Is ADG726 suitable for thermocouple multiplexing?

pshepherd on Jun 5, 2018

I found CN0354, which uses the ADG1609 multiplexer to read from 4 different thermocouples. Would ADG726 work as well for 16 thermocouples? A short examination of the specs makes them look functionally very similar.

Thanks!

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Stephen_Nugent
Jan 14, 2019 +1 verified
Hi,

In CN0354 the ADG1609 is operating using a +/-5V supply. The ADG726 cannot operate with these supplies, the maximum dual supply is can operate with +/- 2.5V.

Maybe using multiple ADG1609 is an option…

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+1 Stephen_Nugent

on Jan 14, 2019 5:25 PM
Hi,

In CN0354 the ADG1609 is operating using a +/-5V supply. The ADG726 cannot operate with these supplies, the maximum dual supply is can operate with +/- 2.5V.

Maybe using multiple ADG1609 is an option?

Regards,

Stephen
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+1 Stephen_Nugent

on Jan 14, 2019 5:25 PM
Hi,

In CN0354 the ADG1609 is operating using a +/-5V supply. The ADG726 cannot operate with these supplies, the maximum dual supply is can operate with +/- 2.5V.

Maybe using multiple ADG1609 is an option?

Regards,

Stephen
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