Dear Daniel, Thank you so much for taking the time to answer and share your knowledge, About the presentation you linked, they do a Low Amplitude Transient Step simulation, and as you suggested, they looked for a 10mV step at the output. In the TIDA-010014…
Hello,
We do not have a single-chip Audio IC for this purpose. However, TI has many reference designs for IR transmitters/receivers which may be a starting point. Here are some examples:
https://www.ti.com/tool/TIDA-010014
https://www.ti.com/lit…
Hi Sean,
Thanks for your reply. Unfortunately I need 1.5A(pulsed) so LM3414 won't work.
I was also thinking about using Op-amp to build current source and I saw this reference design but it was designed for lower output current as well.
www.ti.com…
Hi Walter,
Here are several links which can help you design your own transimpedance amplifier circuit.
http://www.ti.com/lit/an/sboa220/sboa220.pdf
http://www.ti.com/lit/an/sboa268/sboa268.pdf
webpage
http://www.ti.com/lit/ug/tidu535/tidu535…
