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LT3040EMSE#TRPBF - Analog Devices

Description: 20V, 200mA, Ultralow Noise, Ultrahigh PSRR Precision DAC/Reference Buffer

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LT3040EMSE#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSE Package
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LT3040EMSE#TRPBF Details

  • Manufacturer Part Number:

    LT3040EMSE#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1666

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2019-11-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Output Voltage-Max:

    15 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP12,.19

  • 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:

    0.002 mA

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Width:

    3 mm

LT3040EMSE#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3040EMSE#TRPBF 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 EMI. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, it's essential to follow the recommended capacitor values and types, and to place them close to the device. Additionally, the input and output voltage rails should be well-bypassed, and the device should be operated within its recommended operating conditions. A minimum ESR of 10mΩ for the output capacitor is recommended.
  • The maximum output current of the LT3040EMSE#TRPBF is 1.5A, but it's recommended to derate the output current based on the ambient temperature and the device's thermal performance. The device's thermal shutdown protection will activate if the junction temperature exceeds 150°C.
  • The LT3040EMSE#TRPBF has a built-in input overvoltage protection (OVP) circuit that can withstand input voltages up to 60V. However, it's still recommended to add external transient voltage suppression (TVS) diodes or varistors to protect the device from high-energy transients and surges.
  • A low-ESR ceramic capacitor with a value of 10μF to 22μF is recommended for the input capacitor. The capacitor should be rated for the maximum input voltage and should be placed close to the device's input pin.

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LT3040EMSE#TRPBF 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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