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
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
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
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, OCL 1.2V, 0dB DAC Output Power AV
DD
= 3.3V, OCL 1.2V, 0dB DAC
f
OUT
= 1kHz, 16Ω f
OUT
= 1kHz, 32Ω
Figure 133. Figure 134.
Headphone THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, OCL 1.2V, 0dB DAC Output Power AV
DD
= 3.3V, OCL 1.2V, 12dB DAC
f
OUT
= 1kHz, 32Ω f
OUT
= 1kHz, 16Ω
Figure 135. Figure 136.
Headphone THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, OCL 1.2V, 12dB DAC Output Power AV
DD
= 3.3V, OCL 1.2V, 12dB DAC
f
OUT
= 1kHz, 16Ω f
OUT
= 1kHz, 32Ω
Figure 137. Figure 138.
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