ADC board with 2 input channels, 12 bit, 10MHz conversion rate, 4Ksamples FIFO, USB (or PCI on PC104

[Guest]

I'm looking Analog to Digital Converter (ADC) board with
2 Input channels
12 bit resolution
10 Mega saples/second conversion rate
4 K samples buffer
USB interface (or PCI on PC104+ form)
Linux and QNX (and Windows) SW drivers

Does anybody recomment any board with above characteristics?

Thx

 

[Joerg]

Hi Karl,

I'm looking Analog to Digital Converter (ADC) board with
2 Input channels
12 bit resolution
10 Mega saples/second conversion rate
4 K samples buffer
USB interface (or PCI on PC104+ form)
Linux and QNX (and Windows) SW drivers

Does anybody recomment any board with above characteristics?

If the usual suspects such as Gage don't have it, it might not exist. I
would guess that the USB or PC104 form factor requirement may be a tough
one to satisfy.

Regards, Joerg

 

[P]

I'm looking Analog to Digital Converter (ADC) board with
2 Input channels
12 bit resolution
10 Mega saples/second conversion rate
4 K samples buffer
USB interface (or PCI on PC104+ form)
Linux and QNX (and Windows) SW drivers
Does anybody recomment any board with above characteristics?
Thx

Hi, thats 10 Mb * 2 channels * 2 bytes (12 bit) = 40 Mb/second.
I think thay may be too much for PC104, maybe it is possible with DMA.
USB2 and PCI should work ok.

I did design a USB device once, but that was only a low speed device.
You need to search a really fast one.

Success in your search.

Pieter Hoeben
http://www.hoeben.com

 

[en]

USB ADC ... Measurement Computing is the only thing that comes to mind,

http://www.measurementcomputing.com/cbicatalog/cbiproduct.asp?dept_id=153&
pf%5Fid=1421&mscssid=9AHVUNRVNT1D9PVW8TQKST2RCS8V2T6A

good luck

 

[Guest]

Thank you for your posting. I'm afraid the card you've pointed is about 100
times slower (100Khz) than what I need (10MHz).

 

[Carl Ijames]

I'm looking Analog to Digital Converter (ADC) board with
Well, I've never used this one but it is close to your specs:
http://www.web-tronics.com/20ulspeedani.html The datel pci416 would
work except for the pci form factor, but they've discontinued all their
boards.