Other Parts Discussed in Thread: ADS7865 Hi all Would you mind if we ask ADS7865? Our customer will use VREFOUT for REFin. On P4 ELECTRICAL CHARACTERISTICS, Reference output voltage is from 2.485V to 2.515V with DAC = 0x3FF and –40°C < TA < +125°C.…
Part Number: ADS7865 Hi all Would you mind if we ask ADS7865? <Question> On the layout on the datasheet P26 Figure 37. Optimized Layout Recommendation, it seems that 22pin(WR) connects to BVDD. It is mistake between 22pin(WR) and 24pin(BVDD), right? 22…
Other Parts Discussed in Thread: ADS7865 hi!
I'm trying to develop an algorithm for the ads7865 using vhdl, i used a state machine for the implementation of the algorithm and it's divided like this:
Wait state: CS high, input signals ignored and…
Other Parts Discussed in Thread: ADS7865 Hi all Would you mind if we ask ADS7865? There is some discription about 470nF capacitance at REFout and REFin on the datasheet. <REFIN> The converter generates reference, the internal reference buffer requires…
Other Parts Discussed in Thread: ADS7865 Hello Teams,
I’d like to ask you about ADS7865.
Is there possibility the interference between inputs terminals occur due to stray capacitance?
Could you tell me the solution for interference between inputs…
Other Parts Discussed in Thread: ADS7865 Hello,
I am planning to use the ADS7865 Analog to digital converter.
I have two questions about figure 29 in the Data Sheet (page 13) which explains the analog supply current vs data rate in deep power down mode.
1…
Other Parts Discussed in Thread: ADS7865 Hello,
Could you please let me know the data read timing and the Sequence length register setting in the ADS7865 Sequencer mode? Is it correct the following my thinking?
1. The sequence length register SL1 & SL0 should…
Other Parts Discussed in Thread: ADS7865 From the datasheet of ADS7865, I found that ADS7865 can be used as 3+3 channel or 2+2 channel. But I want to use3+2 channel in my application. So I have some questions about ADS7865 that is how to choose Channel…
Other Parts Discussed in Thread: ADS7865 Hallo,
I have a question about the ADS7865. Is it always only 2 channels the channels can simultaneous sampling in the Sequencer Mode 1 or 2 of Figure 33 and Figure 34 in the datasheet? The sampling is 3 times sampling…
Other Parts Discussed in Thread: ADS7865 Several of the ADS7865 digital input pins show a 36ohm resistance to ground when BVDD is connected to 3.3V. Namely, the BUSY, CONVST, CLK, and All DB pins (except DB10) are showing this behavior. I don't think the…