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AD8542ARUZ - Analog Devices

Description: ► Single-supply operation: 2.7 V to 5.5 V ► Low supply current: 45 µA/amplifier ► Wide bandwidth: 1 MHz ► No phase reversal ► Low input currents: 4 pA ► Unity gain stable ► Rail-to-rail input and output ► AEC-Q100 qualified for automotive applications

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AD8542ARUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Thin Shrink Small Outline Package [TSSOP] (RU-8)
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AD8542ARUZ - Analog Devices  - 3D model - Small Outline Packages - 8-Lead Thin Shrink Small Outline Package [TSSOP] (RU-8)
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AD8542ARUZ Details

  • Manufacturer Part Number:

    AD8542ARUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-153AA, TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RU-8

  • Country Of Origin:

    Malaysia

  • 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):

    0.001 µA

  • Bias Current-Max (IIB) @25C:

    0.00006 µA

  • Common-mode Reject Ratio-Min:

    40 dB

  • Common-mode Reject Ratio-Nom:

    45 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.4 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • 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,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    0.4 V/us

  • Slew Rate-Nom:

    0.8 V/us

  • Supply Current-Max:

    0.17 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    980

  • Voltage Gain-Min:

    2000

  • Wideband:

    NO

  • Width:

    3 mm

AD8542ARUZ Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the AD8542ARUZ is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability in a unity-gain configuration, it's recommended to add a 10nF to 22nF capacitor in parallel with a 1kΩ to 2kΩ resistor between the output and the inverting input pins. This helps to reduce the phase margin and prevent oscillations.
  • To minimize noise and EMI, it's recommended to keep the input and output traces as short as possible, use a solid ground plane, and avoid running sensitive traces near the power supply or output pins. Additionally, use a low-ESR capacitor for power supply decoupling and place it as close to the device as possible.
  • While the AD8542ARUZ can be used as a comparator, it's not the most suitable device for this application. The device is optimized for linear operation, and its output stage is not designed for high-speed switching. For comparator applications, a dedicated comparator device like the AD8561 or AD9671 would be a better choice.
  • The AD8542ARUZ has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures when handling the device. Use an ESD wrist strap or mat, and ensure that the device is stored in an anti-static bag or tube when not in use.

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AD8542ARUZ 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 AD8542ARU-REEL Analog Devices Inc

Operational Amplifier, 2 Func, 7000uV Offset-Max, CMOS, PDSO8