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ISO7420ED vs ISO7420EDR Comparison

  • Hide Shared Attributes
    ISO7420ED
    ISO7420ED
    ISO7420EDR
    ISO7420EDR
  • Part No.
    ISO7420ED
    ISO7420EDR
  • Description
    General Purpose Digital Isolator 2500Vrms 2Channel 50Mbps 25kV/μs CMTI 8-SOIC (0.154", 3.9mm Width)
    Digital Isolator 2CH 50Mbps 8Pin SOIC T/R
  • Manufacturer
    TI
    TI
  • Classification
    Interface Isolators
    Interface Isolators
  • Reference Price(USD)
    $1.248
    $1.063
  • Inventory(pcs)
    0
    409
  • Case/Package
    SOIC-8
    SOIC-8
  • Number of Pins
    8
    8
  • Number of Channels
    2
    2
  • Data Rate
    50.0 Mbps
    50.0 Mbps
  • Rise/Fall Time
    1.8ns, 1.7ns
    1.8ns, 1.7ns
  • Isolation Voltage
    2500 Vrms
    2500 Vrms
  • Supply Voltage (DC)
    3.30 V, 5.00 V
    3.30 V, 5.00 V
  • ECCN Code
    EAR99
    -
  • Operating Temperature
    -40℃ ~ 125℃
    -40℃ ~ 125℃
  • Thermal Shutdown
    No
    No
  • Mounting Style
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
  • 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 ℃
  • Supply Voltage
    3V ~ 5.5V
    3V ~ 5.5V
  • Supply Voltage (Max)
    5 V
    -
  • Fall Time (Max)
    2 ns
    2 ns
  • Supply Voltage (Min)
    3.3 V
    -
  • Overview
    ISO7420ED Product overview

    Description ISO742x provide galvanic isolation up to 2500 VRMS for 1 minute per UL and 4242 VPK per VDE. These devices have two isolated channels. Each 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. ISO7420 has both channels in the same direction while ISO7421 has the two channels in opposite direction. In case of input power or signal loss, default output is "low" for devices with suffix "F" and "high" for devices without suffix "F". ISO742x have no integrated noise filter and thus have fast propagation delays. Features • Signaling Rate > 50 Mbps • Default Output "High" and "Low" Options • Low Power Consumption: Typical ICC per Channel (3.3-V Supplies):    – ISO7420: 1.4 mA at 1 Mbps, 2.5 mA at 25 Mbps    – ISO7421: 1.8 mA at 1 Mbps, 2.8 mA at 25 Mbps • Low Propagation Delay: 7 ns Typical • Low Pulse Skew: 200 ps Typical • Wide TA Range Specified: –40°C to 125°C • 50-KV/μs Transient Immunity, Typical • Isolation Barrier Life: > 25 Years • Operates from 3-V to 5.5-V Supply Levels • 3.3-V and 5-V Level Translation • Narrow Body SOIC-8 Package • Safety and Regulatory Approvals:    – 4242 VPK Isolation per DIN V VDE V 0884-10 and DIN EN 61010-1    – 2500 VRMS Isolation for 1 minute per UL 1577    – CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 Standards    – CQC Certification per GB4943.1-2011 Applications • Opto-Coupler Replacement in:    – Industrial FieldBus       – ProfiBus       – ModBus       – DeviceNet™ Data Buses    – Servo Control Interface    – Motor Control    – Power Supplies    – Battery Packs

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    ISO7420EDR Product overview

    Description ISO742x provide galvanic isolation up to 2500 VRMS for 1 minute per UL and 4242 VPK per VDE. These devices have two isolated channels. Each 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. ISO7420 has both channels in the same direction while ISO7421 has the two channels in opposite direction. In case of input power or signal loss, default output is "low" for devices with suffix "F" and "high" for devices without suffix "F". ISO742x have no integrated noise filter and thus have fast propagation delays. Features • Signaling Rate > 50 Mbps • Default Output "High" and "Low" Options • Low Power Consumption: Typical ICC per Channel (3.3-V Supplies):    – ISO7420: 1.4 mA at 1 Mbps, 2.5 mA at 25 Mbps    – ISO7421: 1.8 mA at 1 Mbps, 2.8 mA at 25 Mbps • Low Propagation Delay: 7 ns Typical • Low Pulse Skew: 200 ps Typical • Wide TA Range Specified: –40°C to 125°C • 50-KV/μs Transient Immunity, Typical • Isolation Barrier Life: > 25 Years • Operates from 3-V to 5.5-V Supply Levels • 3.3-V and 5-V Level Translation • Narrow Body SOIC-8 Package • Safety and Regulatory Approvals:    – 4242 VPK Isolation per DIN V VDE V 0884-10 and DIN EN 61010-1    – 2500 VRMS Isolation for 1 minute per UL 1577    – CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 Standards    – CQC Certification per GB4943.1-2011 Applications • Opto-Coupler Replacement in:    – Industrial FieldBus       – ProfiBus       – ModBus       – DeviceNet™ Data Buses    – Servo Control Interface    – Motor Control    – Power Supplies    – Battery Packs

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ISO7420ED Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ISO7420ED Mfr.Part#:ISO7420ED Compare: Current Part Manufacturers:TI Category:Interface Isolators Description:General Purpose Digital Isolator 2500Vrms 2Channel 50Mbps 25kV/μs CMTI 8-SOIC (0.154", 3.9mm Width)
Image:ISO7420EDR Mfr.Part#:ISO7420EDR Compare: ISO7420ED VS ISO7420EDR Manufacturers:TI Category:Interface Isolators Description:Digital Isolator 2CH 50Mbps 8Pin SOIC T/R