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AD623BRZ-RL - Analog Devices

Description: Instrumentation Amplifiers SOIC SINGLE SUPPLY RAIL-RAIL L/C IN AMP

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AD623BRZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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AD623BRZ-RL - Analog Devices - 3D model - Small Outline Packages - R-8 (SOIC)
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AD623BRZ-RL Details

  • Manufacturer Part Number:

    AD623BRZ-RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    TSSOP-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):

    0.0275 µA

  • Bandwidth (3dB)-Nom:

    0.8 MHz

  • Common-mode Reject Ratio-Min:

    77 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    160 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.3 V/us

  • Supply Current-Max:

    0.625 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Max:

    1000

  • Voltage Gain-Min:

    1

  • Width:

    3.9 mm

AD623BRZ-RL Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the AD623BRZ-RL involves keeping the input and output traces as short as possible, using a ground plane to reduce noise, and placing the device close to the signal source to minimize noise pickup. Additionally, it's recommended to use a low-ESR capacitor for the supply bypassing and to keep the analog and digital grounds separate.
  • To ensure the AD623BRZ-RL is operating within its specified temperature range, it's essential to provide adequate heat sinking, especially in high-power applications. The device should be mounted on a PCB with a thermal pad, and a heat sink can be attached to the package if necessary. Additionally, the ambient temperature should be monitored to ensure it remains within the specified range of -40°C to +125°C.
  • The recommended input impedance for the AD623BRZ-RL is greater than 1 kΩ to ensure the device operates within its specified common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR). A higher input impedance can help to reduce noise and improve the overall performance of the device.
  • To troubleshoot common issues with the AD623BRZ-RL, such as oscillations or instability, it's essential to check the PCB layout and ensure that it meets the recommended layout guidelines. Additionally, the power supply should be checked for noise and ripple, and the input and output signals should be monitored for any signs of oscillation or instability. In some cases, adding a capacitor in parallel with the input resistors or using a ferrite bead in series with the power supply can help to resolve the issue.
  • Yes, the AD623BRZ-RL can be used in a single-supply application, but it requires some additional circuitry to level-shift the input signals to the correct voltage range. A voltage divider or an op-amp can be used to level-shift the input signals, and the output voltage should be referenced to the midpoint of the supply voltage.

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AD623BRZ-RL 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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