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AD8191ASTZ - Analog Devices

Description: AD8191ASTZ, Video Switch 1.65Gbit/s 3.3V 100-Pin LQFP

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AD8191ASTZ - Analog Devices - PCB symbol
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PCB Footprints
AD8191ASTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-100(LQFP)
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3D Models
AD8191ASTZ - Analog Devices - 3D model - Quad Flat Packages - ST-100(LQFP)
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AD8191ASTZ Details

  • Manufacturer Part Number:

    AD8191ASTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LEAD FREE, MS-026-BED, LQFP-100

  • Pin Count:

    100

  • Manufacturer Package Code:

    ST-100-1

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    AUDIO/VIDEO SWITCH

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Normal Position:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    100

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    NO

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

AD8191ASTZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8191ASTZ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the device should be placed near the signal source to minimize noise pickup.
  • The AD8191ASTZ requires a dual supply voltage of ±2.5V to ±15V. Ensure that the voltage supplies are well-regulated and decoupled with 0.1μF and 10μF capacitors. The device also requires a bias voltage (VREF) that is typically set to mid-supply (VCC - VEE)/2. A 0.1μF capacitor should be used to decouple VREF to ground.
  • The maximum input signal amplitude that the AD8191ASTZ can handle is ±10V differential, or ±20V peak-to-peak. Exceeding this limit can cause distortion, clipping, or even damage to the device.
  • To minimize noise and distortion, ensure that the input signals are properly terminated, and the device is operated within its specified frequency range. Use shielding and guard rings to minimize electromagnetic interference (EMI). Additionally, use a low-noise voltage regulator and decouple the power supplies with 0.1μF and 10μF capacitors.
  • The typical settling time of the AD8191ASTZ is 100ns to 1% of the final value, and 200ns to 0.1% of the final value. This settling time is dependent on the input signal frequency, amplitude, and the device's bandwidth.

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AD8191ASTZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD819, 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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AD8191ASTZ Alternates

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Part Image AD8191ASTZ-RL Analog Devices Inc

Audio/Video Switch, 1 Func, 4 Channel, PQFP100
Part Image AD8191 Analog Devices Inc

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Part Image AD8191ASTZ-RL Rochester Electronics LLC

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Part Image AD8191ASTZ Rochester Electronics LLC

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Part Image AD8191AASTZ-RL Analog Devices Inc

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For a full list of alternate parts for AD8191ASTZ, check out Findchips.com