lm4874mh National Semiconductor Corporation, lm4874mh Datasheet - Page 5

• Manufacturer Part Number: lm4874mh
• Description: 2.1w Differential Input, Btl Output Stereo Audio Amplifier With Selectable Gain And Shutdown
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics
MH Specific Characteristics
V
at (from top to bottom at 50mW):
DD
at (from top to bottom at 1kHz):
V
DD
= 5V, R
A
A
V
V
A
= 5V, R
A
= 21.6dB, A
= 21.6dB, A
THD vs Frequency
THD vs Frequency
V
V
= 10dB, A
= 10dB, A
L
= 8Ω, P
L
= 3Ω, f
V
V
V
V
OUT
= 15.6dB,
= 15.6dB,
= 6dB
= 6dB
IN
= 400mW,
= 1kHz,
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(Continued)
5
at (from top to bottom at 50mW):
at (from top to bottom at 50mW):
V
V
DD
DD
A
A
V
V
= 5V, R
= 5V, R
A
A
= 21.6dB, A
= 21.6dB, A
THD vs Frequency
THD vs Frequency
V
V
= 10dB, A
= 10dB, A
L
L
= 3Ω, f
= 3Ω, f
V
V
V
V
= 15.6dB,
= 15.6dB,
= 6dB
= 6dB
IN
IN
= 20kHz,
= 20Hz,
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