Part Number: LMP7721
I'm working for my PhD prototype about high impedance sensors and I need to simulate and calculate some theorical values of them.
I'm looking for about different parameters about two operational amplifiers that I can't find:
1) Input resistance and input capacitance of the LMP7721
2) Differential resistance (between two inputs) of the LMP7721
3) Input resistance and input capacitance of the TLV333
4) Differential resistance (between two inputs) of the TLV333
These information is basic to study the small signal model circuit of the sensors that I am using, but It's not avaliable on datasheet and I don't know how I can obtain It or estimate.
Could someone help me?
Thanks to advance
In reply to Robert Camos Vidal:
Zak Kaye Precision Amplifiers Applications
In reply to Zak Kaye:
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.