'Fast' high res data acquisition

[Harvey Rutt]

I'm looking for a data acquisition system, ideally a card to go in a PC but
I'll take whatever I can find (& pay what I have to!) which is just a bit -
or two - better than I can locate..........

Ideally I want 18 bits at at least 1.5MS/s; a bit faster, another bit would
be nice.

16 bit one or one and a bit MS/s is fairly routine.

I find '24 bit' sigma-delta *devices* claiming 2.5MS/s, but when you read
the data sheet carefully they dont seem quite as good as they claim, at
least when 'flat out', '100dB dynamic range' is only just over 16 bit.

Is there any 'card' out there, or even 'box', Ive missed?

harvey

 

[Robert Baer]

I'm looking for a data acquisition system, ideally a card to go in a PC but
I'll take whatever I can find (& pay what I have to!) which is just a bit -
or two - better than I can locate..........

Ideally I want 18 bits at at least 1.5MS/s; a bit faster, another bit would
be nice.

16 bit one or one and a bit MS/s is fairly routine.

I find '24 bit' sigma-delta *devices* claiming 2.5MS/s, but when you read
the data sheet carefully they dont seem quite as good as they claim, at
least when 'flat out', '100dB dynamic range' is only just over 16 bit.

Is there any 'card' out there, or even 'box', Ive missed?

harvey

Check out the cards that Gage makes...

 

[Robert Baer]

I'm looking for a data acquisition system, ideally a card to go in a PC but
I'll take whatever I can find (& pay what I have to!) which is just a bit -
or two - better than I can locate..........

Ideally I want 18 bits at at least 1.5MS/s; a bit faster, another bit would
be nice.

16 bit one or one and a bit MS/s is fairly routine.

I find '24 bit' sigma-delta *devices* claiming 2.5MS/s, but when you read
the data sheet carefully they dont seem quite as good as they claim, at
least when 'flat out', '100dB dynamic range' is only just over 16 bit.

Is there any 'card' out there, or even 'box', Ive missed?

harvey

I guess i should have given a URL:
http://www.gage-applied.com/

 

[Harvey Rutt]

I guess i should have given a URL:
http://www.gage-applied.com/

Many thanks.
Seems what I need is at or just beyond what is easily available :-(

harvey

 

[Von Heler]

I'm looking for a data acquisition system, ideally a card to go in a
PC but I'll take whatever I can find (& pay what I have to!) which is
just a bit - or two - better than I can locate..........

Ideally I want 18 bits at at least 1.5MS/s; a bit faster, another bit
would be nice.

16 bit one or one and a bit MS/s is fairly routine.

I find '24 bit' sigma-delta *devices* claiming 2.5MS/s, but when you
read the data sheet carefully they dont seem quite as good as they
claim, at least when 'flat out', '100dB dynamic range' is only just
over 16 bit.

Is there any 'card' out there, or even 'box', Ive missed?

harvey

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I'm lovin' it.

 

[Von Heler]

I'm looking for a data acquisition system, ideally a card to go in a
PC but I'll take whatever I can find (& pay what I have to!) which is
just a bit - or two - better than I can locate..........

Ideally I want 18 bits at at least 1.5MS/s; a bit faster, another bit
would be nice.

16 bit one or one and a bit MS/s is fairly routine.

I find '24 bit' sigma-delta *devices* claiming 2.5MS/s, but when you
read the data sheet carefully they dont seem quite as good as they
claim, at least when 'flat out', '100dB dynamic range' is only just
over 16 bit.

Is there any 'card' out there, or even 'box', Ive missed?

harvey

 

[Robert Baer]

Von Heler wrote:

******** NOTHING *******

 

[Robert Baer]

Von Heler wrote:

******** NOTHING *******