Datasheet

0.001
0.01
0.1
1
10
THD+N
(%)
0.002
0.02
0.2
2
0.005
0.05
0.5
5
OUTPUT POWER (W)
50m1m 2m 5m 10m 20m 100m200m
0.001
0.01
0.1
1
10
THD+N
(%)
0.002
0.02
0.2
2
0.005
0.05
0.5
5
OUTPUT POWER (W)
50m1m 2m 5m 10m 20m 100m200m
10m 100m
OUTPUT POWER (W)
0.001
0.01
0.1
1
10
THD+N
(%)
1m 20m2m 50m5m
0.002
0.02
0.2
2
0.005
0.05
0.5
5
10m 100m
OUTPUT POWER (W)
0.001
0.01
0.1
1
10
THD+N
(%)
1m 20m2m 50m5m
0.002
0.02
0.2
2
0.005
0.05
0.5
5
1m
OUTPUT POWER (W)
0.01
0.02
0.05
0.1
THD
+ N (%)
2m 10m 50m 100m5m 20m
0.2
0.5
1
2
5
10
0.001
0.002
0.005
10m 100m
OUTPUT POWER (W)
0.001
0.01
0.1
1
10
THD+N
(%)
1m 20m2m 50m5m
0.002
0.02
0.2
2
0.005
0.05
0.5
5
LM49370
SNAS356D –FEBRUARY 2007–REVISED MARCH 2012 www.ti.com
Typical Performance Characteristics (continued)
(For all performance curves AV
DD
refers to the voltage applied to the A_V
DD
and LS_V
DD
pins. DV
DD
refers to the voltage
applied to the D_V
DD
and PLL_V
DD
pins; AV
DD
= 3.3V and DV
DD
= 3.3V unless otherwise specified.
Headphone THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, SE, 0dB AUX Output Power AV
DD
= 3.3V, SE, 0dB AUX
f
OUT
= 1kHz, 16Ω f
OUT
= 1kHz, 32Ω
Figure 181. Figure 182.
Headphone THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, SE, 0dB AUX Output Power AV
DD
= 3.3V, SE, 0dB CPI
f
OUT
= 1kHz, 32Ω f
OUT
= 1kHz, 16Ω
Figure 183. Figure 184.
Headphone THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, SE, 0dB CPI Output Power AV
DD
= 3.3V, SE, 0dB CPI
f
OUT
= 1kHz, 16Ω f
OUT
= 1kHz, 32Ω
Figure 185. Figure 186.
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