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OP727ARUZ - Analog Devices

Description: OP727ARUZ, Dual Operational Amplifier 0.7MHz CMOS, R-R 3 to 28V, 8-Pin TSSOP

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OP727ARUZ Details

  • Manufacturer Part Number:

    OP727ARUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RU-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):

    0.01 µA

  • Bias Current-Max (IIB) @25C:

    0.011 µA

  • Common-mode Reject Ratio-Min:

    104 dB

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    300 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • 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:

    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-Nom:

    0.2 V/us

  • Supply Current-Max:

    0.45 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) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    700

  • Voltage Gain-Min:

    300000

  • Wideband:

    NO

  • Width:

    3 mm

OP727ARUZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the OP727ARUZ involves keeping the input and output traces short and symmetrical, using a solid ground plane, and minimizing the distance between the op-amp and the decoupling capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • Choose decoupling capacitors with a high self-resonant frequency (SRF) and a low equivalent series resistance (ESR). A 10uF ceramic capacitor with a 10V rating and a 0402 package size is a good starting point. Place the capacitors as close to the op-amp as possible.
  • The maximum power dissipation of the OP727ARUZ is 1.4W. This is calculated based on the maximum junction temperature (150°C) and the thermal resistance of the package (125°C/W). Ensure that the device is properly heat-sinked to prevent overheating.
  • Yes, the OP727ARUZ can be used as a unity-gain buffer. However, ensure that the input impedance is matched to the source impedance to prevent signal attenuation. Also, be aware of the op-amp's input bias current and offset voltage, which may affect the output signal.
  • To reduce noise and oscillations, use a low-pass filter at the input, add a 10-100 ohm resistor in series with the output, and ensure that the layout is well-shielded and grounded. Also, avoid using long input traces and minimize the distance between the op-amp and the feedback components.

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OP727ARUZ 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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