参数资料
型号: MAX9720AEBE+T
厂商: Maxim Integrated Products
文件页数: 18/21页
文件大小: 0K
描述: IC AMP AUDIO .05W STER AB 16UCSP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: DirectDrive®, SmartSense™
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: 50mW x 2 @ 32 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: 16-UCSP(2x2)
封装/外壳: 16-WFBGA,CSPBGA
包装: 带卷 (TR)
MAX9720
50mW, DirectDrive, Stereo Headphone
Amplifier with SmartSense and Shutdown
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDD = 3V, THD+N bandwidth = 22Hz to 22kHz, MODE1 = MODE2 = VDD.)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc19
OUTPUT POWER (mW)
THD+N
(%)
0.01
0.1
1
10
100
0.001
0
120
100
80
60
40
20
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 3V
AV = -1.41V/V
f = 1kHz
RL = 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc20
OUTPUT POWER (mW)
THD+N
(%)
0.01
0.1
1
10
100
0.001
0
120
100
80
60
40
20
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 3V
AV = -1.41V/V
f = 10kHz
RL = 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc21
OUTPUT POWER (mW)
THD+N
(%)
40
30
20
10
0.01
0.1
1
10
100
0.001
050
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 1.8V
AV = -1V/V
f = 20Hz
RL = 16
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc22
OUTPUT POWER (mW)
THD+N
(%)
40
30
20
10
0.01
0.1
1
10
100
0.001
050
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 1.8V
AV = -1V/V
f = 1kHz
RL = 16
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc23
OUTPUT POWER (mW)
THD+N
(%)
40
30
20
10
0.01
0.1
1
10
100
0.001
050
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 1.8V
AV = -1V/V
f = 10kHz
RL = 16
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc24
OUTPUT POWER (mW)
THD+N
(%)
25
15
530
20
10
0.01
0.1
1
10
100
0.001
035
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 1.8V
AV = -1V/V
f = 20Hz
RL = 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc25
OUTPUT POWER (mW)
THD+N
(%)
25
15
530
20
10
0.01
0.1
1
10
100
0.001
035
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 1.8V
AV = -1V/V
f = 1kHz
RL = 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc26
OUTPUT POWER (mW)
THD+N
(%)
25
15
530
20
10
0.01
0.1
1
10
100
0.001
035
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 1.8V
AV = -1V/V
f = 10kHz
RL = 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc27
OUTPUT POWER (mW)
THD+N
(%)
40
30
20
10
0.01
0.1
1
10
100
0.001
050
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 1.8V
AV = -1.41V/V
f = 20Hz
RL = 16
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MAX9720AEUE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX9720AEUE+ 功能描述:音频放大器 50mW DirectDrive Headphone Amplifier 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
MAX9720AEUE+T 功能描述:音频放大器 50mW DirectDrive Headphone Amplifier 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
MAX9720BEBE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX9720BEBE+ 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.05W CLS-AB 16UCSP - Rail/Tube