LM4981 National Semiconductor, LM4981 Datasheet - Page 9

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

Typical Performance Characteristics
V
V
V
DD
DD
DD
= 3.6V, R
= 4.2V, R
= 4.2V, R
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Output Power
L
L
L
= 32Ω, f = 1kHz, one channel
= 16Ω, f = 1kHz, one channel
= 32Ω, f = 1kHz, one channel
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(Continued)
V
V
V
DD
DD
DD
= 3.6V, R
= 4.2V, R
= 4.2V, R
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Output Power
L
L
L
= 32Ω, f = 1kHz, two channels
= 16Ω, f = 1kHz, two channels
= 32Ω, f = 1kHz, two channels
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20147373
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