參數(shù)資料
型號: MAX9708ETN+D
廠商: Maxim Integrated Products
文件頁數(shù): 2/22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
標準包裝: 37
類型: D 類
輸出類型: 1-通道(單聲道)或 2-通道(立體聲)
在某負載時最大輸出功率 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: 消除爆音,差分輸入,靜音,短路和熱保護,關(guān)機
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
10
Maxim Integrated
Typical Application Circuits/Functional Diagrams
OUTR+
OUTR-
OUTL-
OUTL+
SYNCIN
INL+
INL-
INR+
INR-
SHDN
G2
G1
SYNCOUT
PGND
RIN
VBIAS
TH0
TH1
TH2
TEMP
CPVDD
PVDD
VDD
C1P
C1N
REG
+
-
LEFT
CHANNEL
+
-
RIGHT
CHANNEL
VDIGITAL
C2
1
μF
C1
0.1
μF
0.1
μF
47
μF*
1
μF
1
μF
1
μF
1
μF
CREG
0.01
μF
CSS
0.47
μF
VDIGITAL
GND
MONO
FS1
FS2
RF
10k
Ω
10k
Ω
14
13
17
16
27
26
30
28
29
18
35
34
33
32
19, 20, 21
8
9
10
51, 52
53, 54
45, 46
47, 48
11
22, 23
2–4, 39–41 49–50
5–7, 36–38
25
15
SS
24
MUTE
31
*ADDITIONAL BULK CAPACITANCE
CONFIGURATION: TQFN STEREO MODE, SSM, INTERNAL OSCILLATOR, GAIN = 22dB, THERMAL SETTING = +120
°C
MAX9708
GAIN
CONTROL
CHARGE
PUMP
REGULATOR
THERMAL SENSOR
MUX
CLASS D
MODULATOR
AND H-BRIDGE
CLASS D
MODULATOR
AND H-BRIDGE
Figure 1. Typical Application and Functional Diagram in Stereo Mode
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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