TM
EV7722DF-00C – 20W STEREO CLASS D SINGLE ENDED AUDIO AMPLIFIER
EVALUATION BOARD
TYPICAL PERFORMANCE CHARACTERISTICS
20
10
20
10
THD+N (%)
THD+N (%)
1
f=1KHz
0.1
f=10KHz
1
f=1KHz
0.1
f=100Hz
0.01
f=10KHz
f=100Hz
0.01
0.1
1
P
OUT
(W)
10
MP7722-TPC03
0.1
1
P
OUT
(W)
10
MP7722-TPC03
100
100
10
10
THD+N (%)
1
THD+N (%)
1
0.1
0.1
0.01
20
100
1K
FREQUENCY (Hz)
10K
MP7722-TPC04
0.01
20
100
1K
FREQUENCY (Hz)
10K
MP7722-TPC05
0
-30
0
-10
-20
AMPLITUDE (dBV)
AMPLITUDE (dBr)
20
100
1K
FREQUENCY (Hz)
10K
MP7722-TPC06
-60
-90
-120
-150
-30
-40
-50
-60
-70
-80
-90
-100
100
1K
10K
FREQUENCY (Hz)
MP7722-TPC07
EV7722DF-00C Rev. 1.1
10/19/2005
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5
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