What is the current drain for the P9R and P9RA? Conditions are idle: no earphones connected; no audio signal present
Nominal idle current draw:
P9R = 250 mA with display lit; 230 mA with display dark
P9RA = 220 mA with display lit; 200 mA with display dark
All of the above can vary by plus/minus 15 mA.
For the P9R and P9RA, maximum current drain can be over 400 mA with excessively loud audio levels.