TLV320AIC34: Output Impedances

We do not provide output impedance of the Headphone or Line pins.

We specify output voltage and Load. for example for single ended Headphone output Vo=0.7vrms and RL=16 Ohm. 

This corresponds to a Po=0.7*0.7/16 or 30 mw.  Th driving  impedance is low and can easily provide 0.7v for Loads down to 16 ohms.

On increasing load current  well beyond 0.7/16 the amplifiers current limit and show short circuit flag.