MAX4411BEBE-T 查看數據表（PDF） - Maxim Integrated
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MAX4411BEBE-T
Maxim Integrated
MAX4411BEBE-T Datasheet PDF : 18 Pages
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80mW, Fixed-Gain, DirectDrive, Stereo
Headphone Amplifier with Shutdown
Typical Operating Characteristics (continued)
(C1 = C2 = 2.2µF, THD+N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
100
VDD = 1.8V
RL = 16Ω
10 fIN = 10kHz
OUTPUTS IN
PHASE
1
OUTPUTS 180°
OUT OF PHASE
0.1
0.01
0.001
0
ONE CHANNEL
DRIVEN
10 20 30 40 50 60
OUTPUT POWER (mW)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
100
VDD = 1.8V
RL = 32Ω
10 fIN = 10kHz
OUTPUTS IN
PHASE
1
OUTPUTS 180°
0.1
OUT OF PHASE
0.01
0.001
0
ONE CHANNEL
DRIVEN
10
20
30
40
50
OUTPUT POWER (mW)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
-10
VDD = 3V
RL = 32Ω
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
100
VDD = 1.8V
RL = 32Ω
10 fIN = 20Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
100
VDD = 1.8V
RL = 32Ω
10 fIN = 1kHz
1
OUTPUTS IN
PHASE
1
OUTPUTS IN
PHASE
0.1
0.01
0.001
0
OUTPUTS 180°
OUT OF PHASE
ONE CHANNEL
DRIVEN
10
20
30
40
50
OUTPUT POWER (mW)
0.1
0.01
0.001
0
OUTPUTS 180°
OUT OF PHASE
ONE CHANNEL
DRIVEN
10
20
30
40
50
OUTPUT POWER (mW)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
-10
VDD = 3V
RL = 16Ω
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k
100k
FREQUENCY (Hz)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
-10
VDD = 1.8V
RL = 16Ω
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k
100k
FREQUENCY (Hz)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
-10
VDD = 1.8V
RL = 32Ω
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k
100k
FREQUENCY (Hz)
CROSSTALK vs. FREQUENCY
0
VDD = 3V
-20 POUT = 1.6mW
RL = 16Ω
-40
-60
-80
LEFT TO RIGHT
-100
-120 RIGHT TO LEFT
-140
10
100
1k
10k
100k
FREQUENCY (Hz)
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