ISO7721DW Semiconductors - ICs by Texas Instruments

DIGITAL ISOLATOR 2-CH 100MBPS SOIC-16

Status: Unknown
Series: -
RoHS: Unknown
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The ISO772x devices are high-performance, dualchannel digital isolators with 5000 VRMS (DW package) and 3000 VRMS (D package) isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC. The ISO772x 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 a silicon dioxide (SiO2) insulation barrier. The ISO7720 device has both channels in the same direction while the ISO7721 device has both channels in the opposite 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 the Device Functional Modes section for further details. Used in conjunction with isolated power supplies, these devices help prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. Through innovative chip design and layout techniques, the electromagnetic compatibility of the ISO772x devices has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO772x family of devices is available in 16-pin SOIC wide-body (DW) and 8-pin SOIC narrow-body (D) packages.

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Prices starting from US$1.12

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Farnell
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Texas Instruments
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Newark Electronics
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Specifications

No. of Channels 2 Channel
Propagation Delay 11ns
Supply Voltage Min 2.25V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 16Pins
Operating Temperature Min -55°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Robust EMC, dual-channel, 1/1, reinforced digital isolator | Texas Instruments
Digital Isolator, 2-Ch, 100Mbps, Soic-16 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ISO7721DW?

Additional datasheets, footprints and schematics for ISO7721DW are listed on our Part Details page. You can also find images and similar parts to ISO7721DW on this page.

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What category does ISO7721DW fall under?

The ISO7721DW is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to ISO7721DW when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

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Is the ISO7721DW RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for ISO7721DW have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for ISO7721DW.

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