参数资料
型号: MAX4410EUD+
厂商: Maxim Integrated Products
文件页数: 20/20页
文件大小: 0K
描述: IC AMP AUDIO .08W STER 14TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
系列: DirectDrive®
类型: AB 类
输出类型: 耳机,2-通道(立体声)
在某负载时最大输出功率 x 通道数量: 80mW x 2 @ 16 欧姆
电源电压: 1.8 V ~ 3.6 V
特点: 消除爆音,短路保护和热保护,关闭
安装类型: 表面贴装
供应商设备封装: 14-TSSOP
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
包装: 管件
产品目录页面: 1390 (CN2011-ZH PDF)
MAX4410
80mW, DirectDrive Stereo Headphone Driver
with Shutdown
_______________________________________________________________________________________
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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MAX4410EUD+ 功能描述:音频放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
MAX4410EUD+T 功能描述:音频放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
MAX4410EUD-T 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
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