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ADA4528-2ARMZ - Analog Devices

Description: Op amp,dual,4MHz,zero-drift,RRIO,MSOP8 Analog Devices ADA4528-2ARMZ, Dual Zero Drift Op Amp, 3MHz Rail-Rail, 2.2 → 5.5 V, 8-Pin MSOP

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ADA4528-2ARMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-8 (MSOP)
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ADA4528-2ARMZ - Analog Devices  - 3D model - Small Outline Packages - RM-8 (MSOP)
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ADA4528-2ARMZ Details

  • Manufacturer Part Number:

    ADA4528-2ARMZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Country Of Origin:

    Taiwan

  • 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):

    0.0006 µA

  • Bias Current-Max (IIB) @25C:

    0.0004 µA

  • Common-mode Reject Ratio-Min:

    135 dB

  • Common-mode Reject Ratio-Nom:

    158 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    4 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.45 V/us

  • Supply Current-Max:

    4.4 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    DMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    3000

  • Voltage Gain-Min:

    891250

  • Wideband:

    NO

  • Width:

    3 mm

ADA4528-2ARMZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4528-2ARMZ involves keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane to minimize noise and ensure optimal performance.
  • To ensure the ADA4528-2ARMZ operates within its specified temperature range, it's essential to provide adequate heat sinking, especially in high-power applications. A thermal pad or heat sink can be used to dissipate heat, and the device should be operated in a well-ventilated environment to prevent overheating.
  • When selecting an output capacitor for the ADA4528-2ARMZ, consider the capacitor's equivalent series resistance (ESR), capacitance value, and voltage rating. A low-ESR capacitor with a capacitance value between 10uF to 22uF and a voltage rating of at least 2x the output voltage is recommended.
  • To troubleshoot oscillations or instability issues with the ADA4528-2ARMZ, check the PCB layout for any noise or signal integrity issues, ensure the output capacitor is properly selected, and verify that the input and output traces are properly decoupled. Additionally, check the device's operating conditions, such as input voltage and temperature, to ensure they are within the specified range.
  • The ADA4528-2ARMZ is a high-voltage, low-noise op-amp with a unique combination of features, including a high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR). Compared to other op-amps from Analog Devices, the ADA4528-2ARMZ offers a higher voltage range and lower noise, making it suitable for high-voltage, low-noise applications.

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ADA4528-2ARMZ 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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