lm48411tlx National Semiconductor Corporation, lm48411tlx Datasheet - Page 6

• Manufacturer Part Number: lm48411tlx
• Description: Ultra-low Emi, Filterless, 2.5w, Stereo, Class D Audio Power Amplifier With E2s
• Manufacturer: National Semiconductor Corporation

www.national.com
P
P
THD+N
PSRR
SNR
ε
CMRR
η
Xtalk
OUT
Symbol
O
O
Output Power
Output Power
Total Harmonic Distortion + Noise
Power Supply Rejection Ratio
(Input Referred)
Signal to Noise Ratio
Output Noise
(Input Referred)
Common Mode Rejection Ratio
(Input Referred)
Efficiency
Crosstalk
Parameter
R
THD = 10% (max)
f = 1kHz, 22kHz BW
V
V
V
R
THD = 1% (max)
f = 1kHz, 22kHz BW
V
V
V
R
THD = 10% (max)
f = 1kHz, 22kHz BW
V
V
V
R
THD = 1% (max)
f = 1kHz, 22kHz BW
V
V
V
P
P
V
f
Inputs to AC GND, C
V
f
Inputs to AC GND, C
V
V
V
f
V
R
P
Ripple
Ripple
Ripple
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
O
O
Ripple
Ripple
DD
DD
DD
DD
O
L
L
L
L
L
= 15μH + 4Ω + 15μH
= 15μH + 4Ω + 15μH
= 15μH + 8Ω + 15μH
= 15μH + 8Ω + 15μH
= 8Ω
= 500mW, f = 1kHz, R
= 300mW, f = 1kHz, R
= 500mW, f = kHz
= 5V
= 3.6V
= 2.5V
= 5V
= 3.6V
= 2.5V
= 5V
= 3.6V
= 2.5V
= 5V
= 3.6V
= 2.5V
= 5V, P
= 3.6V, A Weighted
= 3.6V, V
= 5V, P
= 217Hz, V
= 1kHz, V
= 217Hz
= 200mV
= 200mV
O
OUT
Conditions
= 1W
Ripple
DD
PP
PP
6
= 1W
DD
Sine,
Sine,
= 3.6, 5V
RMS
= 1V
= 3.6, 5V
I
I
= 2μF
= 2μF
PP
L
L
Sine
= 8Ω
= 8Ω
(Note 6)
Typical
1.25
0.05
0.03
530
430
760
330
615
270
2.5
1.2
2.0
1.0
1.5
78
77
96
22
64
88
84
LM48411
(Notes 7, 8)
Limit
600
mW (min)
(Limits)
μV
Units
mW
mW
mW
mW
mW
dB
dB
dB
dB
dB
W
W
W
W
W
W
%
%
%
RMS