Datasheet

500
OUTPUT POWER (mW)
POWER SUPPLY VOLTAGE (V)
5
0
1
400
300
0
100
200
32 4 6
THD+N = 1%
THD+N = 10%
250
OUTPUT POWER (mW)
POWER SUPPLY VOLTAGE (V)
5
0
1
200
150
0
50
100
32 4 6
300
THD+N = 1%
THD+N = 10%
500
OUTPUT POWER (mW)
POWER SUPPLY VOLTAGE (V)
5
0
1
400
300
0
100
200
32 4
6
THD+N = 1%
THD+N = 10%
250
OUTPUT POWER (mW)
POWER SUPPLY VOLTAGE (V)
5
0
1
200
150
0
50
100
32 4 6
300
THD+N = 1%
THD+N = 10%
THD+N (%)
OUTPUT POWER (mW)
1
10
1001
0.1
0.01
10
500
0.001
f = 10 kHz
f = 20 Hz
f = 1 kHz
THD+N (%)
OUTPUT POWER (mW)
1
10
100
1
0.1
0.01
10
500
0.001
f = 10 kHz
f = 20 Hz
f = 1 kHz
LM48820
SNAS370B –MAY 2007–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics (continued)
THD+N vs Output Power THD+N vs Output Power
V
DD
= 3V, R
L
= 16Ω, Stereo V
DD
= 3V, R
L
= 32Ω, Stereo
Figure 16. Figure 17.
Output Power vs Power Supply Voltage Output Power vs Power Supply Voltage
R
L
= 16Ω, f = 1kHz, Mono R
L
= 16Ω, f = 1kHz, Stereo
Figure 18. Figure 19.
Output Power vs Power Supply Voltage Output Power vs Power Supply Voltage
R
L
= 32Ω, f = 1kHz, Mono R
L
= 32Ω, f = 1kHz, Stereo
Figure 20. Figure 21.
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