ADS1294R Question

Takumi Suzuki1

Mastermind 8610 points

Other Parts Discussed in Thread: ADS1294R

Hi,

Let me ask you a basic question as below.

Q) Is it possible to get ECG and respiration at the same time by 1ch(IN1P/IN1N)?

Thank you for your support.

over 9 years ago

0 Brian Pisani over 9 years ago

TI__Mastermind 38745 points

Hello Takumi,

Unfortunately this is not possible. You can only measure one or the other on channel 1.

Regards,
Brian Pisani

0 Takumi Suzuki1 over 9 years ago in reply to Brian Pisani

Mastermind 8610 points

Hi Brian-san,

Thank you for your reply, I understood.

Would you tell me if you know any other solution to get both ECG and Resp data simultaneously?

Regards,

0 Brian Pisani over 9 years ago in reply to Takumi Suzuki1

TI__Mastermind 38745 points

Hello Takumi,

You are able to acquire both at the same time using separate channels. An example scenario to do what you are describing is illustrated in section 10.2.1 of the ADS1294R datasheet beginning on page 89. Let me know if you have questions regarding this topology.

Regards,
Brian Pisani

0 Takumi Suzuki1 over 9 years ago in reply to Brian Pisani

Mastermind 8610 points

Hi Brian-san,

Thank you for your support.

It is very useful information for me, thanks!

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ADS1294R Question