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参数资料
| 型号： | MAX4409ETP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 15/20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： | 2,500 |
| 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： | 带卷 (TR) |
MAX4409
80mW, DirectDrive, Stereo Headphone
Amplifier with Common-Mode Sense
4
_______________________________________________________________________________________
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.)
1
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
0.001
0.01
0.1
MAX4409
toc04
VDD = 1.8V
RL = 32
Ω
THD+N
(%)
POUT = 15mW
POUT = 5mW
10
100
10k
1k
100k
FREQUENCY (Hz)
100
10
1
0.1
0.01
0.001
090
120
150
30
60
180
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc05
OUTPUT POWER (W)
THD+N
(%)
VDD = 3V
f = 20Hz
RL = 16
Ω
OUTPUTS
OUT OF
PHASE
OUTPUTS
IN PHASE
100
10
1
0.1
0.01
0.001
090
120
150
30
60
180
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc06
OUTPUT POWER (W)
THD+N
(%)
VDD = 3V
f = 1kHz
RL = 16
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
090
60
120
150
30
180
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc07
OUTPUT POWER (W)
THD+N
(%)
VDD = 3V
f = 10kHz
RL = 16
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
0.0001
0
40
60
80
20
120
100
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc08
OUTPUT POWER (W)
THD+N
(%)
VDD = 3V
f = 20Hz
RL = 32
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
0
40
100
60
80
20
120
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc09
OUTPUT POWER (W)
THD+N
(%)
VDD = 3V
f = 1kHz
RL = 32
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
0
40
100
80
60
20
120
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc10
OUTPUT POWER (W)
THD+N
(%)
VDD = 3V
f = 10kHz
RL = 32
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
020
40
50
30
10
60
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc11
OUTPUT POWER (W)
THD+N
(%)
VDD = 1.8V
f = 20Hz
RL = 16
Ω
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
100
10
1
0.1
0.01
0.001
020
40
50
30
10
60
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX4409
toc12
OUTPUT POWER (W)
VDD = 1.8V
f = 1kHz
RL = 16
Ω
THD+N
(%)
OUTPUTS IN
PHASE
OUTPUTS
OUT OF
PHASE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MAX4409EUD+T | 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.08W CLS-AB 14TSSOP - Tape and Reel |
| MAX440C/D | 功能描述:多路器开关 IC RoHS:否 制造商:Maxim Integrated 通道数量: 开关数量: 开启电阻（最大值）: 开启时间（最大值）:40 ns 关闭时间（最大值）:10 ns 传播延迟时间: 工作电源电压:+/- 5 V 工作电源电流:40 mA 最大工作温度:+ 70 C 安装风格: 封装 / 箱体: |
| MAX440C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
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