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MAX9943AUA+T - Analog Devices

Description: High-Voltage Precision Low-Power Op Amps

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MAX9943AUA+T - Analog Devices - PCB symbol
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MAX9943AUA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 21-0036
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MAX9943AUA+T - Analog Devices - 3D model - Small Outline Packages - 21-0036
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MAX9943AUA+T Details

  • Manufacturer Part Number:

    MAX9943AUA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    ROHS COMPLIANT, MO-187AA, USOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-N/A

  • 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:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 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:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.35 V/us

  • Supply Current-Max:

    0.95 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    2400

  • Voltage Gain-Min:

    31620

  • Wideband:

    NO

  • Width:

    3 mm

MAX9943AUA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX9943AUA+T involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the device's exposed pad should be connected to a solid ground plane to improve thermal performance.
  • The input capacitor selection depends on the input frequency and amplitude. A general rule of thumb is to choose a capacitor with a value between 10nF to 100nF, with a voltage rating that exceeds the maximum input voltage. X7R or X5R ceramic capacitors are recommended due to their low ESR and high reliability. The capacitor should be placed as close to the device's input pin as possible.
  • The MAX9943AUA+T is rated for operation from -40°C to +125°C. However, the device's performance may degrade at extreme temperatures. It's essential to ensure proper thermal management, such as providing adequate heat sinking and airflow, to maintain optimal performance.
  • Yes, the MAX9943AUA+T is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is manufactured using a robust process that ensures high reliability. However, it's essential to follow proper design and manufacturing guidelines to ensure the device meets the specific requirements of the application.
  • Common issues with the MAX9943AUA+T can often be attributed to poor PCB layout, inadequate decoupling, or incorrect input capacitor selection. To troubleshoot, start by verifying the PCB layout and ensuring that the input and output traces are short and well-separated. Check the decoupling capacitors and ensure they are properly connected. If the issue persists, try replacing the input capacitor or adjusting the input termination. Consult the datasheet and application notes for more detailed troubleshooting guidance.

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MAX9943AUA+T 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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MAX9943AUA+T Alternates

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Part Image MAX9943AUA+ Analog Devices Inc

Operational Amplifier, 1 Func, 240uV Offset-Max, BICMOS, PDSO8