4DIR1421H, 4DIR0400H Robust Digital Isolators

Infineon

Description

ISOFACE™ Digital Isolator 4DIRx4xxH family Robust Digital Isolators with precise timing and low power consumption .
The ISOFACE™ 4DIRx4xxH quad-channel digital isolator family supports data rates up to 40 Mbps and ensures robust data communication over a wide ambien.

📥 Download Datasheet

4DIR1421H Datasheet Preview — This datasheet PDF includes multiple part numbers: 4DIR1421H, 4DIR0400H. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: 4DIR1421H, 4DIR0400H
Manufacturer: Infineon ↗
File Size: 1.18 MB
Datasheet: 4DIR0400H-Infineon.pdf
Description: Robust Digital Isolators
Note: This datasheet PDF includes multiple part numbers: 4DIR1421H, 4DIR0400H.
Please refer to the document for exact specifications by model.

Features

* Data rates up to 40 Mbps
* Wide operating supply voltage 2.7 V - 6.5 V
* Low current consumption (max. 1.6 mA/ch @ 1 Mbps, 3.3 V, 15 pF)
* High CMTI of min. 100 kV/µs
* Propagation delay typ 26 ns with 3 ns channel-to-channel mismatch
* Max 3 ns puls

Applications

* Potential applications
* Server, telecom and Industrial Switch-Mode Power Supplies (SMPS)
* Industrial automation systems
* Motor drives
* Medical equipments
* Isolated Serial Peripheral Interface (SPI) 1 Certification planned Datasheet www. infineon. com Pl

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