Part Number: ADS7049-Q1 Hello,
What if DVDD is in over the recommended max of 3.6V (but under 3.9V), is there any specific concern to be worse any performance steeply? (AVDD and DVDD are divided and AVDD is within 3.6V.)
Regards, Shinya Sawamoto
Part Number: ADS7049-Q1 Other Parts Discussed in Thread: ADS8028 Is there a minimum time for “Hold time: SCLK falling edge to (previous) data valid on SDO”?
Unfortunately the datasheet does not specify this:
To elaborate further which parameter…
Part Number: ADS7049-Q1 Hello,
Looking at the timing diagram in the datasheet of the ADS7049-Q1 it looks like the acquisition time is controlled through !CS (as in keeping !CS high for a longer period would increase acquisition time).
Is this the case…
Part Number: ADS7049-Q1 Hello all,
It seems that the ADS7049 datasheet doesn't specify input leakage currents for AINP and AINM inputs. Would anyone have any ideas where to look for it?
Thank you
Part Number: ADS7049-Q1 In data sheet it mentions 25ns is the MAX value for data valid delay. It would actually give problems for reading in the data when SPI SCLK speed is higher than 20 MHz (no margin for setup timing and hold timing). Is there a low…
Hi Jan,
Again, I apologize for the wait and appreciate your patience. The single-ended devices in the same family such as the ADS7049-Q1 or ADS7042 EVMs are a good option option for single-ended devices like the ADS7046:
https://www.ti.com/tool/ADS7049…
Hello,
The ADS8558 is only a 730kSPS sampling rate device.
Would you provide more detail as to what are some other requirements for the device? the ADS8558 is a multi channel simultaneous device, to find a multiple channel device that can reach 2MSPS will…
Aaron,
The links below takes you to forum questions where the following is stated:
-- td-CKDO does not depend on the SCLK clock freq. If SCLK = 60MHz or 1MHz, td-CKDO is still 15.8ns.
Therefore , if I read SDO at the opposing edge of 60MHz SCLK there is…
Hello Satoshi-san,
The ADS7049-Q1 includes an IBIS model in the "Tools & Software" tab. The digital interface is very similar between the ADS7029-Q1 and ADS7049-Q1 devices and the IBIS model can be used for the ADS7029-Q1.
Part Number: ADS1015-Q1 Other Parts Discussed in Thread: ADS1015 , ADS7049-Q1 , ADS7142-Q1 Hello TI
We are using ADS1015-Q1 in our ZF TRW Automotive ADAS application products (Camera), now we are looking for the equivalent alternative but smaller size device…
