LM4857
From Openmoko
(Difference between revisions)
(The audio amplifier in the neo,.) |
m (Correct voltage input, add variable output caveat.) |
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− | An audio power amplifier, connected to the | + | An audio power amplifier, connected to the VB power rail (battery terminal voltage) for power. |
+ | |||
+ | The audio power output may vary as the battery discharges. | ||
* 0.5W stereo speaker output, used for the main speakers. | * 0.5W stereo speaker output, used for the main speakers. |
Revision as of 01:38, 21 February 2007
An audio power amplifier, connected to the VB power rail (battery terminal voltage) for power.
The audio power output may vary as the battery discharges.
- 0.5W stereo speaker output, used for the main speakers.
- 33mW stereo headphone output (32 ohms), for the headphones.
- 43mW mono earpiece output, for the earpiece.
- Line-out, unused.