MAX98300 データシートの表示（PDF） - Maxim Integrated
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MAX98300 Datasheet PDF : 14 Pages
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MAX98300
Mono 2.6W Class D Amplifier
Typical Operating Characteristics (continued)
(VPVDD = VSHDN = 5.0V, VPGND = 0V, AV = 12dB, RL = J, unless otherwise specified, RL connected between OUT+ to OUT-, AC
measurement bandwidth 20Hz to 22kHz, TA = +25NC, unless otherwise noted.)
SHUTDOWN WAVEFORM
MAX98300 toc18
STARTUP WAVEFORM
MAX98300 toc19
OUT_
OUT_
SHDN
1ms/div
WIDEBAND OUTPUT SPECTRUM
0
RBW = 30Hz
-20
-40
-60
-80
-100
-120
1
10
100
1000
FREQUENCY (MHz)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.4
RL = ∞
1.2
1.0
0.8
0.6
0.4
0.2
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
6
SHDN
1ms/div
INBAND OUTPUT SPECTRUM
0
f = 1kHz
-20 VOUT = -60dBV
-40
-60
-80
-100
-120
-140
-160
0.01
0.1
1
10
100
FREQUENCY (kHz)
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
12
RL = ∞
10
8
6
4
2
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
Maxim Integrated
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