We are Apogeeweb Semiconductor Electronic

WELCOME TO OUR BLOG

Home  ISO7420DR  ISO7420DR VS ISO7420D

ISO7420D vs ISO7420DR Comparison

  • Hide Shared Attributes
    ISO7420D
    ISO7420D
    ISO7420DR
    ISO7420DR
  • Part No.
    ISO7420D
    ISO7420DR
  • Description
    TEXAS INSTRUMENTS ISO7420D Digital Isolator, Dual Channel, 2Channel, 12ns, 3.15V, 5.25V, SOIC, 8Pins
    Digital Isolator Logic 2CH 1Mbps 8Pin SOIC T/R
  • Manufacturer
    TI
    TI
  • Classification
    Interface Isolators
    Interface Isolators
  • Reference Price(USD)
    $1.208
    $1.208
  • Inventory(pcs)
    5.6k
    10k
  • 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
    8
  • Rise Time
    1 ns
    -
  • Rise/Fall Time
    1 ns
    1 ns
  • Supply Voltage (DC)
    3.30 V, 5.00 V
    3.30 V, 5.00 V
  • Isolation Voltage
    2500 Vrms
    2500 Vrms
  • ECCN Code
    EAR99
    EAR99
  • Supply Current
    20.0 mA
    -
  • Operating Temperature
    -40℃ ~ 105℃
    -40℃ ~ 105℃
  • Thermal Shutdown
    No
    No
  • Size-Length
    367 mm
    -
  • Size-Width
    367 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 ℃
  • Fall Time (Max)
    2 ns
    2 ns
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
  • Power Dissipation (Max)
    390 mW
    390 mW
  • REACH SVHC Compliance Edition
    2015/06/15
    -
  • Supply Voltage
    3.3V, 5V
    3.3V, 5V
  • Input Current (Min)
    10 μA
    -
  • Supply Voltage (Max)
    5.25 V
    5 V
  • Supply Voltage (Min)
    3.15 V
    3.3 V
  • Overview
    ISO7420D Product overview

    The ISO7420, ISO7420M and ISO7421 provide galvanic isolation up to 2500 VRMS for 1 minute per UL. These digital isolators have 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, these devices prevent noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry. The suffix M indicates wide temperature range (–40°C to 125°C). These devices have TTL input thresholds and require two supply voltages, 3.3 or 5 V, or any combination. All inputs are 5-V tolerant when supplied from a 3.3-V supply. Note: The ISO7420 and ISO7421 are specified for signaling rates up to 1 Mbps. 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 <20 ns if desired.

    View all
    ISO7420DR Product overview

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

    View all

ISO7420DR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ISO7420DR Mfr.Part#:ISO7420DR Compare: Current Part Manufacturers:TI Category:Interface Isolators Description:Digital Isolator Logic 2CH 1Mbps 8Pin SOIC T/R
Image:ISO7420D Mfr.Part#:ISO7420D Compare: ISO7420DR VS ISO7420D Manufacturers:TI Category:Interface Isolators Description:TEXAS INSTRUMENTS ISO7420D Digital Isolator, Dual Channel, 2Channel, 12ns, 3.15V, 5.25V, SOIC, 8Pins