Other Parts Discussed in Thread: LMV301, TLV320AIC3254
Team, can TLV9064 be used to drive 13ohm load and get 200mVrms output? Looks like the output current in datasheet can meet this.
Regards,
Nic
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Team, can TLV9064 be used to drive 13ohm load and get 200mVrms output? Looks like the output current in datasheet can meet this.
Regards,
Nic
Note it. I am familar with headphone amplifier. Do you have any Power OPAmp part number come to mind?
Hi Kai,
Which limitation of the op amp makes you think it cannot drive the 13 Ohm load?
From the TLV9064 datasheet's figures 10 and 30 (claw curves and full-power bandwidth), I would think neither output current nor frequency of operation will be of concern. I've simulated the circuit (see attached) and the part does not seem to encounter any limits.
I've assumed a 300mVpp output wave for margin, centered around 0V, +2.5V and -2.5V supplies, and a 30kHz frequency.
Daniel
Hi Nic,
I recommend using the SMALL-AMP-DIP-EVM to evaluate the TLV9062S in the X2QFN (RUG-10) package. I'm not aware of an EVM that can accommodate the VSSOP-10 package.
Thank you,
Tim Claycomb
Thanks Tim. But I could not find the part number of TLV9062S X2QFN package in datasheet. Could you let me konw what it is?
Hi Nic,
The TLV9062S in the X2QFN package has not been released online yet. I will contact you directly via email to provide samples and RTM dates for the TLV9062S X2QFN (RUG-10).
Thank you,
Tim Claycomb