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ISO7310CQDRQ1

  • ISO7310CQDRQ1

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ISO7310CQDRQ1 Overview

The ISO7310-Q1 device provides galvanic isolation up to 3000 VRMS for 1 minute per UL 1577 and 4242 VPK per VDE V 0884-10. These devices have one isolated channel comprised of a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, the ISO7310-Q1 device prevents noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry. The device has integrated noise filters for harsh industrial environment where short noise pulses may be present at the device input pins.

The ISO7310-Q1 device has TTL input thresholds and operate from 3-V to 5.5-V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO7310-Q1 device has been significantly enhanced to enable system-level ESD, EFT, Surge and Emissions compliance.

For all available packages, see the orderable addendum at the end of the datasheet.
ISO7310CQDRQ1

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM Classification Level 3A
    • Device CDM Classification Level C6
  • Signaling Rate: 25 Mbps
  • Integrated Noise Filter at the Input
  • Default Output and Options
  • Low Power Consumption: Typical ICC
    • 1.9 mA at 1 Mbps, 3.8 mA at 25 Mbps (5-V Supplies)
    • 1.4 mA at 1 Mbps, 2.6 mA at 25 Mbps (3.3-V Supplies)
  • Low Propagation Delay: 32 ns Typical (5-V Supplies)
  • 65-kV/μs Transient Immunity, Typical (5-V Supplies)
  • Robust Electromagnetic Compatibility (EMC)
    • System-level ESD, EFT, and Surge Immunity
    • Low Emissions
  • Isolation Barrier Life: > 25 Years
  • Operates from 3.3-V and 5-V Supplies
  • 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
    • 3000-VRMS Isolation for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A,
      IEC 60950-1 and IEC 61010-1 End Equipment Standards
    • Planned CQC Certification per GB4943.1-2011

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ISO7310CQDRQ1
ISO7310CQDRQ1

Product Parameters

  • genericPartNumber

    ISO7310-Q1

  • partDescription

    Automotive, low-power, single-channel, 25-Mbps digital isolator

  • statusDescription

    This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

  • packageQtyCarrier

    2500|LARGE T&R

  • orderablePartNumber

    ISO7310CQDRQ1

  • statusDisplay

    ACTIVE

  • packageQuantity

    2500

  • packagePins

    SOIC (D)|8

Technical Documents

  • Isolation Glossary (Rev. A)Details>>

  • How to Replace Optocouplers with Digital Isolators in Standard Interface Circuit (Rev. A)Details>>

  • Digital Isolator Design Guide (Rev. F)Details>>

Related Products

Other distributor's price

Distributor Part # Mfg. Description Price
arrow ISO7310CQDRQ1 Texas Instruments Digital Isolator CMOS 1-CH 25Mbps Automotive 8-Pin SOIC T/R

2500---$1.3990

5000---$1.3670
digikey ISO7310CQDRQ1 Texas Instruments DGTL ISO 3000VRMS 1CH 8SOIC

1---$3.2000

10---$2.8730

25---$2.7164

100---$2.3543

250---$2.2336

500---$2.0042

1000---$1.7085
mouser ISO7310CQDRQ1 Texas Instruments Digital Isolators Automotive, low-power, single-channel, 25-Mbps digital isolator 8-SOIC -40 to 125

1---$3.2000

10---$2.8700

25---$2.7200

100---$2.3500

250---$2.2300

500---$2.0000

1000---$1.7500

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