ADC board with 2 input channels, 12 bit, 10MHz conversion ra

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

http://www.analogconsultants.com

 

[P]

On Mon, 13 Sep 2004 00:55:57 +1000, <Karl Johansen> wrote:

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%5Fid=153&
pf%5Fid=1421&mscssid=9AHVUNRVNT1D9PVW8TQKST2RCS8V2T6A

good luck


<Karl Johansen> wrote in message
news:41446381$0$12751$afc38c87@news.optusnet.com.au...

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

 

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


"en" <res7nl33@verizon.net> wrote in message
news:E0t1d.2538$g9.2505@trnddc06...

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

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

good luck


Karl Johansen> wrote in message
news:41446381$0$12751$afc38c87@news.optusnet.com.au...
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

 

[Carl Ijames]

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?

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.

--
Regards,
Carl Ijames carl.ijames at verizon.net