lm4854mt National Semiconductor Corporation, lm4854mt Datasheet - Page 12

• Manufacturer Part Number: lm4854mt
• Description: 1.9w Monaural, 85mw Stereo Headphone Audio Amplifier
• Manufacturer: National Semiconductor Corporation

www.national.com
Typical Performance Characteristics
at (from top to bottom at 20mW)
at (from top to bottom at 0.02W)
V
THD+N vs Output Power
V
THD+N vs Output Power
DD
DD
20kHz, 20Hz, 1kHz
20kHz, 20Hz, 1kHz
= 3V, R
= 5V, R
L
L
= 32Ω (SE),
= 8Ω (BTL),
200382C3
200382C5
12
(Continued)
at (from top to bottom at 200mW)
at (from top to bottom at 20mW)
V
THD+N vs Output Power
THD+N vs Output Power
V
DD
DD
20kHz, 20Hz, 1kHz
20kHz, 20Hz, 1kHz
= 3V, R
= 3V, R
LM4854LD
L
L
= 4Ω (BTL),
= 16Ω (SE),
200382E2
200382C1