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DG419LDY+ - Analog Devices

Description: DG419LDY+, Analogue Switch Single SPDT, 9 → 36 V, 8-Pin, SOIC, 1

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DG419LDY+ - Analog Devices - PCB symbol
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PCB Footprints
DG419LDY+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO-3
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3D Models
DG419LDY+ - Analog Devices - 3D model - Small Outline Packages - 8 SO-3
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DG419LDY+ Details

  • Manufacturer Part Number:

    DG419LDY+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2001-11-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SPDT

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage-Max (Vsup):

    -20 V

  • Neg Supply Voltage-Min (Vsup):

    -4.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Off-state Isolation-Nom:

    90 dB

  • On-state Resistance Match-Nom:

    0.1 Ω

  • On-state Resistance-Max (Ron):

    35 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • 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:

    1.75 mm

  • Signal Current-Max:

    0.03 A

  • Supply Current-Max (Isup):

    0.125 mA

  • Supply Voltage-Max (Vsup):

    20 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    185 ns

  • Switch-on Time-Max:

    175 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

DG419LDY+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DG419LDY+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. Additionally, it's recommended to place the device near the analog signal sources and keep the digital signals away from the analog signals.
  • To ensure proper power and decoupling, use a low-ESR capacitor (e.g., 0.1 μF) between the VDD and VSS pins, and another capacitor (e.g., 10 μF) between the VDD pin and the analog power supply. Additionally, use a separate analog power supply for the DG419LDY+ and keep it isolated from the digital power supply.
  • The DG419LDY+ can support data rates up to 100 Mbps, but the actual data rate may vary depending on the system design, PCB layout, and signal integrity. It's recommended to consult the datasheet and perform simulations to determine the maximum achievable data rate for a specific application.
  • During power-up, ensure that the VDD pin is powered up before the VSS pin, and that the digital inputs are held in a high-impedance state until the device is fully powered up. During power-down, ensure that the VSS pin is powered down before the VDD pin, and that the digital outputs are tri-stated before the device is fully powered down.
  • The DG419LDY+ has a maximum junction temperature of 150°C. To ensure proper thermal management, use a heat sink or thermal pad on the exposed pad of the device, and ensure good airflow around the device. Additionally, avoid overheating the device during soldering and rework operations.

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DG419LDY+ 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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