Datasheet Details
Part number:
ISO7421, ISO7420
Manufacturer:
File Size:
1.44 MB
Description:
Low-power dual-channel digital isolators.
Note:
This datasheet PDF includes multiple part numbers: ISO7421, ISO7420.
Please refer to the document for exact specifications by model.
ISO7421, ISO7420, Low-Power Dual-Channel Digital Isolators
The ISO7420, ISO7420M and ISO7421 provide galvanic isolation up to 2500 VRMS for 1 minute per UL.
These digital isolators have two isolated channels.
Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier.
Used in conjunction with isolated
ISO7421 Features
* 1 Highest Signaling Rate: 1 Mbps
* Low Power Consumption, Typical ICC per Channel (3.3-V operation):
* ISO7420: 1.1 mA, ISO7421: 1.5 mA
* Low Propagation Delay
* 9 ns Typical
* Low Skew
* 300 ps Typical
* Wide TA Range:
* 40°C t
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