FAB2200 Datasheet, PDF (10/33 Pages) Fairchild Semiconductor – Audio Subsystem with Stereo Class-G Headphone Amplifier and 1.2W Mono Class-D Speaker Amplifier

Typical Performance Characteristics
0 _{VBATT = 3.7V}
ZSPKR = 8ohm+68µH
VRIPPLE = 100mVPP
-20 ^{Inputs AC Grounded}
-40
-60
-80
-100
10
100
1K
10K
Frequency (Hz)
100K
Figure 10. Output Power vs. Supply Voltage
Figure 11. PSRR vs. Frequency
Figure 12. Output vs. Frequency
Headphone Amplifier
Figure 13. THD+N vs. Output Power
Figure 14. THD+N vs. Output Power
© 2009 Fairchild Semiconductor Corporation
FAB2200 • Rev. 1.0.1
10
www.fairchildsemi.com