Hi,
Say I have an audio amp(MAX9701) connected to a set of 8 ohm speakers - rated at 1W - powered via 2x AAA Batterys...
Assuming the batteries had a rating of 1000mAh. How long would the battery last under constant operation i.e. playing music through an ipod?
The only other thing in the circuit is a boost convertor (MAX856) which keeps the supply voltage at 5V and obiovusly the amps input is connected to a music 'source' i.e. ipod.
I'm sure this is pretty simple, but I think I am probably complicating things in my head... Friday afternoon!
Any help would be much appreciated.
Thanks
Say I have an audio amp(MAX9701) connected to a set of 8 ohm speakers - rated at 1W - powered via 2x AAA Batterys...
Assuming the batteries had a rating of 1000mAh. How long would the battery last under constant operation i.e. playing music through an ipod?
The only other thing in the circuit is a boost convertor (MAX856) which keeps the supply voltage at 5V and obiovusly the amps input is connected to a music 'source' i.e. ipod.
I'm sure this is pretty simple, but I think I am probably complicating things in my head... Friday afternoon!
Any help would be much appreciated.
Thanks