LM4891 NSC [National Semiconductor], LM4891 Datasheet - Page 6
LM4891
Manufacturer Part Number
LM4891
Description
1 Watt Audio Power Amplifier
Manufacturer
NSC [National Semiconductor]
Datasheet
1.LM4891.pdf
(20 pages)
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Typical Performance Characteristics
Power Supply Rejection Ratio (PSRR)
Power Supply Rejection Ratio (PSRR)
Input terminated with 10Ω R
Input terminated with 10Ω R
@
V
THD+N vs Power Out
DD
= 2.6V, 8Ω R
L
, 1kHz
@
@
20007443
20007445
20007447
V
V
DD
DD
= 2.6V
= 5V
6
(Continued)
Power Supply Rejection Ratio (PSRR)
Power Supply Rejection Ratio (PSRR)
Input terminated with 10Ω R
@
V
THD+N vs Power Out
DD
Input Floating
= 2.6V, 4Ω R
L
, 1kHz
@
@
20007444
20007473
20007446
V
V
DD
DD
= 3.3V
= 5V
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