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OP275GS-REEL7 - Analog Devices

Description: Audio Amplifiers Bipolar/JFET Audio Dual 1mV 2nA

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OP275GS-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)--
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OP275GS-REEL7 Details

  • Manufacturer Part Number:

    OP275GS-REEL7

  • Source Url Status Check Date:

    2013-05-01 14:56:54.156

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.35 µA

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    106 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1250 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • 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

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    240

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    15 V/us

  • Slew Rate-Nom:

    20 V/us

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    9000

  • Voltage Gain-Min:

    175000

  • Wideband:

    YES

  • Width:

    3.9 mm

OP275GS-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the OP275GS involves keeping the input and output traces short and away from each other, using a solid ground plane, and decoupling the power supply pins with capacitors. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The OP275GS 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 avoid touching the pins or exposed die. If you need additional ESD protection, consider adding external ESD diodes or protection circuits.
  • The maximum power dissipation for the OP275GS is 500mW. However, this can vary depending on the ambient temperature and the thermal resistance of the PCB. Be sure to check the thermal calculations and ensure that the device is properly heat-sinked to prevent overheating.
  • The OP275GS is rated for operation up to 125°C, but its performance may degrade at high temperatures. Be sure to check the datasheet for temperature-related specifications and consider using a thermally-enhanced package or a heat sink to ensure reliable operation.
  • The output capacitor should be chosen based on the desired closed-loop bandwidth and stability. A general rule of thumb is to use a capacitor with a value between 10nF and 100nF. However, the optimal value may vary depending on the specific application and circuit configuration.

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OP275GS-REEL7 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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