This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
I had question about whether there is a small clerical error on the quiescent current. At Vs equal to the typical 30V, shouldn't the quiescent current also be 20mA for this typical calculation or was the point of the calculation to calculate the worst case scenario?
Thank you very much,
Thank you for your question, and for watching our TI Precision Labs series!
Our goal is to calculate the worst-case power dissipation for our given operating conditions. As it turns out, the the maximum quiescent current draw does not necessarily occur with the maximum power supply voltage, so the maximum Iq of 25mA always applies whether we are using the minimum or maximum power supply voltage. That being the case, the calculations are correct.
Ian WilliamsApplications Engineer - Precision Amplifiers
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.