Part Number: ADS7865 Other Parts Discussed in Thread: AMC1311 , Tool/software: I am going to interface the differential output of an AMC1311 to the differential input of an ADS7865.
The AMC1311 has a common mode offset of 1.44V. Will this create an…
Part Number: ADS7865 Tool/software: Hello,
My cusotmer has some questions for ADS7865. 1) Is IBIS model avaialble? If not, do you have any other alternative model to simulate the signal integrity?
2) They are asking is more detail about CLOCK input…
Part Number: ADS7865 Tool/software: Hi,
I am reaching out with a question regarding the timing specifications of the ADS7865 ADC, specifically about the "t2" parameter (BUSY rise delay) mentioned on page 7 of the datasheet in "Figure 1. Interface Timing…
Part Number: ADS7865 Tool/software: Hello, My customer has a question for ADS7865. The dadasheet says that 0.1uF and 10uF should be placed for BVDD on P25 like the below.
On the other hand, "TERMINAL FUNCTIONS" on P7 recommends to use 1uF and Figure…
Part Number: ADS7865 Tool/software: Hello,
ADS7865 has 2 power supplies. Does it require any specific power-up/down sequnce for these supplies?
Regards, Oba
Part Number: ADS7865 Tool/software: Assuming that no configuration registers are changed at power-on. What is the default channel sequence? The SEQUENCER REGISTER is 0x000 by default. This means the sequence length is 0 = Sequencer disabled. It is unclear…
Part Number: ADS7865 Tool/software: The datasheet indicates "Chip select. When low, the parallel interface of the device is active; when high, input signals are ignored and output signals are 3-state"
Does this statement include the CONVST input? If…
Hi Patrick,
Thank you for your post.
I imagine the ADS7865 is still functional at lower clock speeds, but I'm not sure what are the consequences for using a CLK frequency below 1 MHz. This would simply lead to a longer conversion time, for which there…
Other Parts Discussed in Thread: ADS7865 , AMIC120 Hi Team, We would like to get your help with the suggestion to our customer for a processor that is capable to perform DSP operations on stored signals? The customer application is sensor signal sampling…
Part Number: ADS7865 Hi,
In the spec od ADS7865 it is stated that BVDD absolute maximum rating is 1.5 x AVDD. Is this demand valid also during voltage shut down to the device, or only during nominal operation?
Thanks,
Eli.
