cs42l52 Cirrus Logic, Inc., cs42l52 Datasheet - Page 75

• Manufacturer Part Number: cs42l52
• Description: Low-power, Stereo Codec W/ Headphone & Speaker Amps
• Manufacturer: Cirrus Logic, Inc.

DS680F1
B
A
d
r
d
B
A
r
-100
-100
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-20
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
0
0
VHP = VA = 2.5 V
VHP = VA = 1.8 V
5m
6m
10m
12m
Figure 24. THD+N vs. Output Power per Channel at 1.8 V (32 Ω load)
Figure 25. THD+N vs. Output Power per Channel at 2.5 V (32 Ω load)
15m
18m
20m
24m
25m
30m
30m
W
W
35m
36m
40m
42m
45m
5/13/08
48m
50m
54m
55m
60m
60m
NOTE: Graph shows the out-
put power per channel (i.e.
Output Power = 22 mW
single 32 Ω and 44 mW into
stereo 32 Ω with THD+N = -
75 dB).
Legend
NOTE: Graph shows the out-
put power per channel (i.e.
Output Power = 42 mW
single 32 Ω and 84 mW into
stereo 32 Ω with THD+N = -
75 dB).
Legend
G = 0.6047
G = 0.7099
G = 0.8399
G = 1.0000
G = 1.1430
G = 0.6047
G = 0.7099
G = 0.8399
G = 1.0000
G = 1.1430
CS42L52
into
into
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