lm49100gr National Semiconductor Corporation, lm49100gr Datasheet - Page 13

• Manufacturer Part Number: lm49100gr
• Description: Mono Class Ab Audio Subsystem With A True-ground Headphone Amplifier
• Manufacturer: National Semiconductor Corporation

V
V
DD
DD
HP = 2.8V, C
LS = 3.6V, C
R
R
R
V
L
DD
L
L
= 8Ω, V
= 8Ω, V
= 8Ω, V
LS = 3.6V, C
PSRR vs Frequency
PSRR vs Frequency
PSRR vs Frequency
RIPPLE
RIPPLE
B
RIPPLE
B
= 4.7μF, Mode 7, 10, 14, LS+HP
= 4.7μF, Mode 7, 10, 14, LS+HP
B
= 200mV
= 200mV
= 200mV
= 4.7μF, Mode 5, LS
PP
PP
PP
on V
on V
on V
DD
DD
DD
HP
LS
LS
300015m3
300015m0
300015l8
13
R
V
R
V
DD
DD
L
L
P
= 8Ω, V
= 8Ω, V
O
LS = 3.6V, C
LS = 3.6V, C
= 12mW, f = 1kHz, Mode 4, HP
Crosstalk vs Frequency
PSRR vs Frequency
PSRR vs Frequency
RIPPLE
RIPPLE
B
B
= 200mV
= 200mV
= 4.7μF, Mode 1, LS
= 4.7μF, Mode 3, LS
PP
PP
on V
on V
DD
DD
LS
LS
30001525
300015l6
300015l7
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