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AD621BRZ - Analog Devices

Description: AD621BRZ, Instrumention Amplifier, 0.125mV Offset, 100dB CMRR, 8-Pin SOIC

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AD621BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC (R-8) Package-
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AD621BRZ Details

  • Manufacturer Part Number:

    AD621BRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.0015 µA

  • Bandwidth (3dB)-Nom:

    0.2 MHz

  • Common-mode Reject Ratio-Min:

    120 dB

  • Input Offset Current-Max (IIO):

    0.00075 µA

  • Input Offset Voltage-Max:

    215 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.001%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.59 mm

  • Slew Rate-Nom:

    1.2 V/us

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Voltage Gain-Min:

    10

  • Voltage Gain-Nom:

    100

  • Width:

    3.9 mm

AD621BRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD621BRZ involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and decoupling the power supply with capacitors.
  • The AD621BRZ is rated for operation from -40°C to +125°C. Ensure good airflow, avoid overheating, and use a heat sink if necessary. Monitor the device's temperature using a thermocouple or thermal sensor.
  • The recommended input impedance for the AD621BRZ is 1 kΩ or higher to ensure accurate measurements. Lower input impedance can lead to measurement errors.
  • Yes, the AD621BRZ can operate with a single-supply voltage from 4.5 V to 36 V. However, the output voltage swing will be limited to the supply voltage minus 2 V.
  • Use a low-pass filter or a band-pass filter to remove high-frequency noise and interference. Add capacitors to decouple the power supply and use a shielded enclosure to reduce electromagnetic interference.

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AD621BRZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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