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MAX4410
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
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9
POWER DISSIPATION
vs. OUTPUT POWER
MAX4410
toc49
OUTPUT POWER (mW)
POWER
DISSIPATION
(mW)
50
40
30
10
20
10
20
30
40
50
60
70
0
060
INPUTS 180
°
OUT OF PHASE
fIN = 1kHz
RL = 32
VDD = 1.8V
POUT = POUTL + POUTR
INPUTS
IN PHASE
80
60
40
100
10k
100k
1M
10M
20
0
-20
-40
-60
-80
-100
-180
-120
-140
-160
GAIN AND PHASE vs. FREQUENCY
MAX4410
toc50
FREQUENCY (Hz)
GAIN/PHASE
(dB/DEGREES)
VDD = 3V
AV = 1000V/V
RL = 16
1k
GAIN
PHASE
10
1k
10k
1M
100k
10M
0
-10
-20
-30
-50
-40
GAIN FLATNESS vs. FREQUENCY
MAX4410
toc51
FREQUENCY (Hz)
GAIN
(dB)
VDD = 3V
AV = -1V/V
RL = 16
100
CHARGE-PUMP OUTPUT RESISTANCE
vs. SUPPLY VOLTAGE
MAX4410
toc52
SUPPLY VOLTAGE (V)
OUTPUT
RESISTANCE
(
)
3.3
3.0
2.7
2.4
2.1
2
4
6
8
10
0
1.8
3.6
VIN_ = GND
IPVSS = 10mA
NO LOAD
OUTPUT POWER vs. CHARGE-PUMP
CAPACITANCE AND LOAD RESISTANCE
MAX4410
toc53
LOAD RESISTANCE (
)
OUTPUT
POWER
(mW)
40
30
20
10
30
40
50
60
70
80
90
0
10
50
fIN = 1kHz
THD + N = 1%
INPUTS IN PHASE
C1 = C2 = 1
F
C1 = C2 = 0.47
F
C1 = C2 = 0.68
F
C1 = C2 = 2.2
F
Typical Operating Characteristics (continued)
(C1 = C2 = 2.2F, THD + N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)
FREQUENCY (kHz)
10
1
0.1
100
OUTPUT SPECTRUM vs. FREQUENCY
MAX4410
toc54
OUTPUT
SPECTRUM
(dB)
-100
-80
-60
-40
-20
0
-120
VIN = 1VP-P
fIN = 1kHz
RL = 32
AV = -1V/V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4410EUD+ | 功能描述:音頻放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX4410EUD+T | 功能描述:音頻放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX4410EUD-T | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX4410EVKIT | 功能描述:音頻 IC 開發(fā)工具 MAX4410 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX4411BEBE | 制造商:Maxim Integrated Products 功能描述:80MW 2V/V FIXED GAIN DIRECTDRIVE HP - Rail/Tube |
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