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LTC2909ITS8-5#TRPBF - Analog Devices

Description: Supervisory Circuits Dual Supply Monitor with Selectable Polarity

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LTC2909ITS8-5#TRPBF - Analog Devices PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - TSOT-23+-
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LTC2909ITS8-5#TRPBF - Analog Devices  - 3D model - SOT23 (8-Pin) - TSOT-23+-
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LTC2909ITS8-5#TRPBF Details

  • Manufacturer Part Number:

    LTC2909ITS8-5#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MO-193, TSOT-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1637

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BIPOLAR UNDER/OVERVOLTAGE SUPERVISOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    3

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Min (Vsup):

    0.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.625 mm

LTC2909ITS8-5#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2909ITS8-5#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
  • To ensure the accuracy of the voltage monitoring function, it's essential to use a high-precision voltage reference, such as the internal 1.2V reference of the LTC2909ITS8-5#TRPBF. Additionally, the voltage monitoring inputs should be connected to a low-impedance source, and the input voltage range should be within the specified range of the device.
  • The recommended power-up sequence for the LTC2909ITS8-5#TRPBF is to first apply the power supply voltage (VCC) and then the input voltage (VIN). This ensures that the internal voltage regulators are powered up before the input voltage is applied, preventing damage or malfunction.
  • To handle thermal management, it's essential to provide adequate heat sinking and airflow around the device. The device should be mounted on a PCB with a thermal pad connected to a heat sink or a metal plate, and the system should be designed to provide adequate airflow to dissipate heat.
  • The LTC2909ITS8-5#TRPBF has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during assembly and testing. The device should be handled in an ESD-controlled environment, and ESD-sensitive devices should be grounded using a wrist strap or anti-static mat.

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LTC2909ITS8-5#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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