Part Number: ADS5270
We designed the ADC circuit with ADS5270 to receive input voltage in the range of ±10V as follows.
And the output of the function generator and the value measured by ADS5270 were compared and tested with an oscilloscope through…
Part Number: ADS5270 Other Parts Discussed in Thread: THS4531 , LMH6551 We designed a data aquesition board for 24 channels using three ADS5270.
The ADS5270 are connected to an FPGA via LVDS and that interface is working fine.
The PDF shows the schematics…
Hi,
I have an ADS5270 here in the lab on an EVM that I could connect to the TSW1405 running the High Speed Data Converter Pro GUI. I *am* able to power down channels on the ADC using register addresses 2 and 3.
But, it looks like powering down a channel…
Couple of quick things Akash,
1. Where is your DC bias current path for the V+ inputs to the op amps?
2. This differential I/O op amp circuit sometimes has a common mode oscillation - probably not here, but we did see that in the OPA838 decomp device…
