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LT6658AIMSE-5#PBF - Analog Devices

Description: Precision Dual Output, High Current, Low Noise, Voltage Reference

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LT6658AIMSE-5#PBF - Analog Devices - PCB symbol
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LT6658AIMSE-5#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-LEAD PLASTIC MSOP.
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LT6658AIMSE-5#PBF - Analog Devices - 3D model - Small Outline Packages - 16-LEAD PLASTIC MSOP.
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LT6658AIMSE-5#PBF Details

  • Manufacturer Part Number:

    LT6658AIMSE-5#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1667

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.0025 V

  • Output Voltage-Min:

    4.9975 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.19,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    3 mA

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    10 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.05%

  • Width:

    3 mm

LT6658AIMSE-5#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT6658 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and parasitic inductance. A 4-layer PCB with a dedicated power plane and a separate ground plane is recommended.
  • To ensure stability, make sure to follow the recommended compensation network configuration, use a minimum output capacitance of 10uF, and keep the output voltage within the specified range. Additionally, avoid using capacitors with high ESR values and ensure the input voltage is well-regulated.
  • The LT6658 is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's essential to perform thermal analysis and ensure the device is properly heat-sinked to maintain a safe junction temperature.
  • The LT6658 is a commercial-grade device, but Analog Devices offers a high-reliability version, the LT6658HQ, which is designed for aerospace and defense applications. The LT6658HQ is built with enhanced screening and testing to ensure higher reliability and performance in harsh environments.
  • To troubleshoot issues with the LT6658, start by verifying the input voltage, output voltage, and output current. Check the PCB layout and ensure it meets the recommended guidelines. Use an oscilloscope to measure the output voltage ripple and noise, and verify the compensation network is properly configured. Consult the datasheet and application notes for guidance on troubleshooting specific issues.

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LT6658AIMSE-5#PBF 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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