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參數(shù)資料
| 型號： | MAX9708ETN |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 20W/40W, Filterless, Spread-Spectrum, Mono/Stereo, Class D Amplifier |
| 中文描述： | 42 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC56 |
| 封裝： | 8 X 8 MM, 0.80 MM HIEGHT, MO-220WLLD-5, TQFN-56 |
| 文件頁數(shù)： | 8/24頁 |
| 文件大小： | 781K |
| 代理商： | MAX9708ETN |
M
20W/40W, Filterless, Spread-Spectrum,
Mono/Stereo, Class D Amplifier
8
_______________________________________________________________________________________
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (Hz)
C
10k
1k
100
-105
-100
-95
-90
-85
-80
-75
-70
-65
-60
-110
10
100k
INPUT REFERRED
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (Hz)
P
10k
1k
100
-100
-90
-80
-70
-60
-50
-40
-30
-110
10
100k
CROSSTALK vs. FREQUENCY
M
FREQUENCY (Hz)
C
10k
1k
100
-110
-100
-90
-80
-70
-60
-50
-40
-120
10
100k
MAXIMUM STEADY-STATE OUTPUT POWER
vs. TEMPERATURE
40
M
AMBIENT TEMPERATURE (
°
C)
O
60
40
50
5
15
10
25
20
30
35
0
30
70
PV
DD
= 18V, 8
STEREO MODE, 1kHz,
FS1 = FS2 = 1
TH0 = TH1 = 1
TH2 = 0
MEASURED WITH THE EV KIT (TQFN
PACKAGE), JUNCTION TEMPERATURE
MAINTAINED AT +110
°
C
MAXIMUM STEADY-STATE OUTPUT POWER
vs. TEMPERATURE
70
M
AMBIENT TEMPERATURE (
°
C)
O
60
40
50
10
20
40
30
50
60
0
30
70
PV
DD
= 18V, 4
MONO MODE, 1kHz,
FS1 = FS2 = 1
TH0 = TH1 = 1
TH2 = 0
MEASURED WITH THE EV KIT (TQFN
PACKAGE), JUNCTION TEMPERATURE
MAINTAINED AT +110
°
C
Typical Operating Characteristics (continued)
(PV
DD
= V
DD
= +18V, PGND = GND = 0V, C
SS
= 0.47μF, C
REG
= 0.01μF, C1 = 0.1μF, C2 = 1μF, R
LOAD
=
∞
,
SHDN
= high, MONO
= low,
MUTE
= high, G1 = low, G2 = high, FS1 = FS2 = high (SSM), SYNCIN = low. All load resistors (R
L
) are between OUT_+ and
OUT_-, T
A
= +25°C, unless otherwise stated.)
Pin Description
PIN
TQFP
1, 8, 13, 16,
17, 32, 33, 41,
48, 49, 50, 55,
58, 63, 64
2, 3, 4, 45, 46,
47, 56, 57
TQFN
NAME
FUNCTION
1, 12, 42, 43,
44, 55, 56
N.C.
No Connection. Not internally connected.
2, 3, 4, 39,
40, 41, 49, 50
PGND
Power Ground
5, 6, 7,
42, 43, 44
5, 6, 7,
36, 37, 38
PV
DD
Positive Power Supply. Bypass to PGND with a 0.1μF and a 47μF capacitor with the
smallest capacitor placed as close to pins as possible.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| MAX9708ETN+D | 功能描述:音頻放大器 20W/40W Filterless Class D Amplifier 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX9708ETN+T | 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 42W/21W CLS-D 56TQFN EP - Tape and Reel |
| MAX9708ETN+TD | 功能描述:音頻放大器 20W/40W Filterless Class D Amplifier 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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