4DIR1421H, 4DIR0400H Datasheet - Infineon

4DIR1421H Robust Digital Isolators

The ISOFACE™ 4DIRx4xxH quad-channel digital isolator family supports data rates up to 40 Mbps and ensures robust data communication over a wide ambient operating temperature range (-40°C to +125°C) and across production spread. Infineon’s robust Coreless Transformer (CT) technology provides high imm.

4DIR1421H 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

4DIR0400H-Infineon.pdf