Hi,
I’m using a SOM which has TLV320AIC3106 on it, I want to use speakers, but TLV320AIC3106 has output for headphones.
I am complete newb regarding audio electronics, but I guess I need to use amplifier for this.
Is there anyone give some ideas regarding this issue? What amplifier to use?
Thanks in advanced.
I’m using a SOM which has TLV320AIC3106 on it, I want to use speakers, but TLV320AIC3106 has output for headphones.
I am complete newb regarding audio electronics, but I guess I need to use amplifier for this.
Is there anyone give some ideas regarding this issue? What amplifier to use?
Thanks in advanced.
According to the specifications it needs a minimum input of 10KHz impedance for LINE output so a 50KHz input to a power amplifier should be okay and has an output of -
0.707 Volts RMS .
So a power amplifier with those specs should be okay ---plenty to chose from .
And yes I recommend using the line output not the headphone output.
0.707 Volts RMS .
So a power amplifier with those specs should be okay ---plenty to chose from .
And yes I recommend using the line output not the headphone output.
You could use a transformer to match the 32 ohm (?) headphone drive to 4 or 8 ohm speakers.
But you would still be looking at headphone power levels...100mW or less.
An amplifier is still the better idea.
But you would still be looking at headphone power levels...100mW or less.
An amplifier is still the better idea.
OP, what sort of power output do you need? (What kind of speaker is this?) What sort of power supplies / power supply voltages do you have available? Do you need a complete module? Any restrictions on size? And so on.