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Part No AD8551ARM
Manufacturer Analog Devices Inc.
Catalog Hard To Find
Description Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

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Pricing & Ordering $2.3291 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 30,000 pieces
MOQ: 17 pcs
Order Increment : 1 pcs
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Products specifications

Manufacturer Analog Devices Inc.
Win Source Part Number 1138678-AD8551ARM
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 58 pct.
Supply and Demand Status Limited


AD8551ARM Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

The AD8551ARM is a high-precision operational amplifier from Analog Devices Inc., renowned for its zero-drift technology that ensures minimal input offset voltage drift over time and temperature. This feature makes the AD8551ARM an ideal choice for applications requiring high accuracy and stability, such as medical instrumentation, sensor signal conditioning, and precision filters.

Designed for single-supply operation, this op-amp can operate from a 2.7 V to 5 V power supply, which is beneficial for battery-powered devices and systems that require energy efficiency. The rail-to-rail input and output capability provide the maximum input dynamic range and the ability to drive the output to the power supply rails, maximizing signal amplitude without clipping.

The AD8551ARM comes in a compact MSOP (Mini Small Outline Package) that is suitable for space-constrained applications. Its robust design ensures performance across the extended industrial temperature range (-40°C to +125°C), making it a versatile choice for a wide range of operating environments.

Key features of the AD8551ARM include:

  • Zero-drift architecture: Provides ultra-low input offset voltage and virtually eliminates offset drift over time and temperature.
  • Single-supply operation: Compatible with 2.7 V to 5 V power supplies, allowing for use in portable and low voltage systems.
  • Rail-to-rail input/output: Maximizes the dynamic range available in single-supply applications.
  • Low noise: Ensures a clean signal path and precision in measurement.
  • High output drive capability: Capable of driving heavy loads while maintaining linearity.
  • Excellent PSRR and CMRR: Offers high immunity to power supply and common-mode noise, which is critical for precision applications.

The AD8551ARM operational amplifier is an exceptional choice for designers who require precision without sacrificing power efficiency or space. Its advanced features and reliable performance make it a go-to component for engineers looking to enhance the accuracy and stability of their electronic systems.

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