MAX97220DETE データシートの表示（PDF） - Maxim Integrated
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MAX97220DETE Datasheet PDF : 19 Pages
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Differential Input DirectDrive
Line Drivers/Headphone Amplifiers
Typical Operating Characteristics (continued)
(VPVDD = VSVDD = VSVDD2 = 5V, VPGND = VSGND = 0V, CBIAS = 0.1µF, C1 = C2 = 1µF, RIN = 10kω, RF = 10kω, unless otherwise noted.)
CROSSTALK vs. FREQUENCY
C/D VERSIONS
0
-10
RL = 16I
POUT = 20mW
-20
-30
-40
-50
-60
-70
RIGHT TO LEFT
-80
LEFT TO RIGHT
-90
-100
-110
-120
0.01
0.1
1
10
100
FREQUENCY (kHz)
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
0
-10 VPVDD = 3.3V
RL = 32I
-20
-30
-40
-50
-60
-70
-80
-90
-100
0.01
0.1
1
10
100
FREQUENCY (kHz)
ENTERING SHUTDOWN
MAX97220 toc35
SHDN
2V/div
OUT_
1V/div
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
VRIPPLE = 200mVP-P
-20
-40
VPVDD = 3.3V
-60
RL = 32I
-80
-100
VPVDD = 5V
RL = 10kI
-120
0.01
0.1
1
10
100
FREQUENCY (kHz)
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
0
-10 RL = 1kI
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
0.01
0.1
1
10
100
FREQUENCY (kHz)
EXITING SHUTDOWN
MAX97220 toc36
MAX97220B/MAX97220D
SHDN
2V/div
OUT_
5V/div
40µs/div
20ms/div
9
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