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AD620BR - Analog Devices

Description: AD620BR Analog Devices, Instrumentation Amplifier

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AD620BR - Analog Devices - PCB symbol
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AD620BR - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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AD620BR - Analog Devices - 3D model - Small Outline Packages - R-8 (SOIC)
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AD620BR Details

  • Manufacturer Part Number:

    AD620BR

  • Source Url Status Check Date:

    2013-05-01 14:56:15.323

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    MS-021-AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.0015 µA

  • Bandwidth (3dB)-Nom:

    1 MHz

  • Common-mode Reject Ratio-Min:

    86 dB

  • Input Offset Current-Max (IIO):

    0.00075 µA

  • Input Offset Voltage-Max:

    85 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • 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:

    0.004%

  • 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):

    240

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 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

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    3.9 mm

AD620BR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the AD620BR is ±10V, but it's recommended to keep it within ±5V to ensure optimal performance and prevent damage to the device.
  • The gain resistor (RG) value depends on the desired gain and the input impedance of the signal source. A higher RG value results in higher gain, but also increases noise and offset voltage. A good starting point is to use the recommended RG value from the datasheet and adjust it based on your specific application requirements.
  • The REF pin is a reference voltage output that can be used to bias the input signal to a specific voltage level. This can be useful for single-supply applications or when the input signal is not centered around 0V. Connect the REF pin to a voltage divider or a voltage reference to set the desired reference voltage.
  • To minimize noise and interference, use proper PCB layout techniques, such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, use shielding, filtering, and decoupling capacitors as needed to reduce electromagnetic interference (EMI) and radio-frequency interference (RFI).
  • The AD620BR and AD620AN are both instrumentation amplifiers, but they have different operating temperature ranges. The AD620BR is rated for industrial temperature range (-40°C to 85°C), while the AD620AN is rated for automotive temperature range (-40°C to 125°C). The AD620AN also has a slightly higher gain bandwidth product.

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AD620BR 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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