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ADS1204: ads1204 alternative?

Alexander Baehr
Intellectual 627 points
Part Number: ADS1204
Other Parts Discussed in Thread: ADS1274, ADS1278

Dear all,

I am searching for a delta-Sigma ADC which Outputs the bit stream directly; we want to do the Signal processing in an FPGA. I remember the ads1204 from years ago. Are there alternatives? I do not manage to find the right search pattern on the web. "Output: Serial" yields many devices with internal filtering and serial output, which I do not want.

Thanks for a hint how to search, or for a list of devices.

Alexander 

  • 0
    TI__Guru**** 181751 points

    Hi Alexander,

    If you need four channels of modulator in one package, the ADS1204 is still the only stand alone device we have to offer.  The ADS1274 has a filter bypass option, which will give you four simultaneously sampled modulator outputs, so that might be an option for you as well.  If you need more channels, the ADS1278 offers eight modulator bit streams.