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AD8221BR-REEL7

AD8221BR-REEL7

Manufacturer No:

AD8221BR-REEL7

Manufacturer:

Analog Devices Inc.

Description:

IC INST AMP 1 CIRCUIT 8SOIC

Datasheet:

Datasheet

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AD8221BR-REEL7 Specifications

  • Type
    Parameter
  • Current - Output / Channel
    18 mA
  • Current - Input Bias
    200 pA
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    4.6 V
  • Current - Supply
    900µA
  • Voltage - Input Offset
    25 µV
  • -3db Bandwidth
    825 kHz
  • Slew Rate
    2V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Instrumentation
  • Packaging
    Bulk
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The AD8221BR-REEL7 is a precision, low-power, low-noise instrumentation amplifier integrated circuit (IC) chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the AD8221BR-REEL7 are:Advantages: 1. High Precision: The AD8221BR-REEL7 provides excellent DC precision with a maximum offset voltage of 50μV and a maximum offset drift of 0.5μV/°C. This makes it suitable for applications requiring high accuracy and stability.2. Low Noise: It has a low input voltage noise of 1.8nV/√Hz, which makes it ideal for amplifying low-level signals without introducing significant noise.3. Low Power Consumption: The AD8221BR-REEL7 operates at a low supply voltage range of 2.2V to 36V and consumes very low power, making it suitable for battery-powered or low-power applications.4. Wide Bandwidth: It offers a wide bandwidth of 1MHz, enabling it to amplify signals with high-frequency components accurately.5. Flexible Gain Configuration: The AD8221BR-REEL7 allows for flexible gain configuration with a gain range from 1 to 1000, making it adaptable to various signal amplification requirements.Application Scenarios: 1. Medical Instrumentation: The precision and low-noise characteristics of the AD8221BR-REEL7 make it suitable for medical instrumentation applications such as ECG (electrocardiogram) amplification, EEG (electroencephalogram) amplification, and bioimpedance measurements.2. Industrial Measurement and Control: It can be used in industrial measurement and control systems where accurate amplification of low-level signals is required, such as strain gauge amplification, pressure sensing, and temperature measurement.3. Sensor Signal Conditioning: The AD8221BR-REEL7 can be used to condition and amplify signals from various sensors, including thermocouples, accelerometers, and photodiodes, ensuring accurate measurement and processing of sensor outputs.4. Audio Amplification: Its low noise and wide bandwidth characteristics make it suitable for audio amplification applications, such as microphone preamplifiers, audio mixers, and audio recording equipment.5. Data Acquisition Systems: The AD8221BR-REEL7 can be used in data acquisition systems to amplify and condition analog signals before digitization, ensuring accurate and reliable data acquisition.Overall, the AD8221BR-REEL7 is a versatile instrumentation amplifier IC chip with high precision, low noise, and low power consumption, making it suitable for a wide range of applications requiring accurate signal amplification.
AD8221BR-REEL7 Relevant information