lm4682 National Semiconductor Corporation, lm4682 Datasheet - Page 9

• Manufacturer Part Number: lm4682
• Description: 10 Watt Stereo Class D Audio Power Amplifier With Stereo Headphone Amplifier And Dc Volume Control
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics (Power Amplifier)
Class-D Amplifier Dissipation vs Load Dissipation
(both channels driven and measured)
Per Channel, V
PSRR vs Frequency
PSRR vs Frequency
V
V
DD
DD
DD
= 15V
= 9V
= 12V, R
L
= 8Ω
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Class-D Amplifier Dissipation vs Load Dissipation
Class-D Amplifier Dissipation vs Load Dissipation
(both channels driven and measured)
(both channels driven and measured)
Per Channel, V
Per Channel, V
PSRR vs Frequency
V
DD
(Continued)
DD
DD
= 12V
= 15V, R
= 9V, R
L
L
= 8Ω
= 8Ω
20119640
20119638
20119645
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