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Part No AD623AR
Manufacturer Analog Devices Inc.
Catalog Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

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Pricing & Ordering $1.9775 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
Unit Price
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Availability: 113,150 pieces
MOQ: 18 pcs
Order Increment : 1 pcs
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Products specifications

Categories Integrated Circuits
Manufacturer Analog Devices Inc.
Packaging Reel - TR
Status Active
Amplifier Type Instrumentation
Number of Circuits 1
Output Type Rail-to-Rail
Slew Rate 0.3 V/μs
-3db Bandwidth 800kHz
Current - Input Bias 17nA
Voltage - Input Offset 25μV
Operating Supply Current 375μA
Supply Voltage - Operating 2.7 V to 12 V, ± 2.5 V to 6 V
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Case / Package 8-SOIC
Win Source Part Number 076948-AD623AR
Popularity Medium
Fake Threat In the Open Market 43 pct.
Supply and Demand Status Balance
Alternative Parts
AD623ARZ;  AD623AR-REEL7;  AD623AR;   AD623AR-REEL; 


Analog Devices Inc. AD623AR Instrumentation Amplifier

The AD623AR from Analog Devices Inc. is a versatile, single-supply instrumentation amplifier designed to cater to a wide array of applications requiring precise, low-noise amplification of small differential voltages. Its ease of use and flexibility make it an ideal choice for a variety of industry sectors, including medical, automotive, industrial, and consumer electronics.

This robust amplifier is capable of operating from a single supply of +3 V to +12 V, or dual supplies of ±2.5 V to ±6 V, providing designers with a flexible power scheme that is well-suited for battery-powered and portable devices. The AD623AR boasts a rail-to-rail output swing, which ensures maximum dynamic range, especially beneficial when working with low supply voltages.

One of the key features of the AD623AR is its user-selectable gain. With a single external resistor, users can set gains from 1 to 1000, providing precise amplification control without the need for multiple amplifiers. This feature not only simplifies circuit design but also helps in reducing component count and overall system cost.

The AD623AR offers excellent ac specifications, including 800 kHz bandwidth (G = 100), which allows it to handle a broad spectrum of signals. Its low input bias current, high CMRR (Common Mode Rejection Ratio), and low noise contribute to its high performance in complex signal environments where unwanted noise and interference need to be minimized.

Additionally, the AD623AR is designed with protection mechanisms against electrostatic discharge (ESD) events, enhancing its robustness and reliability in harsh electrical environments. This makes it a trusted choice for sensitive applications such as medical instrumentation and precision data acquisition systems.

For ease of integration into existing designs, the AD623AR is available in an 8-lead SOIC package, ensuring compatibility with standard PCB layouts and automated assembly processes. With its combination of versatility, performance, and reliability, the AD623AR from Analog Devices Inc. stands out as a high-quality solution for instrumentation amplification needs.

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