参数资料
型号: MAX9708ETN+D
厂商: Maxim Integrated Products
文件页数: 19/22页
文件大小: 0K
描述: IC AMP AUDIO PWR 42W STER 56TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 37
类型: D 类
输出类型: 1-通道(单声道)或 2-通道(立体声)
在某负载时最大输出功率 x 通道数量: 42W x 1 @ 4 欧姆; 21W x 2 @ 8 欧姆
电源电压: 10 V ~ 18 V
特点: 消除爆音,差分输入,静音,短路和热保护,关机
安装类型: 表面贴装
供应商设备封装: 56-TQFN-EP(8x8)
封装/外壳: 56-WFQFN 裸露焊盘
包装: 管件
产品目录页面: 1392 (CN2011-ZH PDF)
MAX9708
20W/40W, Filterless, Spread-Spectrum,
Mono/Stereo, Class D Amplifier
6
Maxim Integrated
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
MAX9708
toc10
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
10
100k
1
0.01
PVDD = 18V,
4
ΩMONO MODE,
POUT = 18W
WIDEBAND OUTPUT SPECTRUM
(SSM MODE)
MAX9708
toc11
FREQUENCY (Hz)
OUTPUT
AMPLITUDE
(dBV)
10M
1M
-60
-50
-40
-30
-20
-10
0
10
20
30
-70
100k
100M
10kHz RBW
WIDEBAND OUTPUT SPECTRUM
(FFM MODE)
MAX9708
toc12
FREQUENCY (Hz)
OUTPUT
AMPLITUDE
(dBV)
10M
1M
100k
100M
10kHz RBW
-60
-50
-40
-30
-20
-10
0
10
20
30
-70
OUTPUT FREQUENCY SPECTRUM
(SSM MODE)
MAX9708
toc13
FREQUENCY (kHz)
OUTPUT
AMPLITUDE
(dBV)
20
16
12
8
4
-100
-80
-60
-40
-20
0
-120
024
OUTPUT FREQUENCY SPECTRUM
(FFM MODE)
MAX9708
toc14
FREQUENCY (kHz)
OUTPUT
AMPLITUDE
(dBV)
20
16
12
8
4
-100
-80
-60
-40
-20
0
-120
024
Typical Operating Characteristics (continued)
(PVDD = VDD = +18V, PGND = GND = 0V, CSS = 0.47F, CREG = 0.01F, C1 = 0.1F, C2 = 1F, RLOAD = ∞, SHDN = high, MONO
= low, MUTE = high, G1 = low, G2 = high, FS1 = FS2 = high (SSM), SYNCIN = low. All load resistors (RL) are between OUT_+ and
OUT_-, TA = +25°C, unless otherwise stated.)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
MAX9708
toc09
OUTPUT POWER (W)
THD+N
(%)
20
15
10
5
0.1
1
10
100
0.01
025
PVDD = 12V,
MONO MODE,
fIN = 1kHz
RL = 4
Ω
相关PDF资料
PDF描述
VJ1210Y101MXPAT5Z CAP CER 100PF 250V 20% X7R 1210
MS27473T10B98SA CONN PLUG 6POS STRAIGHT W/SCKT
VE-21Y-IU-F2 CONVERTER MOD DC/DC 3.3V 132W
VE-B5X-IV-F4 CONVERTER MOD DC/DC 5.2V 150W
VJ1210Y101KXLAT5Z CAP CER 100PF 630V 10% X7R 1210
相关代理商/技术参数
参数描述
MAX9708ETN-T 制造商:Maxim Integrated Products 功能描述:20W/40W FILTERLESS, SPREAD-SPECTRUM, MONO/STE - Tape and Reel
MAX9708EVKIT 功能描述:音频放大器 Evaluation Kit for the MAX9708 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
MAX9709ECB+ 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 50W/29W CLS-D 64TQFP EP - Rail/Tube
MAX9709ECB+T 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 50W/29W CLS-D 64TQFP EP - Tape and Reel
MAX9709ETN 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