
LM4805
典型性能特性
THD + N与输出功率
V
DD
= 4.2V ,A
V
= 6分贝,R
L
= 8
(续)
THD + N与输出功率
V
DD
= 4.2V ,A
V
= 6分贝,R
L
= 16
20126223
20126224
THD + N与输出功率
V
DD
= 4.2V ,A
V
= 26分贝,R
L
= 8
THD + N与输出功率
V
DD
= 4.2V ,A
V
= 26分贝,R
L
= 16
20126225
20126226
电源电流与电源电压
耗散功率与输出功率
V
DD
= 3V ,R
L
= 8Ω , F = 1kHz时
20126227
20126228
7
www.national.com