Hi, I really enjoy the ADS127l01, The EVM is a lot of fun.
Board space is a huge concern for me. The ADS1282 would be ideal if it wasn't so expensive.
I do have a few questions if you have time:
1. Would you recommend doing the passive low pass filtering…
Many thanks Ian.
It has really clarified my understanding.
Following are the answers to your queries:
What is the required signal bandwidth of your system?
As you have correctly identified, the input analogue signal itself does not have a large bandwidth…
Other Parts Discussed in Thread: ADS1259 , PGA112 , PGA205 , PGA280 , PGA281 Hello,
I'm using the TI ADS1259 to measure the voltage of a li-ion battery. The ADS1259 datasheet recommended using a PGA 204/205 for an input buffer. I will only be measuring positive…
Other Parts Discussed in Thread: PGA117 , PGA112 , PGA113 Hello,
I currently am trying to write to the PGA 0x2a and 0x09 (mux CH9 with gain 1). Here is the scope snapshot of what I am sending to the PGA:
http://imgur.com/rZo8slL.
However, I am unable to…
PGA112, typical -3db frequency is 1.6mhz at binary gain of 16v/v, it is too low.
could you tell me another?
my application,
operation frequency is from 1mhz to 9mhz,
I require the the gain about -10v/v to 16v/v.
I need one channel.
I need a programmable…
Other Parts Discussed in Thread: PGA117 , PGA112 Hello,
On page 27 of the PGA117 family datasheet, it has SPI commands for the PGA112/113 and also daisy-chain commands but I don't see where it specifically states what commands I would use for the PGA117…
Hello Alin!
For TI PLC solutions you will need PLC API libraries. Currently TI PLC branch supports API for F28335 (+OPA564 & PGA112), F28069(+AFE031) & F28M35 (+AFE031 or AFE032). Perhaps this thread will be useful for you http://e2e.ti.com/support…
Hi Robbie,
Unfortunately we don't offer a similar device that operates on 3.3V power. However, the PGA112 (gain = 1, 2, 4, 8, 16, 32, 64, 128) and PGA113 (gain = 1, 2, 5, 10, 20, 50, 100, 200) may be of interest to you. These are both single-ended input…
Hi Dang!
It seems I can to repeat the content of my recent post again only:
For TI PLC solutions you will need PLC API libraries. Currently TI PLC branch supports API for F28335 (+ OPA564 & PGA112 ), F28069(+ AFE031 ) & F28M35 (+ AFE031 or AFE032 ). Perhaps…
Hi Matthew,
Well I understand that 28335 cannot be used with AFE031. Is that right? So can i proceed using OPA564 and PGA112? Do you provide software that enables 28335 to work with OPA564 and PGA112? what about fixed point series C2000, can they…
