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LM4884 Datasheet(Fiches technique) 11 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Numéro de pièce LM4884
Description  2.1W Differential Input, BTL Output Stereo Audio Amplifier with RF Suppression and Shutdown
Télécharger  22 Pages
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Fabricant  NSC [National Semiconductor (TI)]
Site Internet  http://www.national.com
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 11 page
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Typical Performance Characteristics (Continued)
PSRR vs Frequency
PSRR vs Frequency
201163B8
V
DD = 3V, RL =4
Ω,R
SOURCE =10
Ω,
V
RIPPLE = 200mVP-P, at (from top to bottom at 1kHz):
A
V = 21.6dB, AV = 15.6dB,
A
V = 10dB, AV = 6dB
201163B9
V
DD = 3V, RL =8
Ω,R
SOURCE =10
Ω,
V
RIPPLE = 200mVP-P, at (from top to bottom at 1kHz):
A
V = 21.6dB, AV = 15.6dB,
A
V = 10dB, AV = 6dB
Output Power vs
Load Resistance
Channel-to-Channel gain Mismatch
vs Power Supply Voltage
201163C0
f
IN = 1kHz, at (from top to bottom at 20
Ω):
V
DD = 5V, THD = 10%; VDD = 5V, THD = 1%;
V
DD = 3V, THD = 10%; VDD = 3V, THD = 1%
201163C1
R
L =4
Ω,f
IN = 1kHz,
at (from top to bottom at 4V):
A
V = 21.6dB, AV = 15.6dB,
A
V = 10dB, AV = 6dB
www.national.com
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Numéro de composants électroniques

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