Datasheet

20
100 1k 20k
FREQUENCY (Hz)
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
THD+N (%)
10k
200 2k500 5k
50
20
200 2k 20k
FREQUENCY (Hz)
0.1
0.5
1
10
THD
+
N
(%)
2
0.2
5
20
100 1k 20k
FREQUENCY (Hz)
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
THD+N (%)
10k
200 2k500 5k
50
20
100 1k 20k
FREQUENCY (Hz)
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
THD+N (%)
10k
200 2k500 5k
50
20
200 2k 20k
FREQUENCY (Hz)
0.01
0.1
1
10
THD
+
N (%)
20
100 1k 20k
FREQUENCY (Hz)
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
THD+N (%)
10k
200 2k500 5k
50
LM4951A
SNAS453C –AUGUST 2008–REVISED APRIL 2013 www.ti.com
Typical Performance Characteristics
THD+N vs Frequency THD+N vs Frequency
V
DD
= 3.3V, P
O
= 100mW, A
V
= 6dB V
DD
= 3.3V, P
O
= 100mW, A
V
= 26dB
Figure 3. Figure 4.
THD+N vs Frequency THD+N vs Frequency
V
DD
= 5V, P
O
= 400mW, A
V
= 6dB V
DD
= 5V, P
O
= 400mW, A
V
= 26dB
Figure 5. Figure 6.
THD+N vs Frequency THD+N vs Frequency
V
DD
= 7.5V, P
O
= 600mW, A
V
= 6dB V
DD
= 7.5V, P
O
= 600mW, A
V
= 26dB
Figure 7. Figure 8.
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