MAX4410 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
MAX4410 Datasheet PDF : 20 Pages
| |||
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
Typical Operating Characteristics (continued)
(C1 = C2 = 2.2µF, THD + N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)
OUTPUT POWER vs. SUPPLY VOLTAGE
140
fIN = 1kHz
120
RL = 32Ω
THD + N = 1%
INPUTS 180°
100
OUT OF PHASE
80
60
40
INPUTS
IN PHASE
20
0
1.8 2.1 2.4 2.7 3.0 3.3 3.6
SUPPLY VOLTAGE (V)
OUTPUT POWER vs. SUPPLY VOLTAGE
180
160
140
fIN = 1kHz
RL = 32Ω
THD + N = 10%
INPUTS 180°
OUT OF PHASE
120
100
80
INPUTS
60
IN PHASE
40
20
0
1.8 2.1 2.4 2.7 3.0 3.3 3.6
SUPPLY VOLTAGE (V)
OUTPUT POWER vs. LOAD RESISTANCE
160
140
VDD = 3V
fIN = 1kHz
THD + N = 1%
120
100
80
60
INPUTS 180°
OUT OF PHASE
40
20 INPUTS
IN PHASE
0
10
100
1k
10k
100k
LOAD RESISTANCE (Ω)
OUTPUT POWER vs. LOAD RESISTANCE
250
VDD = 3V
fIN = 1kHz
200
THD + N = 10%
150
100
INPUTS 180°
OUT OF PHASE
50
INPUTS
IN PHASE
0
10
100
1k
10k
100k
LOAD RESISTANCE (Ω)
POWER DISSIPATION
vs. OUTPUT POWER
400
fIN = 1kHz
350 RL = 16Ω
VDD = 3V
300 POUT = POUTL + POUTR
INPUTS
IN PHASE
250
INPUTS 180°
200
OUT OF PHASE
150
100
50
0
0
40
80 120 160 200
OUTPUT POWER (mW)
OUTPUT POWER vs. LOAD RESISTANCE
45
40
INPUTS 180°
35
OUT OF PHASE
VDD = 1.8V
fIN = 1kHz
THD + N = 1%
30
25
INPUTS IN
PHASE
20
15
10
5
0
10
100
1k
10k
100k
LOAD RESISTANCE (Ω)
POWER DISSIPATION
vs. OUTPUT POWER
180
INPUTS
160 IN PHASE
140
120
INPUTS 180°
OUT OF PHASE
100
80
60
fIN = 1kHz
40
RL = 32Ω
VDD = 3V
20
POUT = POUTL + POUTR
0
0
40
80 120 160 200
OUTPUT POWER (mW)
OUTPUT POWER vs. LOAD RESISTANCE
70
60
INPUTS 180°
OUT OF PHASE
50
VDD = 1.8V
fIN = 1kHz
THD + N = 10%
40
INPUTS IN
30
PHASE
20
10
0
10
100
1k
10k
100k
LOAD RESISTANCE (Ω)
POWER DISSIPATION
vs. OUTPUT POWER
140
fIN = 1kHz
120 RL = 16Ω
VDD = 1.8V
100 POUT = POUTL + POUTR
INPUTS
IN PHASE
80
INPUTS 180°
OUT OF PHASE
60
40
20
0
0 10 20 30 40 50 60
OUTPUT POWER (mW)
8 _______________________________________________________________________________________
Share Link: 