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MAX9944ASA+ - Analog Devices

Description: High-Voltage Precision Low-Power Op Amps

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MAX9944ASA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO (S8+4)-1
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MAX9944ASA+ - Analog Devices  - 3D model - Small Outline Packages - 8 SO (S8+4)-1
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MAX9944ASA+ Details

  • Manufacturer Part Number:

    MAX9944ASA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2009-03-10

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.09 µA

  • Common-mode Reject Ratio-Min:

    105 dB

  • Common-mode Reject Ratio-Nom:

    125 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    240 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • 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:

    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-Nom:

    0.35 V/us

  • Supply Current-Max:

    1.9 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    2400

  • Voltage Gain-Min:

    31620

  • Wideband:

    NO

  • Width:

    3.9 mm

MAX9944ASA+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX9944ASA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces to reduce noise and interference. A 4-layer PCB with a dedicated analog ground layer is recommended.
  • To optimize the performance of the MAX9944ASA+ in a noisy environment, use a low-pass filter at the input, add a ferrite bead or a common-mode choke to the power supply lines, and use a shielded enclosure to reduce electromagnetic interference (EMI). Additionally, consider using a differential input configuration to reject common-mode noise.
  • The maximum input voltage that the MAX9944ASA+ can handle is ±25V, but it's recommended to limit the input voltage to ±20V to ensure reliable operation and to prevent damage to the device.
  • The MAX9944ASA+ does not require calibration, as it is a self-calibrating device. However, it's recommended to follow the recommended layout and component selection guidelines to ensure optimal performance.
  • The typical settling time of the MAX9944ASA+ is around 10µs to 15µs, depending on the input signal frequency and amplitude. However, this can vary depending on the specific application and operating conditions.

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MAX9944ASA+ 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 MAX9944ASA+T Maxim Integrated Products

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Part Image MAX9944ASA+ Maxim Integrated Products

Operational Amplifier, 2 Func, 240uV Offset-Max, BICMOS, PDSO8