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.
Part Number: ADS7865 Hi all Would you mind if we ask ADS7865? <Question1> How much is the recommended the value of capacitance at input pin? Is our following recognition correct? The capacitor in the RC kickback filter is typically selected to be >10…
Part Number: ADS7865 Hi all Would you mind if we ask ADS7865? Could you let us know the relationship between AVDD and REFIN. -Analog inputs are single end. -REFIN is sapplied by external referecence voltage. The customer doesn't use REFOUT. In case of follows…
Part Number: TMS320C28346 Other Parts Discussed in Thread: ADS7865 Hi, i'm using the adc ADS7865 interfaced with the XINTF peripheral at TMS320C28346. I checked with the oscilloscope the handshaking line and the timing is corret. In particular I have…
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…
