SGM4866 Datasheet, PDF (7/12 Pages) SG Micro Corp – 1.28W Stereo Audio Power Amplifier

SGM4866
1.28W Stereo Audio Power Amplifier
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃, A_V = 2, f = 1kHz, C_BYPASS = 1µF, unless otherwise noted.
Output Power vs. Supply Voltage
2.5
R_L = 8Ω
2
1.5
THD+N = 10%
1
THD+N = 1%
0.5
0
2.5
3
3.5
4
4.5
5
5.5
Supply Voltage (V)
Output Power vs. Supply Voltage
3.5
3 ^{RL = 4Ω}
2.5
THD+N = 10%
2
1.5
1
THD+N = 1%
0.5
0
2.5
3
3.5
4
4.5
5
5.5
Supply Voltage (V)
SG Micro Corp
7
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