lm4664 National Semiconductor Corporation, lm4664 Datasheet - Page 5

• Manufacturer Part Number: lm4664
• Description: Filterless High Efficiency 1.1w Switching Audio Amplifier
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics
V
CM
V
V
V
DD
DD
DD
= 300V
P
= 5V, R
= 5V, R
= 5V, R
OUT
THD+N vs Frequency
THD+N vs Power Out
CMRR vs Frequency
f = 1kHz, 22kHz BW
= 100mW, 30kHz BW
RMS
L
L
L
= 15µH + 8Ω + 15µH
= 15µH + 8Ω + 15µH
= 15µH + 8Ω + 15µH
Sine Wave, 30kHz BW
200960D8
200960D5
200960E1
5
V
CM
V
V
V
DD
DD
DD
= 300V
P
= 3V, R
= 3V, R
= 3V, R
OUT
THD+N vs Frequency
THD+N vs Power Out
CMRR vs Frequency
f = 1kHz, 22kHz BW
= 100mW, 30kHz BW
RMS
L
L
L
= 15µH + 8Ω + 15µH
= 15µH + 8Ω + 15µH
= 15µH + 8Ω + 15µH
Sine Wave, 30kHz BW
200960E0
200960D6
200960E2
www.national.com