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ISO1212: Question of VIL and VIH Specifications of ISO1212 Datasheet

Part Number: ISO1212

Hi Sirs,

My customer and I have a question of VIL and VIH Specifications of ISO1212 Datasheet which need product line's help.

Please refer to datasheet page 12, the datasheet says that VIL is Low level threshold voltage at module input (including RTHR) for output "high", VIH is High level threshold voltage at module input (including RTHR) for output "low". Is it a typo that VIL should be Low level threshold voltage at module input (including RTHR) for output "low", VIH is High level threshold voltage at module input (including RTHR) for output "high"?



Thank you and Best regards,

Wayne Chen
03/30/2019