ADS1292: ECG+PPG solution

Hailiang Zhang

Part Number: ADS1292
Other Parts Discussed in Thread: AFE4960P, AFE4410

Hi Team,

Could you help me check does ADS1292 support PPG? Please share the discrete or integrated ECG+PPG solution for my customer's smart bracelet project. Thanks

Regards,

Hailiang

over 2 years ago

0 ChienChun Yang over 2 years ago

TI__Mastermind 19815 points

Hi,

May I ask what does PPG mean and stand for?

May I also get the name of your customer or is this for generic customer?

Do they have/use ADS1292 Evaluation Kit(board) EVM?

Thanks

0 Hailiang Zhang over 2 years ago in reply to ChienChun Yang

TI__Expert 5615 points

Hi ChienChun,

Photoplethysmography (PPG) is a popular optical technique used in heart rate monitors (HRM) and peripheral capillary oxygen saturation (SpO2) measurements.

It is for BYD. They are doing device selection and don't have a development kit yet.

Regards,

Hailiang

+1 Nick Zahabizadeh over 2 years ago in reply to Hailiang Zhang

TI__Expert 4134 points

Hi Hailiang,

I cover photometry (PPG/SpO2) AFEs , so I can help.

The ADS1292 does not support PPG, it only does ECG.
If BYD wants their bracelet to do ECG and PPG, I would recommend the AFE4960P since it can do two channels of ECG and support bioimpedance measurements, like the ADS1292, but with a 4LED and 4PD-capable PPG signal chain: https://www.ti.com/product/AFE4960P

If BYD does not want ECG functionality, I would recommend the AFE4410: https://www.ti.com/product/AFE4410

AFE4410 is under NDA so we would need BYD to sign an NDA first. I can help you with that-- just email me.

Kind regards,
Nick Z

Data converters

Data converters forum

ADS1292: ECG+PPG solution