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
0.001
0.01
0.1
1
10
THD+N
(%)
0.002
0.02
0.2
2
0.005
0.05
0.5
5
10m 100m 1
OUTPUT POWER (W)
1m 20m 200m2m 50m 500m5m
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
10m 100m 1
OUTPUT POWER (W)
1m 20m 200m2m 50m 500m5m
0.001
0.01
0.1
1
10
THD+N
(%)
0.002
0.02
0.2
2
0.005
0.05
0.5
5
10m 100m 1
OUTPUT POWER (W)
1m 20m 200m2m 50m 500m5m
0.001
0.01
0.1
1
10
THD+N
(%)
0.002
0.02
0.2
2
0.005
0.05
0.5
5
10m 100m 1
OUTPUT POWER (W)
1m 20m 200m2m 50m 500m5m
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.
Earpiece THD+N Earpiece THD+N
vs vs
Output Power AV
DD
= 5V, 0dB AUX Output Power AV
DD
= 3.3V, 0dB CPI
f
OUT
= 1kHz, 32Ω f
OUT
= 1kHz, 16Ω
Figure 127. Figure 128.
Earpiece THD+N Earpiece THD+N
vs vs
Output Power AV
DD
= 5V, 0dB CPI Output Power AV
DD
= 3.3V, 0dB CPI
f
OUT
= 1kHz, 16Ω f
OUT
= 1kHz, 32Ω
Figure 129. Figure 130.
Earpiece THD+N Headphone THD+N
vs vs
Output Power AV
DD
= 5V, 0dB CPI Output Power AV
DD
= 3.3V, OCL 1.2V, 0dB DAC
f
OUT
= 1kHz, 32Ω f
OUT
= 1kHz, 16Ω
Figure 131. Figure 132.
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