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参数资料
| 型号： | MAX4409ETP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO .08W STER AB 20TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 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： | 20-TQFN-EP（4x4） |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 包装： | 管件 |
| 产品目录页面： | 1390 (CN2011-ZH PDF) |
MAX4409
80mW, DirectDrive, Stereo Headphone
Amplifier with Common-Mode Sense
_______________________________________________________________________________________
5
100
10
1
0.1
0.01
0.001
020
40
50
30
10
60
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc13
OUTPUT POWER (W)
VDD = 1.8V
f = 10kHz
RL = 16
Ω
THD+N
(%)
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
030
40
20
10
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc14
OUTPUT POWER (W)
THD+N
(%)
VDD = 1.8V
f = 20Hz
RL = 32
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
020
40
30
10
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc15
OUTPUT POWER (W)
THD+N
(%)
VDD = 1.8V
f = 1kHz
RL = 32
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
0
20
30
40
10
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc16
OUTPUT POWER (W)
THD+N
(%)
VDD = 1.8V
f = 10kHz
RL = 32
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
10
100
10k
1k
100k
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4409
toc17
FREQUENCY (Hz)
PSRR
(dB)
0
-30
-40
-20
-10
-90
-70
-80
-50
-60
VDD = 3V
VIN = 200mVP-P
RL = 16
Ω
10
100
10k
1k
100k
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4410
toc18
FREQUENCY (Hz)
PSRR
(dB)
0
-40
-10
-20
-30
-90
-70
-80
-50
-60
VDD = 3V
VIN = 200mVP-P
RL = 16
Ω
10
100
10k
1k
100k
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4410
toc19
FREQUENCY (Hz)
PSRR
(dB)
0
-40
-10
-20
-30
-90
-70
-80
-50
-60
VDD = 1.8V
VIN = 200mVP-P
RL = 16
Ω
10
100
10k
1k
100k
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4410
toc20
FREQUENCY (Hz)
PSRR
(dB)
0
-40
-10
-20
-30
-90
-70
-80
-60
-50
VDD = 1.8V
VIN = 200mVP-P
RL = 32
Ω
CROSSTALK vs. FREQUENCY
MAX4410
toc21
FREQUENCY (Hz)
CROSSTALK
(dB)
10k
1k
100
-80
-60
-70
-40
-50
-10
-20
-30
0
-90
10
100k
LEFT TO RIGHT
RIGHT TO LEFT
VIN = 200mVP-P
Typical Operating Characteristics (continued)
(C1 = C2 = 2.2F, RIN = RF = R1 = R2 = 10k
Ω, THD+N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4409ETP+ | 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 |
| MAX4409ETP+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 |
| MAX4409ETP-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 |
| MAX4409EUD | 制造商:Maxim Integrated Products 功能描述:80MW, DIRECTDRIVE, STEREO HEADPHONE AMPLIFIER - Bulk |
| MAX4409EUD+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.08W CLS-AB 14TSSOP - Rail/Tube |
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