LM4981 National Semiconductor, LM4981 Datasheet - Page 7

• Manufacturer Part Number: LM4981
• Description: 80mW Stereo Headphone Amplifier
• Manufacturer: National Semiconductor

Typical Performance Characteristics
V
V
DD
DD
= 1.8V, R
= 1.8V, R
V
DD
= 4.2V, R
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Frequency
L
L
= 16Ω, f = 1kHz, one channel
= 32Ω, f = 1kHz, one channel
L
= 16Ω, P
O
= 150mW
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(Continued)
V
V
DD
DD
= 1.8V, R
= 1.8V, R
V
DD
= 4.2V, R
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Frequency
L
L
= 16Ω, f = 1kHz, two channels
= 32Ω, f = 1kHz, two channels
L
= 32Ω, P
O
= 150mW
20147347
20147349
20147353
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