参数资料
型号: MAX9701ETG+
厂商: Maxim Integrated Products
文件页数: 19/22页
文件大小: 0K
描述: IC AMP AUDIO PWR 2.2W D 24TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
类型: D 类
输出类型: 2 通道(立体声)
在某负载时最大输出功率 x 通道数量: 2.2W x 2 @ 4 欧姆
电源电压: 2.5 V ~ 5.5 V
特点: 消除爆音,差分输入,短路和热保护,关闭
安装类型: 表面贴装
供应商设备封装: 24-TQFN-EP(4x4)
封装/外壳: 24-WFQFN 裸露焊盘
包装: 管件
MAX9701
1.3W, Filterless, Stereo Class D Audio
Power Amplifier
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDD = PVDD = SHDN = 3.3V, GND = PGND = 0V, SYNC = VDD (SSM), gain = 6dB (GAIN1 = 0, GAIN2 = 1)).
CROSSTALK vs. FREQUENCY
MAX9701
toc19
FREQUENCY (Hz)
CROSSTALK
(dB)
10k
1k
100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-130
10
100k
RIGHT TO LEFT
LEFT TO RIGHT
POUT = 300mW
RL = 8
Ω
CROSSTALK vs. INPUT AMPLITUDE
MAX9701
toc20
INPUT AMPLITUDE (dB)
CROSSTALK
(dB)
-14
-34
-54
-74
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-130
-94
6
RL = 8
Ω
fIN = 1kHz
RIGHT TO LEFT
LEFT TO RIGHT
OUTPUT FREQUENCY SPECTRUM
MAX9701
toc21
FREQUENCY (Hz)
OUTPUT
MAGNITUDE
(dBV)
15k
10k
5k
-120
-100
-80
-60
-40
-20
0
-140
0
20k
FFM MODE
VOUT = -60dBV
f = 1kHz
RL = 8
Ω
UNWEIGHTED
OUTPUT FREQUENCY SPECTRUM
MAX9701
toc22
FREQUENCY (Hz)
OUTPUT
MAGNITUDE
(dBV)
15k
10k
5k
-120
-100
-80
-60
-40
-20
0
-140
0
20k
FFM MODE
VOUT = -60dBV
f = 1kHz
RL = 8
Ω
A-WEIGHTED
OUTPUT FREQUENCY SPECTRUM
MAX9701
toc23
FREQUENCY (Hz)
OUTPUT
MAGNITUDE
(dBV)
15k
10k
5k
-120
-100
-80
-60
-40
-20
0
-140
0
20k
SSM MODE
VOUT = -60dBV
f = 1kHz
RL = 8
Ω
UNWEIGHTED
OUTPUT FREQUENCY SPECTRUM
MAX9701
toc24
FREQUENCY (Hz)
OUTPUT
MAGNITUDE
(dBV)
15k
10k
5k
-120
-100
-80
-60
-40
-20
0
-140
0
20k
SSM MODE
VOUT = -60dBV
f = 1kHz
RL = 8
Ω
A-WEIGHTED
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MAX9701ETG+ 功能描述:音频放大器 1.3W Filterless Class D Audio 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
MAX9701ETG+T 功能描述:音频放大器 1.3W Filterless Class D Audio 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
MAX9701ETG-T 制造商:Maxim Integrated Products 功能描述:1.3W, FILTERLESS, STEREO CLASS D AUDIO POWER - Tape and Reel
MAX9701EUP 制造商:Maxim Integrated Products 功能描述:1.3W, FILTERLESS, STEREO CLASS D AUDIO POWER - Rail/Tube
MAX9701EUP-T 制造商:Maxim Integrated Products 功能描述:1.3W, FILTERLESS, STEREO CLASS D AUDIO POWER - Tape and Reel