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ISO6721FBQDRQ1
  • ISO6721FBQDRQ1

Request Information For ISO6721FBQDRQ1

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ISO6721FBQDRQ1 Overview

The ISO672x-Q1 devices are high-performance, dual-channel digital isolators ideal for cost sensitive applications requiring up to 5000 VRMS (DWV package) and 3000 VRMS (D package) isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.

The ISO672x-Q1 devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by TI’s double capacitive silicon dioxide (SiO2) insulation barrier. The ISO6720-Q1 device has 2 isolation channels with both channels in the same direction. The ISO6721-Q1 device has 2 isolation channels with 1 channel in each direction. In the event of input power or signal loss, the default output is high for devices without suffix F and low for devices with suffix F. See Device Functional Modes section for further details.

ISO6721FBQDRQ1

Features

  • Functional Safety-Capable
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
  • Meets VDA320 isolation requirements
  • 50-Mbps data rate
  • Robust isolation barrier:
    • High lifetime at 1060 VRMS working voltage
    • Up to 5000 VRMS isolation rating
    • ±150 kV/μs typical CMTI
  • Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V
  • 1.71-V to 5.5-V level translation
  • Default output High (ISO672x-Q1) and Low (ISO672xF-Q1) Options
  • 1.8 mA per channel typical at 1 Mbps
  • Low propagation delay: 11 ns typical
  • Robust electromagnetic compatibility (EMC)
    • System-Level ESD, EFT, and surge immunity
    • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
    • Low emissions
  • Narrow-SOIC (D-8) and Wide-SOIC (DWV-8) package
  • Safety-Related Certifications:
    • DIN VDE V 0884-11:2017-01
    • UL 1577 component recognition program
    • IEC 62368-1, IEC 61010-1, IEC 60601-1
    • GB 4943.1-2011

Product Parameters

  • genericPartNumber

    ISO6721-Q1

  • partDescription

    Automotive, general-purpose, dual-channel, 1/1 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

    3000|LARGE T&R

  • orderablePartNumber

    ISO6721FBQDRQ1

  • statusDisplay

    ACTIVE

  • packageQuantity

    3000

  • packagePins

    SOIC (D)|8

Technical Documents

  • ISO6721/ISO6721-Q1 Functional Safety FIT Rate, FMD and Pin FMADetails>>

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

Other distributor's price

Distributor Part # Mfg. Description Price
arrow ISO6721FBQDRQ1 Texas Instruments Digital Isolator CMOS/LVCMOS 2-CH 50Mbps Automotive 8-Pin SOIC T/R

3000---$1.1644

6000---$1.1528

9000---$1.1412

12000---$1.1298

15000---$1.1185

24000---$1.1073

30000---$1.0963

45000---$1.0853

48000---$1.0745

digikey ISO6721FBQDRQ1 Texas Instruments AUTOMOTIVE, GENERAL-PURPOSE, DUA

1---$1.8100

10---$1.6240

25---$1.5316

100---$1.3050

250---$1.2254

500---$1.0722

1000---$0.8884

mouser ISO6721FBQDRQ1 Texas Instruments Digital Isolators Automotive, general-purpose, dual-channel, 1/1 digital isolator 8-SOIC -40 to 125

1---$1.8000

10---$1.6200

25---$1.5300

100---$1.3000

250---$1.2300

500---$1.0700

1000---$0.8900

3000---$0.8890