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ISO7641FCDW vs ISO7641FCDWR Comparison

  • Hide Shared Attributes
    ISO7641FCDW
    ISO7641FCDW
    ISO7641FCDWR
    ISO7641FCDWR
  • Part No.
    ISO7641FCDW
    ISO7641FCDWR
  • Description
    TEXAS INSTRUMENTS ISO7641FCDW Digital Isolator, 17ns, 3V, 5.5V, WSOIC, 16Pins
    General Purpose Digital Isolator 2500Vrms 4Channel 25Mbps 25kV/μs CMTI 16-SOIC (0.295", 7.5mm Width)
  • Manufacturer
    TI
    TI
  • Classification
    Interface Isolators
    Interface Isolators
  • Reference Price(USD)
    $2.138
    $1.822
  • Inventory(pcs)
    4.1k
    18.4k
  • Case/Package
    SOIC-16
    SOIC-16
  • Number of Pins
    16
    16
  • Number of Channels
    4
    4
  • Data Rate
    25.0 Mbps
    25.0 Mbps
  • Power Dissipation
    399 mW
    399 mW
  • Number of Positions
    16
    -
  • Rise/Fall Time
    2.8ns, 2.9ns
    2.8ns, 2.9ns
  • Isolation Voltage
    2.5 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
  • Fall Time (Max)
    3.7 ns
    3.7 ns
  • Industrial-Spec
    Yes
    -
  • Operating Temperature (Max)
    125 ℃
    125 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
  • Power Dissipation (Max)
    399 mW
    399 mW
  • Supply Voltage
    3V ~ 5.5V
    3V ~ 5.5V
  • REACH SVHC Compliance Edition
    2015/06/15
    -
  • Supply Voltage (Max)
    5.5 V
    5 V
  • Supply Voltage (Min)
    3 V
    3.3 V
  • Overview
    ISO7641FCDW Product overview

    The ISO7641FCDW is a quad-channel Digital Isolator provides galvanic isolation up to 4242VPK per VDE. This device has 4 channels, three of which operate in the forward direction and one of which operates in the reverse direction. The C-grade device is capable of up to 25Mbps data rates with low power consumption and integrated filters for noise-prone applications. Recommended for lower-speed applications where input noise pulses of less than 6ns duration must be suppressed or when low-power consumption is critical. 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, it prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The device has TTL input thresholds.

    .
    Robust design with integrated noise filter
    .
    Low power consumption
    .
    Extremely-low ICC_disable (C-grade)
    .
    150Mbps (M-grade) Signalling rate
    .
    7ns Typical (m-grade) low propagation delay
    .
    Output defaults to low-state in failsafe mode
    .
    50kV/µs Typical transient immunity
    .
    Long life with SiO2 isolation barrier
    .
    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.
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    ISO7641FCDWR Product overview

    The ISO7631F and ISO7641F devices provide galvanic isolation up to 4242 VPK per VDE. The ISO7631F device has three channels, two of which operate in the forward direction and one which operates in the reverse direction. The ISO7641F device has 4 channels, three of which operate in the forward direction and one of which operates in the reverse direction. Suffix F indicates that output defaults to low-state in fail-safe conditions (see ). M-Grade devices are high-speed isolators capable of up to150-Mbps data rates with fast propagation delays, whereas C-Grade devices are capable of up to 25-Mbps data rates with low power consumption and integrated filters for noise-prone applications. C-Grade devices are recommended for lower-speed applications where input noise pulses of less than 6 ns duration must be suppressed, or when low-power consumption is critical. 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 circuits from entering the local ground and interfering with or damaging sensitive circuitry. The devices have TTL input thresholds and can operate from 2.7-V (M-Grade), 3.3-V and 5-V supplies. All inputs are 5-V tolerant when supplied from 3.3-V or 2.7-V supplies.

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ISO7641FCDWR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ISO7641FCDWR Mfr.Part#:ISO7641FCDWR Compare: Current Part Manufacturers:TI Category:Interface Isolators Description:General Purpose Digital Isolator 2500Vrms 4Channel 25Mbps 25kV/μs CMTI 16-SOIC (0.295", 7.5mm Width)
Image:ISO7641FCDW Mfr.Part#:ISO7641FCDW Compare: ISO7641FCDWR VS ISO7641FCDW Manufacturers:TI Category:Interface Isolators Description:TEXAS INSTRUMENTS ISO7641FCDW Digital Isolator, 17ns, 3V, 5.5V, WSOIC, 16Pins