G1421 amplifier equivalent, 2w stereo audio amplifier.
Depop Circuitry Integrated
* Output Power at 1% THD+N, VDD=5V --1.8W/CH (typical) into a 4Ω Load --1.2W/CH (typical) into a 8Ω Load
* Eliminates Headphone Amplifi.
the SHDN mode is supported to disable G1421 when it is idle. The current consumption can be further reduced to below 5µ.
G1421 is a stereo audio power amplifier in 24pin TSSOP thermal pad package. It can drive 1.8W 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 cond.
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