FAB2210 Datasheet, PDF (11/35 Pages) Fairchild Semiconductor – Audio Subsystem with Class-G Headphone and 3.3W Mono Class-D Speaker with Dynamic Range Compression

Typical Performance Characteristics
Headphone Amplifiers (Continued)
120
100
80
60
40
10
BW = <10Hz to 80KHz
P_OUT = 10mW
5
Cin = 1.0uF
Cin = 0.1uF
0
-5
20
-10
Inputs AC Grounded
V_RIPPLE = 200mV_PP
HP_NG_RAT = 000
0
-15
0.01
0.1
1
10
100
0.01
0.1
1
10
100
Frequency (KHz)
Frequency (KHz)
Figure 21. PSRR vs. Frequency
Figure 22. Frequency Response
0
f = 1KHz
-20
HP_NG_RAT = 000
-40
-60
-80
-100
-120
-140
-160
0
5
10
15
20
Frequency (KHz)
Figure 23. Output vs. Frequency
© 2011 Fairchild Semiconductor Corporation
FAB2210 • Rev. 1.1.1
11
www.fairchildsemi.com