Datasheet

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
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
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
LM49370
www.ti.com SNAS356D –FEBRUARY 2007–REVISED MARCH 2012
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 DAC Output Power AV
DD
= 3.3V, SE, 12dB DAC
f
OUT
= 1kHz, 32Ω f
OUT
= 1kHz, 16Ω
Figure 151. Figure 152.
Headphone THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, SE, 12dB DAC Output Power AV
DD
= 3.3V, SE, 12dB DAC
f
OUT
= 1kHz, 16Ω f
OUT
= 1kHz, 32Ω
Figure 153. Figure 154.
Headphone THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, SE, 12dB DAC Output Power AV
DD
= 3.3V, OCL 1.2V, 0dB AUX
f
OUT
= 1kHz, 32Ω f
OUT
= 1kHz, 16Ω
Figure 155. Figure 156.
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