ADS1244: Request for Recommendation: Compact, Low-Noise ADC for Biopotential (ECG) Acquisition

Part Number: ADS1244
Other Parts Discussed in Thread: ADS1299

Tool/software:

Dear Sir or Madam,

I am looking for a highly compact, low-noise, and accurate ADC suitable for biopotential signal acquisition (e.g., ECG). My goal is to place the ADC as close as possible to the electrode front-end amplifier to minimize signal degradation and eliminate the need for a full-featured analog front-end (such as the ADS1299).

Could you please recommend a suitable ADC from your portfolio that is optimized for medical applications, supports a sampling rate around 4000 SPS, and comes in a very small package?

Thank you in advance for your assistance.

Best regards,
Shimon Hayun