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OP249GSZ - Analog Devices

Description: Precision JFET High Speed Dual Op Amp

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OP249GSZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (R-8)
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OP249GSZ Details

  • Manufacturer Part Number:

    OP249GSZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Mainland China

  • 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):

    0.0045 µA

  • Bias Current-Max (IIB) @25C:

    0.000075 µA

  • Common-mode Reject Ratio-Min:

    76 dB

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3600 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    18 V/us

  • Slew Rate-Nom:

    22 V/us

  • Supply Current-Max:

    7 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)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    4700

  • Voltage Gain-Min:

    500000

  • Wideband:

    NO

  • Width:

    3.9 mm

OP249GSZ Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OP249GSZ 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 capacitor (typically 10-22pF) between the output and the inverting input to compensate for the internal pole. Additionally, a resistor (typically 1-10kΩ) can be added in series with the capacitor to further improve stability.
  • To minimize noise and EMI, it's recommended to keep the input and output traces as short as possible, use a ground plane, and avoid running sensitive traces near the power supply or other noisy signals. Additionally, decoupling capacitors (typically 0.1-10uF) should be placed close to the op-amp's power pins to filter out high-frequency noise.
  • Yes, the OP249GSZ can be used as a comparator, but it's essential to ensure that the input common-mode voltage is within the specified range (typically ±VCC/2) and that the output is properly terminated to prevent oscillations. Additionally, hysteresis may be required to prevent multiple transitions due to noise or slow input signals.
  • To protect the OP249GSZ from electrostatic discharge (ESD), it's recommended to use ESD protection devices (such as TVS diodes or ESD arrays) on the input and output pins. Additionally, proper PCB design and layout practices, such as using a ground plane and minimizing trace lengths, can help reduce the risk of ESD damage.

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OP249GSZ 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 OP249GS-REEL Rochester Electronics LLC

DUAL OP-AMP, 3600uV OFFSET-MAX, 4.7MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8

Part Image OP249GS-REEL7 Rochester Electronics LLC

DUAL OP-AMP, 3600uV OFFSET-MAX, 4.7MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8

Part Image OP249GS Precision Monolithics Inc

Operational Amplifier, 2 Func, 3600uV Offset-Max, BIPolar, PDSO8

Part Image OP249GS Analog Devices Inc

Operational Amplifier, 2 Func, 3600uV Offset-Max, BIPolar, PDSO8

Part Image OP249GS-REEL7 Analog Devices Inc

Operational Amplifier, 2 Func, 3600uV Offset-Max, BIPolar, PDSO8

For a full list of alternate parts for OP249GSZ, check out Findchips.com