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ISO7420MD vs ISO7420MDR Comparison

  • Hide Shared Attributes
    ISO7420MD
    ISO7420MD
    ISO7420MDR
    ISO7420MDR
  • Part No.
    ISO7420MD
    ISO7420MDR
  • Description
    TEXAS INSTRUMENTS ISO7420MD Digital Isolator, Dual, 2Channel, 12ns, 3V, 5.5V, SOIC, 8Pins
    Digital Isolator Logic 2CH 1Mbps 8Pin SOIC T/R
  • Manufacturer
    TI
    TI
  • Classification
    Interface Isolators
    Interface Isolators
  • Reference Price(USD)
    $1.485
    $1.265
  • Inventory(pcs)
    7.7k
    0
  • Case/Package
    SOIC-8
    SOIC-8
  • Number of Pins
    8
    8
  • Number of Channels
    2
    2
  • Data Rate
    1.00 Mbps
    1.00 Mbps
  • Power Dissipation
    390 mW
    390 mW
  • Number of Positions
    8
    -
  • Rise/Fall Time
    1 ns
    1 ns
  • Rise Time
    2 ns
    -
  • Isolation Voltage
    2500 Vrms
    2500 Vrms
  • ECCN Code
    EAR99
    -
  • Supply Voltage (DC)
    3.30 V, 5.00 V
    3.30 V, 5.00 V
  • Supply Current
    0.4 mA
    -
  • Output Current
    15 mA
    -
  • Operating Temperature
    -40℃ ~ 125℃
    -40℃ ~ 125℃
  • Thermal Shutdown
    No
    No
  • Size-Length
    5 mm
    -
  • Size-Width
    4 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
  • Operating Temperature (Max)
    125 ℃
    125 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
  • Power Dissipation (Max)
    390 mW
    390 mW
  • REACH SVHC Compliance Edition
    2015/06/15
    -
  • Supply Voltage (Max)
    5.5 V
    5 V
  • Supply Voltage
    3.3V, 5V
    -
  • Supply Voltage (Min)
    3 V
    3.3 V
  • Input Current (Min)
    10 μA
    -
  • Fall Time (Max)
    2 ns
    2 ns
  • Overview
    ISO7420MD Product overview

    The ISO7420MD is a dual-channel Digital Isolator provide galvanic isolation up to 2500VRMS for 1 minute per UL. This isolator has two isolated channels. Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, this device prevents noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry. It has TTL input thresholds and require two supply voltages, 3.3 or 5V or any combination. All inputs are 5V tolerant when supplied from a 3.3V supply. It is specified for signalling rates up to 1Mbps. Due to their fast response time, under most cases, these devices will also transmit data with much shorter pulse widths. Designers should add external filtering to remove spurious signals with input pulse duration <20ns if desired.

    .
    Low power consumption
    .
    1Mbps Highest signalling rate
    .
    300ps Typical low skew
    .
    50kV/µs Typical transient immunity
    .
    Over 25-year isolation integrity at rated voltage
    .
    2500 VRMS Isolation for 1 minute per UL 1577
    .
    Green product and no Sb/Br
    Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
    View all
    ISO7420MDR Product overview

    General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

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ISO7420MD Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ISO7420MD Mfr.Part#:ISO7420MD Compare: Current Part Manufacturers:TI Category:Interface Isolators Description:TEXAS INSTRUMENTS ISO7420MD Digital Isolator, Dual, 2Channel, 12ns, 3V, 5.5V, SOIC, 8Pins
Image:ISO7420MDR Mfr.Part#:ISO7420MDR Compare: ISO7420MD VS ISO7420MDR Manufacturers:TI Category:Interface Isolators Description:Digital Isolator Logic 2CH 1Mbps 8Pin SOIC T/R