Global Mixed-mode Technology Inc.
G1422 2W Stereo Audio Amplifier Features „ „ General Description The G1422 is a stereo audio power amplifier in 20pin TSSOP thermal pad package.
It can drive 2W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL) mode at 5V supply voltage.
Its THD is smaller than 1% under the above operation condition.
To simplify the audio system design in the notebook application, the G1422 supports the BridgeTied Load (BTL) mode for driving the speakers, Single-End (SE) mode for driving the headphone.
For the low current consumption applications, the SHDN mode is supported to disable the G1422 when it is idle.
The current consumption can be further ...

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