Part Number: TLV9062 Other Parts Discussed in Thread: CSD17483F4 , TIDA-010014 , OPA365 Tool/software: WEBENCH® Design Tools Hi there, I have been checking the Linear Led driver from your reference design TIDA-010014 that uses the TLV9062 and a CSD17483F4…
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:
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.
Here are several links which can help you design your own transimpedance amplifier circuit.