參數(shù)資料
型號： MAX9708
廠商： Maxim Integrated Products, Inc.
英文描述： 20W/40W, Filterless, Spread-Spectrum, Mono/Stereo, Class D Amplifier
中文描述： 20W/40W、無需濾波的擴(kuò)頻單聲道/立體聲D類放大器
文件頁數(shù)： 10/24頁
文件大小： 781K
代理商： MAX9708
M
20W/40W, Filterless, Spread-Spectrum,
Mono/Stereo, Class D Amplifier
10
______________________________________________________________________________________
Typical Application Circuits/Functional Diagrams
OUTR+
OUTR-
OUTL-
OUTL+
SYNCIN
INL+
INL-
INR+
INR-
SHDN
G2
G1
SYNCOUT
PGND
R
IN
R
IN
R
IN
R
IN
V
BIAS
V
BIAS
TH0
TH1
TH2
33 (38)
TEMP
CPV
DD
PV
DD
PV
DD
PV
DD
PV
DD
PV
DD
V
DD
V
DD
C1P
C1N
REG
+
-
LEFT
CHANNEL
+
-
RIGHT
CHANNEL
V
DIGITAL
C2
1
μ
F
C1
0.1
μ
F
0.1
μ
F
47
μ
F*
1
μ
F
1
μ
F
1
μ
F
1
μ
F
C
REG
0.01
μ
F
C
SS
0.47
μ
F
V
DIGITAL
V
DIGITAL
V
DIGITAL
V
DIGITAL
GND
MONO
FS1
FS2
R
F
R
F
R
F
R
F
10k
10k
14 (15)
13 (14)
17 (20)
16 (19)
27 (30)
26 (29)
30 (35)
31 (36)
28 (31)
29 (34)
18 (21)
35 (40)
34 (39)
32 (37)
19, 20, 21 (22, 23, 24)
8 (9)
9 (10)
10 (11)
51, 52 (59, 60)
53, 54 (61, 62)
45, 46 (51, 52)
47, 48 (53, 54)
11 (12)
22, 23
(25, 26)
2–4, 39–41 49–50
(2–4, 45–47, 56–57)
5–7, 36–38
(5–7, 42-44)
25 (28)
15 (18)
SS
24 (27)
MUTE
( ) TQFP PACKAGE
*ADDITIONAL BULK CAPACITANCE
CONFIGURATION: TQFN STEREO MODE, SSM, INTERNAL OSCILLATOR, GAIN = 22dB, THERMAL SETTING = +120
°
C
MAX9708
GAIN
CONTROL
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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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9708ECB+D 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 42W/21W CLS-D 64TQFP EP - Rail/Tube
MAX9708ECB+TD 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 42W/21W CLS-D 64TQFP EP - Tape and Reel
MAX9708ETN 制造商:Maxim Integrated Products 功能描述:20W/40W FILTERLESS, SPREAD-SPECTRUM, MONO/STE - Rail/Tube
MAX9708ETN/V+TD 制造商:Maxim Integrated Products 功能描述:20W/40W FILTERLESS, SPREAD SPECTRUM, MONO/STEREO, CLASS D AM - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC AMP AUDIO PWR 42W STER 56TQFN 制造商:Maxim Integrated Products 功能描述:Filterless Class D Amp Mono/Stereo
MAX9708ETN+ 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 42W/21W CLS-D 56TQFN EP - Rail/Tube
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