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AD822ANZ - Analog Devices

Description: Single-Supply, Rail-to-Rail Low Power FET-Input Dual Op Amp

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AD822ANZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - AD822ANZ
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AD822ANZ Details

  • Manufacturer Part Number:

    AD822ANZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    LEAD FREE, PLASTIC, MS-001BA, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    N-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.000025 µA

  • Bias Current-Max (IIB) @25C:

    0.000025 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.27 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • 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:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Slew Rate-Nom:

    3 V/us

  • Supply Current-Max:

    1.8 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    1900

  • Voltage Gain-Min:

    10000

  • Wideband:

    NO

  • Width:

    6.35 mm

AD822ANZ Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the AD822ANZ is ±Vsupply, which is typically ±18V for a ±15V supply. Exceeding this voltage can cause damage to the device.
  • The gain of the AD822ANZ can be optimized by selecting the appropriate gain resistor (RG) value. A smaller RG value results in higher gain, while a larger RG value results in lower gain. The optimal RG value depends on the specific application requirements and can be calculated using the formula provided in the datasheet.
  • The AD822ANZ's performance is affected by temperature, with changes in offset voltage, gain, and CMRR (common-mode rejection ratio) over the operating temperature range of -40°C to +125°C. The datasheet provides detailed information on the temperature coefficients of these parameters.
  • Yes, the AD822ANZ can be used in a single-supply application, but it requires a voltage reference (VREF) to be connected to the REF pin. The VREF voltage should be set to the desired output voltage, and the input signals should be referenced to this voltage.
  • To minimize noise and interference, it is recommended to follow good PCB layout practices, such as keeping the input and output traces separate, using a ground plane, and minimizing the length of the input traces. Additionally, the AD822ANZ should be placed close to the input signals and the power supply decoupling capacitors should be placed close to the device.

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AD822ANZ 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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