ISO7721FDR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ISO7721FDR
Manufacturer

TI
ChipWorker Part#

CW59183266
Package

SOIC-8
Description

Digital Isolator CMOS 2CH 100Mbps Automotive 8Pin SOIC T/R
Documentation

Datasheet

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ISO7721FDR Specifications

Attribute	Attribute Value

Part Number	ISO7721FDR
Manufacturer	TI
ChipWorker Part#	CW59183266
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Rise/Fall Time	1.8ns, 1.9ns
Number of Channels	2 Channel
Power Dissipation	100 mW
Isolation Voltage	3000 Vrms
Fall Time (Max)	3.9 ns
Fall Time (Max)	3.9 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	100 mW
Supply Voltage	2.25V ~ 5.5V
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Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Pre-Release
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status

Product Description

The ISO772x devices are high-performance, dual-channel 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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