LM4894 National Semiconductor, LM4894 Datasheet - Page 6

• Manufacturer Part Number: LM4894
• Description: 1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
• Manufacturer: National Semiconductor

www.national.com
Typical Performance Characteristics
Non-LD Specific Characteristics
@
at V
at V
V
DD
DD
DD
= 2.6V, 4Ω R
= 5V, 8Ω R
= 3V, 4Ω R
THD+N vs Frequency
THD+N vs Frequency
THD+N vs Frequency
L
L
L
, and PWR = 400mW
, and PWR = 225mW
, and PWR = 150mW
20013737
20013739
20013741
6
at V
at V
DD
DD
= 2.6V, 8Ω R
= 3V, 8Ω R
THD+N vs Output Power
THD+N vs Frequency
THD+N vs Frequency
@
V
DD
= 5V, 8Ω R
L
, and PWR = 250mW
L
, and PWR = 150mW
L
20013742
20013738
20013740