Part Number: ISO7321C
In Silicon Lab datasheet, e.g. SI86xx, the threshold is defined as VT+ 1.67V(typ) and VT- 1.23V(typ).
Do we have the specifications for ISO7321? These specs are required for input voltage tolerant test.
It is not specified in the ISO7321 datasheet but we can calculate the range from VIH and VIL parameters.
VT+ and VT- would range between 0.8V and 2.0V. There would also be a typical hysteresis of 460mV at 5V supply operation. Calculating using the same would give you the below table.
Hope this helps.
In reply to Anand Reghunathan:
In reply to Zhou Fang:
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.