in the Annex (pag.5 and following) the measured parameter are not clearly decribed, in particulat test conditions. The name of the parameters suggest some test conditions, but it is not clear.
Example:
- DNL_MAX_16M_5V (page 26)
- DNL_MAX_3P2M_5V (Page 35)
I suppose it is DNL maximum (positive), with clock at 16MHz or 3,2MHz and reference Voltage at 5V => Is it correct? what does it means "3P2M" Is it 3 POINT 2 MHz?????
The same question for:
- DNL_MIN_16M_5V (page 28)
- DNL_MIN_3P2M_5V (page 36)
- INL_MAX_16M_5V (page 29)
- INL_MAX_3P2M_5V (page 37)
- INL_MIN_16M_5V (page 30)
- INL_MIN_3P2M_5V (page 39)
Other Example: OFFSET error. I suppose these parameters are OFFSET error with reference Voltage 5V, clock 16MHz....what then? which is the difference? What doe it means 0K/0.5???
- OFF_ERR/5.0/3/16MHZ/0K/0.5 (page 66)
- OFF_ERR/5.0/8/16MHZ/0K/0.5 (page 68)
The same for Full scale error:
- FSR_ERR/5.0/3/16MHZ/0K/0.5 (page 67)
- FSR_ERR/5.0/8/16MHZ/0K/0.5 (page 69)
Other example: Input leakage current (page 9-15 and 17-25)
- A(i)_ON_VDD/5.25/5.25/0/0/0 with i= 1, 2, 3...8 => input leakage current with reference Voltage 5,25V, input voltage 5,25V (ON)...what does it mean 0/0/0???that all the other inputs are OFF (0V)?
- A(i)_OFF_GND/5.25/5.25/0/0/0 with i= 1, 2, 3...8 => input leakage current with reference Voltage 5,25V, input voltage 5,25V (OFF, it should be 0V???)...what does it mean 0/0/0???that all the other inputs are OFF (0V)
Other parameters not analyzed.
Conclusion: can someone please explain me the test conditions of the parameters listed above (or even in general for all the parameters in the Annex)?
