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Part Number: PGA207 Hi team,
For PGA207 layout, here is an design item want to confirm with you.
There is a description as following saying the digital ground should return through a seperate connection.
But for the real case, my customer want to know…
Part Number: PGA207
Hi Team,
Good day. I have to confirm if shorting the negative power rail of this IA device to ground would result to damage?
I am thinking that it's fine though as normal op-amp will just clamp the output to minimum of 0V. I am having…
Hi Shai,
Unfortunately, there is no immediate single IC solution similar to the precision PGA281 for a fully-differential output precision Programmable Gain Amplifier with a higher 130-kHz bandwidth. As you have mentioned, the PGA281 bandwidth is limited…
Since the thru-hole packaged version of this part is now obsolete, I am trying to find a replacement that will operate in a similar way and provide the same gains of 1,2,5 and 10.
Can anyone help with suggesting such a device, or will I be forced to…
HI Rekha,
Attached is a list of precision programmable gain amplifiers that can support outputs up to +/-10V.
As Kai has mentioned, it would be useful to know the DAC that is used on this application, as well as the input amplitude and frequency/settling…
Hi Praveen,
My apologies. Not sure why the image didn't attach properly before:
You can cascade PGA204 and PGA207, simply ground the (-) input of the second amplifier in the chain and tie the output of the first amplifier to the second's (+) input…
Hello Sakthi,
There are several PGA options that may meet your requirements. Unfortunately none of the options have as many gain steps as the PGA281, but perhaps you'll find one that includes the gains and bandwidths your system is requiring.
Take…
