LM4925 amplifier equivalent, 2 cell/ single ended output 40mw stereo headphone audio amplifier.
circuitry that reduces output transients (“clicks” and “pops”) during device turn-on and turn-off, an externally controlled, low-power consumption, active-low shutdown mo.
n Portable two-cell audio products n Portable two-cell electronic devices
Typical Application
20121157
FIGURE 1. Bloc.
The unity gain stable LM4925 is both a mono differential output (for BTL operation) audio amplifier and a Single Ended (SE) stereo headphone amplifier. Operating on a single 3V supply, the mono-BTL mode delivers 410mW into an 8Ω load at 1% THD+N. In .
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