Operational Amplifiers (Op Amps)
The operational amplifier (op amp) is an important part of any analog signal chain, often working as a crucial part of the interface between sensors and our world-leading ADCs. Common analog op amp fu
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High-Speed Op Amps
High speed operational amplifiers (op amps) are used in high performance data acquisition systems in
instrumentation, telecommunication, laboratory, and medical systems. Analog Devices’ high speed op amp portfolio ranges from 50 MHz to GHz in speed while minimizing power consumption, and is the number one selling brand of high speed amps in the world today. Whether it’s wide bandwidth, high slew rate, or low distortion, no one sets more performance standards for next-generation designs, with the widest portfolio of leading-edge products, than ADI. Designers who want dependable, reliable parts that enable the highest performance from their design come here for the ultimate source in high speed op amps.
Precision Op Amps
Analog Devices’ broad range of precision operational amplifiers (op amps) provides industry-leading
support to designers in need of traditional trimmed and zero-drift amplifier technology. Our precision op amp family helps preserve the accuracy of DC information in an incoming signal with low offset voltage (Vos < 1 mV) and low temperature drift characteristics (TCVos < 2 μV/°C).
Rail-to-Rail Op Amps
Analog Devices’ high speed (> 50 MHz) rail-to-rail operational amplifiers (op amps) enable you to op
erate at lower supply voltages, swing closer to the rails, and provide wider dynamic range. Featuring a portfolio with a wide variety of op amps, including both rail-to-rail input/output as well as just rail-to-rail output, ADI provides the widest portfolio of leading-edge products available on the market. Whether it is wide bandwidth, high slew rate, low distortion, or rail to rail, no one sets more performance standards for next-generation designs than ADI.
Zero-Drift Op Amps
The latest zero-drift operational amplifiers (op amps) from Analog Devices combine both auto-zero an
d chopping techniques to continuously self-correct for DC errors over time and temperature. This enables the op amps to achieve <4 µV of input offset error and input drift error of <20 nV/°C. By design, zero-drift op amps have no 1/f voltage noise, nor do they suffer from long-term drift, making them ideal for low speed sensing. By reducing the drift and noise, these products decrease the need for constant system-level calibration. Additionally, very small LFCSP packages reduce board space, and on-chip electromagnetic interference filters speed development time by eliminating the need for collaboration circuitry. They accomplish all these features while controlling cost. ADI’s zero-drift op amp portfolio is an ideal choice for high performance projects and in products that are required to have a long lifecycle.
Products in Category
MAX74822
RECOMMENDED FOR NEW DESIGNS
5V, CMOS, Rail-to-Rail, General-Purpose Amplifiers
MAX74840
RECOMMENDED FOR NEW DESIGNS
30V, Single Supply, Low Bias Current, RRO, 8MHz JFET Op Amp
MAX74810
RECOMMENDED FOR NEW DESIGNS
50V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
MAX74821
RECOMMENDED FOR NEW DESIGNS
Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifier
ADHV4710
RECOMMENDED FOR NEW DESIGNS
110V High Voltage, 1A High Current, Operational Amplifier
ADA4620-2
RECOMMENDED FOR NEW DESIGNS
36 V, Precision, Low Noise, 16.5 MHz JFET Op Amp with Rail-to-Rail Output
ADA4620-1
RECOMMENDED FOR NEW DESIGNS
36 V, Precision, Low Noise, 16.5 MHz JFET Op Amp with Rail-to-Rail Output
ADA4511-2
RECOMMENDED FOR NEW DESIGNS
Precision, 40 V, Rail-to-Rail Input and Output Op Amp
RH6016S
RECOMMENDED FOR NEW DESIGNS
Aerospace, Dual 3.2MHz, 0.8V/μs Low Power, Over-The-Top Precision Op Amp Channel
ADA4510-2
RECOMMENDED FOR NEW DESIGNS
Precision, 40 V, ±70 nV/°C, Rail-to-Rail Input and Output Op Amp with DigiTrim
Related Resources
Related Tools
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The LTpowerCAD® program is a complete power supply design tool that can significantly ease of power supply design. It provides recommendations for component values and performance estimates specific to the user’s application with Analog Devices power products. Also included within the LTpowerCAD platform is LTpowerPlanner®, a system-level power architecture design tool.
LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits. Included in the download of LTspice are macromodels for a majority of Analog Devices switching regulators, amplifiers, as well as a library of devices for general circuit simulation.
Analog Filter Wizard Design Tool
Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.
Analog Filter Wizard Design Tool
Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.
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