Part Number: ADS8685 Three ADS8685-s connect to FPGA(MAX10) with daisy-chain. The FPGA communicates with the converters by SPI(not multi-SPI). The FPGA is SPI master. ADS8585 has parity check, so I think that FPGA can find a error on transmission by using…
Part Number: ADS8685 Dear TI Team,
Do you have ADC which is similar or better in performance to ads8685 but low input ranges. In ads8685, being reference voltage fixed at 4.096V, I cannot go below 2.5V. I want selectable lower Rangle like, +/-0.5V/+/…
Part Number: ADS8685 Hello,
Something that is unclear to me in the ADS868x datasheet is how you actually read the conversion result. I understand how you would send a command to read/write data to the configuration registers, but what do you do to simply…
Part Number: ADS8685 Dear E2E Team / ADC
1. During ADC ads8685 configuration registers write and read operation: do we need to monitor the status of RVS signal before issuing the command for read and write or during change over from Read/Write to Conversion…
Part Number: ADS8685 Other Parts Discussed in Thread: ADS8695 Customer has pointed out something in the DS for the ADS8685.
Table 6 from p44 says:
- Input Alarm Flags is D[9: 7 ] - ADC input range is D[ 7 :4]
Both have " 7 "
But in Table 7, it says…
Part Number: ADS8685 Hi,
Three ADS8685-s is connected to FPGA(MAX10) with daisy-chain. The FPGA communicates with the converters by SPI(not multi-SPI). The FPGA is SPI master. According to the below: the datasheet(ads8685.pdf, revC) p44 section 7.5.3, the…
Part Number: ADS8685 Other Parts Discussed in Thread: ADS8860 Hi team,
My customer is using the ADS8685 now. As you know the internal and external reference is 4.096v. My customer input signal is below 2.5V. We want to check whether we have similar price and performance…
