the best accuracy. Some of the features of these op amps include:

  • Maximum input offsets below 250 µV to enable high-accuracy designs
  • Extended battery runtime with operating voltages as low as 1.8V and ultra-low quiescent currents for the given bandwidth
  • A wide operating temperature range of −40°C to +125°C that provides a robust solution even at extreme temperatures

Precision Op Amp Products

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Related Operational Amplifier Articles

op-amp-versus-comparators

“Comparing” Op Amps and Comparators—Can I Use an Op Amp as a Comparator?

Learn more about two common integrated circuits—operational amplifiers and comparators—and explore the possible pitfalls of using an operational amplifier as a comparator.

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Why Is Op Amp Start-Up Time Important and How Do I Measure It?

This article will discuss the differences between op-amp start-up time vs. settling time and slew rate. We will also walk through a case study for measuring start-up time.

Automotive-Qualified Operational Amplifiers 

The low-power and low-noise performance of our AEC-Q100-qualified amplifiers and comparators makes them excellent choices for automotive designs.

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automotive op amps

Precision Operational Amplifiers

Amp'titudes Episode 1 - Amplifier Bandwidth and Slew Rate

In this premiere episode of Amp-titudes, we will provide a brief look at the slew rate specification for operational amplifiers, and how this specification applies to an amplifiers performance.

Amp'titudes Episode 3 - Rail to Rail Input Stage

Amp'titudes Episode 3 - Rail-to-Rail Input Stage

This video provides an overview of various input structures for CMOS, voltage-feedback amplifiers, and discusses how these structures affect the amplifier's ability to support “rail-to-rail” operation.

Amp'titudes Episode 5 - Power Supply Filtering

Amp'titudes Episode 5 - Power Supply Filtering

This video highlights the need for power supply filtering within amplifier circuits, specifically the use of bypass capacitors to minimize any unwanted noise at higher frequencies.

Amp'titudes Episode 6 – Rail to Rail Output Stage

This video provides an explanation of the term “rail-to-rail” as it applies to the output of a CMOS amplifier, and discusses how output loading can affect this parameter.

Amp'titudes Episode 10 - Bipolar vs CMOS

Amp'titudes Episode 10 - Bipolar vs CMOS

This video provides a brief look at Bipolar versus CMOS amplifiers and the associated performance trade-offs.

Amp’titudes Episode 12 – Current vs. Voltage Noise

Amp’titudes Episode 12 – Current vs. Voltage Noise

This video provides an overview of an amplifier's voltage and current noise, and walks through a simple example illustrating why both may be critical components of overall system noise.

Amp’titudes Episode 14 – Gas Sensors

Overview of two- and three-terminal gas sensors with a focus on the associated potentiostatic circuit and amplifier selection.