QD Devices Inc.
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AD8226ARMZ
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AD8226ARMZ

Product Overview

Category: Integrated Circuit
Use: Instrumentation Amplifier
Characteristics: High precision, low noise
Package: MSOP-8
Essence: Precision instrumentation amplifier
Packaging/Quantity: Tape & Reel (2500 units)

Specifications

  • Supply Voltage: ±2.3V to ±18V
  • Input Offset Voltage: 50µV maximum
  • Gain Bandwidth Product: 5MHz
  • Input Bias Current: 1nA maximum
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. REF
  2. IN-
  3. IN+
  4. V-
  5. V+
  6. RG
  7. GND
  8. OUT

Functional Features

  • Low input offset voltage and drift
  • High common-mode rejection ratio
  • Rail-to-rail output swing
  • Low input bias current

Advantages and Disadvantages

Advantages: - High precision - Wide supply voltage range - Low noise

Disadvantages: - Limited bandwidth compared to some alternatives - Higher cost compared to basic op-amps

Working Principles

The AD8226ARMZ is designed to amplify small differential signals while rejecting common-mode noise. It achieves this through a combination of high precision, low noise, and high common-mode rejection ratio.

Detailed Application Field Plans

The AD8226ARMZ is commonly used in applications requiring precise amplification of small differential signals, such as medical instrumentation, industrial control systems, and sensor interfaces.

Detailed and Complete Alternative Models

  1. INA333: Lower cost, lower precision
  2. AD8421: Higher precision, higher cost
  3. AD8232: Lower power consumption, lower precision

In conclusion, the AD8226ARMZ is a precision instrumentation amplifier suitable for applications requiring high accuracy and low noise amplification of small differential signals.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi AD8226ARMZ dalam penyelesaian teknikal

  1. What is the AD8226ARMZ?

    • The AD8226ARMZ is a precision, low power, FET input instrumentation amplifier that can be used in a variety of technical solutions.

  2. What is the typical supply voltage range for the AD8226ARMZ?

    • The typical supply voltage range for the AD8226ARMZ is ±1.35 V to ±18 V.

  3. What is the input offset voltage of the AD8226ARMZ?

    • The input offset voltage of the AD8226ARMZ is typically 50 µV.

  4. What is the gain range of the AD8226ARMZ?

    • The gain range of the AD8226ARMZ is from 1 to 1000.

  5. What are the typical applications of the AD8226ARMZ?

    • Typical applications of the AD8226ARMZ include industrial process control, medical instrumentation, and precision data acquisition systems.

  6. What is the input bias current of the AD8226ARMZ?

    • The input bias current of the AD8226ARMZ is typically 1 pA.

  7. What is the common-mode rejection ratio (CMRR) of the AD8226ARMZ?

    • The CMRR of the AD8226ARMZ is typically 100 dB.

  8. What is the temperature range for the AD8226ARMZ?

    • The AD8226ARMZ operates over a temperature range of -40°C to +125°C.

  9. What is the output voltage swing of the AD8226ARMZ?

    • The output voltage swing of the AD8226ARMZ is typically ±13 V with a ±15 V supply.

  10. Is the AD8226ARMZ available in a small package for space-constrained applications?

    • Yes, the AD8226ARMZ is available in a small MSOP package, making it suitable for space-constrained applications.