Part Number: ADS5292 For this ADC, the "absolute maximum ratings" states that the voltage at SCLK, SDATA, and CS should not exceed min(2.2 , AVDD +0.3). But the "Digital Characteristics" table states that the same pins (SCLK, SDATA, and CS) are compatible…
Part Number: ADS5292 Hi Team,
I am trying to input the same analog signal to all channels of the ADS5292 and receive AD conversion results as LVDS data , but only channel 4 and channel 5 have a difference of about 2 samples from other channel. No decimation…
Part Number: ADS5292 Hi,
In the ADS5292 datasheet there are two points that we would appreciate clarificaiton on:
1) On page 52 of the datasheet the statement "This 12-bit ADC achieves 70 dBFS SNR at 80MSPS. Its output resolution can be configured…
Thanks for considering the ADS5292! yes, the device supports 14bit mode. please note the 14bit performance is based on bench characterization , not guaranteed on final tester. Therefore the 14bit has typical SNR number only, not min. number.
Thanks…
Part Number: ADS5292 Hello,
we are using the ADS5292 with 80MHZ ADC input clock. We have enabled the decimation filter with custom coefficients and decimation by 8. When setting the output data rate to 0x0003 (divide by 8), no LCLK is output, we can…
Thanks. The ramp test pattern did not work before but I just tried it again and it did so I'm back testing with the function generator and the waveform changed. However, when I parse the data from ADC codes to voltage (which is my point of reference)…
Hello Glovato,
We have received your inquiry about the ADC codes to voltage conversion for the ads5292 device and will get back to you as soon as possible.
Other Parts Discussed in Thread: ADS5292 Hi,
I'm using the ADS5292. I'm put in 1.8V at LVDD pin.
In this case, Can I using the 3.3V level signal on the digital control pins(PDN,RESET,SCLK,CS,SDATA)?
Thanks Niels for pointing out the typos in the datasheet! The confusion is coming from datasheet conversation from ADS5294 to ADS5292. 12 bit, 14-bit information were mixed up.
we target to release one version in March/Feb to address that and include…
