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SSM2142SZ - Analog Devices

Description: SSM2142SZ, Differential Line Driver 16-Pin SOIC W

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SSM2142SZ - Analog Devices - PCB symbol
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PCB Footprints
SSM2142SZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC 300 MIL_2024
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SSM2142SZ - Analog Devices - 3D model - Small Outline Packages - SOIC 300 MIL_2024
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SSM2142SZ Details

  • Manufacturer Part Number:

    SSM2142SZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOL-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RW-16

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage-Nom (Vsup):

    -18 V

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Nom (Vsup):

    18 V

  • Surface Mount:

    YES

  • 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

  • Width:

    7.5 mm

SSM2142SZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the SSM2142SZ involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing the device close to the power supply decoupling capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated ground plane to minimize noise and electromagnetic interference (EMI).
  • To ensure proper biasing, make sure to connect the VCC pin to a stable voltage source between 5V and 15V, and the VEE pin to a negative voltage source or ground. The ISET pin should be connected to a resistor to set the output current, and the VREF pin should be connected to a stable voltage reference. Additionally, ensure that the input signals are within the recommended common-mode voltage range.
  • The maximum power dissipation of the SSM2142SZ is 1.4W. To ensure it doesn't overheat, make sure to provide adequate heat sinking, such as a thermal pad or a heat sink, and ensure good airflow around the device. Additionally, keep the device away from other heat sources and ensure that the ambient temperature is within the recommended operating range.
  • To troubleshoot common issues with the SSM2142SZ, start by checking the PCB layout and ensuring that it meets the recommended layout guidelines. Check for proper power supply decoupling, and ensure that the input and output signals are within the recommended voltage ranges. Use an oscilloscope to check for oscillations or instability, and verify that the device is properly biased. If issues persist, consult the datasheet and application notes for further guidance.
  • The SSM2142SZ is a commercial-grade device, but it can be used in high-reliability or high-temperature applications with proper derating and qualification. Consult the datasheet and application notes for guidance on operating temperature ranges and derating factors. Additionally, consider using a more ruggedized or industrial-grade version of the device, such as the SSM2142SZ-REEL or SSM2142SZ-EP, which are designed for high-reliability applications.

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SSM2142SZ 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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