Datasheet

1m 10m
100m 500m
3
OUTPUT VOLTAGE (VRMS)
21200m2m 20m5m 50m
0.001
0.01
0.1
1
10
THD
+ N
(%)
2
5
0.2
0.5
0.002
0.005
0.02
0.05
1m 10m
100m 500m
3
OUTPUT VOLTAGE (VRMS)
21200m2m 20m5m 50m
0.001
0.01
0.1
1
10
THD
+ N
(%)
2
5
0.2
0.5
0.002
0.005
0.02
0.05
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)
500m10m 20m 50m 100m 200m 1 2
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)
500m10m 20m 50m 100m 200m 1 2
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)
500m10m 20m 50m 100m 200m 1 2
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)
500m10m 20m 50m 100m 200m 1 2
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.
Loudspeaker THD+N Loudspeaker THD+N
vs vs
Output Power AV
DD
= 5V, 0dB CPI Output Power AV
DD
= 3.3V, 0dB DAC
f
OUT
= 1kHz, 15μH+8Ω+15μH f
OUT
= 1kHz, 15μH+8Ω+15μH
Figure 193. Figure 194.
Loudspeaker THD+N Loudspeaker THD+N
vs vs
Output Power AV
DD
= 4.2V, 0dB DAC Output Power AV
DD
= 5V, 0dB DAC
f
OUT
= 1kHz, 15μH+8Ω+15μH f
OUT
= 1kHz, 15μH+8Ω+15μH
Figure 195. Figure 196.
AUXOUT THD+N AUXOUT THD+N
vs vs
Output Voltage AV
DD
= 3.3V, 0dB AUX Output Voltage AV
DD
= 5V, 0dB AUX
f
OUT
= 1kHz, 5kΩ f
OUT
= 1kHz, 5kΩ
Figure 197. Figure 198.
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