HKW581 DIC

The IC decoder HKW581 is a key building block for identification and decoding of weather forecasting data which is transmitted via the DCF77 time signal in the Meteotime 1 system.

Data must first be decrypted by this decoder before it can be further decoded and processed by the application control and evaluation controller.
The circuit is designed for an operating voltage range of 2.0 V to 5.5 V and is available in SMD style MSOP8.

Subscription to this IC decoder is only possible on the basis of a valid license agreement with the service provider Meteotime.