參數(shù)資料
型號(hào): MAX9708ETN+D
廠商: Maxim Integrated Products
文件頁數(shù): 19/22頁
文件大小: 0K
描述: IC AMP AUDIO PWR 42W STER 56TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 37
類型: D 類
輸出類型: 1-通道(單聲道)或 2-通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 42W x 1 @ 4 歐姆; 21W x 2 @ 8 歐姆
電源電壓: 10 V ~ 18 V
特點(diǎn): 消除爆音,差分輸入,靜音,短路和熱保護(hù),關(guān)機(jī)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 56-TQFN-EP(8x8)
封裝/外殼: 56-WFQFN 裸露焊盤
包裝: 管件
產(chǎn)品目錄頁面: 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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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:音頻放大器 Evaluation Kit for the MAX9708 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝: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:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel