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AD823ARZ - Analog Devices

Description: AD823ARZ, Dual Operational Amplifier R-R 5 to 28V, 8-Pin SOIC

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AD823ARZ Details

  • Manufacturer Part Number:

    AD823ARZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AA, 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:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.005 µA

  • Bias Current-Max (IIB) @25C:

    0.00003 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    82 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • 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

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    17 V/us

  • Slew Rate-Nom:

    25 V/us

  • Supply Current-Max:

    8.4 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

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

    30

  • Voltage Gain-Min:

    30000

  • Wideband:

    NO

  • Width:

    3.9 mm

AD823ARZ Frequently Asked Questions (FAQs)

  • The AD823ARZ is a sensitive analog device, and proper layout and placement are crucial for optimal performance. It's recommended to place the device close to the electrodes, use a ground plane, and keep the analog and digital signals separate. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The AD823ARZ has a programmable gain amplifier and a low-pass filter. To optimize the gain and filtering, you need to consider the signal amplitude, noise floor, and frequency range of interest. You can use the datasheet's equations and graphs to determine the optimal gain and filter settings for your application.
  • The AD823ARZ has two LED indicators that can be driven using a resistor and a voltage source. It's recommended to use a current-limiting resistor in series with the LED to prevent overcurrent. The LED indicators can be driven using a digital output from a microcontroller or a dedicated LED driver IC.
  • To ensure EMC with the AD823ARZ, it's essential to follow proper PCB design and layout practices, such as using a shielded enclosure, minimizing loop areas, and using ferrite beads or common-mode chokes to filter out electromagnetic interference (EMI).
  • The AD823ARZ requires a clean and stable power supply to operate optimally. It's recommended to use a low-ESR capacitor (e.g., 10 μF) in parallel with a high-frequency capacitor (e.g., 100 nF) to decouple the power supply. Additionally, a voltage regulator or a low-dropout regulator can be used to regulate the power supply.

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AD823ARZ 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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Part Image AD823AR-REEL7 Rochester Electronics LLC

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Part Image AD823ARZ Rochester Electronics LLC

DUAL OP-AMP, 3500 uV OFFSET-MAX, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8

Part Image AD823ARZ-REEL Analog Devices Inc

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Part Image AD823AR Analog Devices Inc

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Part Image AD823AR-REEL7 Analog Devices Inc

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For a full list of alternate parts for AD823ARZ, check out Findchips.com