Datasheet

LM4938
SNAS245B –FEBRUARY 2005–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics (continued)
THD+N vs Frequency THD+N vs Frequency
V
DD
= 5V, R
L
= 4Ω, P
O
= 600mW V
DD
= 5V, R
L
= 32Ω, P
O
= 70mW, SE
Figure 16. Figure 17.
Frequency Response Frequency Response
V
DD
= 3V, R
L
= 4Ω, P
O
= 1.8W V
DD
= 3V, R
L
= 8Ω, P
O
= 570mW
Figure 18. Figure 19.
Frequency Response Frequency Response
V
DD
= 3V, R
L
= 32Ω, P
O
= 30mW, SE V
DD
= 5V, R
L
= 3Ω, P
O
= 1.8W
Figure 20. Figure 21.
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