LM4854 National Semiconductor, LM4854 Datasheet - Page 11
LM4854
Manufacturer Part Number
LM4854
Description
1.9W Monaural/ 85mW Stereo Headphone Audio Amplifier
Manufacturer
National Semiconductor
Datasheet
1.LM4854.pdf
(29 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM4854LD
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM4854MT
Manufacturer:
NS/国半
Quantity:
20 000
Typical Performance Characteristics
at (from top to bottom at 0.2W)
V
V
THD+N vs Output Power
DD
DD
THD+N vs Frequency
20kHz, 20Hz, 1kHz
= 3V, R
= 5V, R
P
OUT
= 30mW
L
L
= 32Ω (SE),
= 8Ω (BTL),
200382C6
200382B6
11
(Continued)
at (from top to bottom at 200mW)
at (from top to bottom at 30mW)
V
THD+N vs Output Power
THD+N vs Output Power
V
DD
DD
20kHZ, 20Hz, 1kHz
20kHz, 20Hz, 1kHz
= 5V, R
= 5V, R
LM4854LD
L
L
= 4Ω (BTL),
= 16Ω (SE),
200382E1
200382C4
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