Texas Instruments LM4951A Evaluation Board LM4951ASDBD/NOPB LM4951ASDBD/NOPB Datenbogen
Produktcode
LM4951ASDBD/NOPB
20
100
1k
20k
FREQUENCY (Hz)
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
T
H
D
+N
(%
)
10k
200
2k
500
5k
50
20
200
2k
20k
FREQUENCY (Hz)
0.1
0.5
1
10
T
H
D
+
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
T
H
D
+N
(%
)
10k
200
2k
500
5k
50
20
100
1k
20k
FREQUENCY (Hz)
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
T
H
D
+N
(%
)
10k
200
2k
500
5k
50
20
200
2k
20k
FREQUENCY (Hz)
0.01
0.1
1
10
T
H
D
+
N
(%
)
20
100
1k
20k
FREQUENCY (Hz)
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
T
H
D
+N
(%
)
10k
200
2k
500
5k
50
SNAS453C – AUGUST 2008 – REVISED APRIL 2013
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.
6
Copyright © 2008–2013, Texas Instruments Incorporated
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