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ADG5249FBRUZ - Analog Devices

Description: ► User defined secondary supplies set overvoltage level ► Overvoltage protection up to −55 V and +55 V ► Power-off protection up to −55 V and +55 V ► Overvoltage detection on source pins ► Minimum secondary supply level: 4.5 V single-supply ► Interrupt flags indicate fault status ► Low charge injection (QINJ): 0.8 pC ► Low drain/source on capacitance ► ADG5248F: 19 pF ► ADG5249F: 14 pF ► Latch-up immune under any circumstance ► Known state without digital inputs present ► VSS to VDD analog signa

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ADG5249FBRUZ - Analog Devices - PCB symbol
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ADG5249FBRUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RU-20)
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ADG5249FBRUZ - Analog Devices - 3D model - Small Outline Packages - (RU-20)
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ADG5249FBRUZ Details

  • Manufacturer Part Number:

    ADG5249FBRUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    DIFFERENTIAL MULTIPLEXER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage-Max (Vsup):

    -16.5 V

  • Neg Supply Voltage-Min (Vsup):

    -13.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Normal Position:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    2

  • Number of Terminals:

    20

  • Off-state Isolation-Nom:

    75 dB

  • On-state Resistance Match-Nom:

    2.5 Ω

  • On-state Resistance-Max (Ron):

    270 Ω

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Signal Current-Max:

    0.02 A

  • Supply Current-Max (Isup):

    2 mA

  • Supply Voltage-Max (Vsup):

    16.5 V

  • Supply Voltage-Min (Vsup):

    13.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    160 ns

  • Switch-on Time-Max:

    315 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    4.4 mm

ADG5249FBRUZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADG5249FBRUZ involves keeping the signal paths short, using a solid ground plane, and placing the device close to the signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to reduce noise and parasitic inductance.
  • To ensure proper powering and decoupling of the ADG5249FBRUZ, use a low-ESR capacitor (e.g., 0.1 μF) between the VDD and GND pins, and a 10 μF capacitor between the VDD and GND pins for bulk decoupling. Also, ensure that the power supply is clean and well-regulated, and that the device is operated within its recommended operating voltage range.
  • The ADG5249FBRUZ is a high-speed analog switch, and its maximum frequency of operation depends on the specific application and signal conditions. However, in general, it can operate up to 100 MHz or more, depending on the signal amplitude, frequency, and load conditions.
  • To minimize the impact of charge injection on the ADG5249FBRUZ, use a low-capacitance load, keep the signal paths short, and use a shielded cable or a twisted pair to connect the device to the signal source. Additionally, consider using a charge-injection compensation circuit or a buffer amplifier to further reduce the effects of charge injection.
  • The recommended operating temperature range for the ADG5249FBRUZ is -40°C to +125°C. However, the device can operate beyond this range, but its performance and reliability may be affected. It's essential to ensure that the device is operated within its recommended operating temperature range to ensure optimal performance and reliability.

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ADG5249FBRUZ Overview

Use the download button to access the ADG5249FBRUZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADG52, or try a keyword search, such as Multiplexers or Switches

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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