Datasheet

20 100 1k 10k 20k
0.001
0.01
0.1
1
10
THD
+
N
(%)
FREQUENCY (Hz)
10m 100m 1
0.001
0.01
0.1
1
10
THD
+
N
(%)
OUTPUT POWER (W)
20 Hz
1 kHz
20 kHz
20 100 1k 10k 20k
0.001
0.01
0.1
1
10
THD
+
N
(%)
FREQUENCY (Hz)
20 100 1k 10k 20k
0.001
0.01
0.1
1
10
THD
+
N
(%)
FREQUENCY (Hz)
20 100 1k 10k 20k
0.001
0.01
0.1
1
10
THD
+
N
(%)
FREQUENCY (Hz)
20 100 1k 10k 20k
0.001
0.01
0.1
1
10
THD
+
N
(%)
FREQUENCY (Hz)
LM4923, LM4923LQBD
SNAS211E –JULY 2004–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics
THD+N THD+N
vs vs
Frequency Frequency
V
DD
= 2.6V, R
L
= 8Ω, P
O
= 150mW V
DD
= 2.6V, R
L
= 4Ω, P
O
= 150mW
Figure 4. Figure 5.
THD+N THD+N
vs vs
Frequency Frequency
V
DD
= 5V, R
L
= 8Ω, P
O
= 400mW V
DD
= 3V, R
L
= 8Ω, P
O
= 275mW
Figure 6. Figure 7.
THD+N THD+N
vs vs
Frequency Output Power
V
DD
= 3V, R
L
= 4Ω, P
O
= 225mW V
DD
= 2.6V, R
L
= 8Ω
Figure 8. Figure 9.
6 Submit Documentation Feedback Copyright © 2004–2013, Texas Instruments Incorporated
Product Folder Links: LM4923 LM4923LQBD