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CD4067B: 4 to 20mA Signal Analog Multiplexing Using CD4067

Part Number: CD4067B

Can I use two CD4067 for multiplexing 1channel  to 16channel  4-20mA HART signals at 5V  or 10V

  • Hello Vemana,

    Yes, you can use CD4067B to do 1:16 current source select. You may also consider MUX36S16 and MUX506. Would you remind me what HART stands for and your system ADC bit width?

    Fan Wang

  • In reply to Fan.Wang:

    HART Stands for HIGH WAY ADDRRESSABLE REMOTE TRANSDUCER,

    Fan Wang, Thank you for the reply

    Regards

    Vemana Shankar   

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