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| LM48861 Datasheet, PDF (6/20 Pages) National Semiconductor (TI) – Ground-Referenced, Ultra Low Noise, Stereo Headphone Amplifier | |||
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LM48861, LM48861TMBD
SNAS450B â JUNE 2008 â REVISED MAY 2013
www.ti.com
Typical Performance Characteristics
THD+N vs Frequency
VDD = 1.5V, RL = 16â¦, PO = 8mW
THD+N vs Frequency
VDD = 1.5V, RL = 32â¦, PO = 8mW
Figure 3.
THD+N vs Frequency
VDD = 1.8V, RL = 16â¦, PO = 18mW
Figure 4.
THD+N vs Frequency
VDD = 1.8V, RL = 32â¦, PO = 20mW
Figure 5.
THD+N vs Output Power
VDD = 1.5V & 1.8V, RL = 16â¦, f = 1kHz
100
VDD = 1.8V
10
VDD = 1.5V
1
0.1
0.01
1m 2m
5m 10m 20m 50m 100m
OUTPUT POWER (W)
Figure 7.
Figure 6.
THD+N vs Output Power
VDD = 1.5V & 1.8V, RL = 32â¦, f = 1kHz
100
VDD = 1.8V
10
VDD = 1.5V
1
0.1
0.01
1m 2m
5m 10m 20m 50m 100m
OUTPUT POWER (W)
Figure 8.
6
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Product Folder Links: LM48861 LM48861TMBD
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