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参数资料
| 型号： | MAX9707ETX+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 24/25页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO 2.3W STER+1 36TQFN |
| 标准包装： | 2,500 |
| 类型： | D 类 |
| 输出类型： | 2-通道（立体声）带超低音器 |
| 在某负载时最大输出功率 x 通道数量： | 2.3W x 3 @ 4 欧姆 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 特点： | 消除爆音，短路保护和热保护，关闭 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 36-TQFN 裸露焊盘（6x6） |
| 封装/外壳： | 36-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
MAX9706/MAX9707
3-Channel, 2.3W, Filterless Class D Amplifiers
with Active Crossover
8
_______________________________________________________________________________________
Typical Operating Characteristics—Speaker Mode (continued)
(VDD = PVDD = HPVDD = 5V, GND = PGND = CPGND = 0V, SHDN = VDD, GAIN1 = GAIN2 = GND (+9dB), FS0 = FS1 = GND (800Hz),
MGAIN = float (-6dB), SYNC_IN = VDD (SSM), speaker load RL connected between OUT+ and OUT-, unless otherwise noted, RL =
∞.
Headphone load RLH connected between HPR/HPL to GND. CBIAS = 1F to GND, 1F capacitor between C1P and C1N, CVSS = 1F.
TA = TMIN to TMAX, unless otherwise noted. Typical values at TA = +25°C.)
OUTPUT FREQUENCY SPECTRUM
MAX9706
toc13
FREQUENCY (kHz)
OUTPUT
MAGNITUDE
(dBV)
15
10
5
-120
-100
-80
-60
-40
-20
0
-140
020
SSM MODE
VOUT = -60dB
f = 1kHz
RL = 8
A-WEIGHTED
WIDEBAND OUTPUT SPECTRUM
(FFM MODE)
MAX9706
toc14
FREQUENCY (MHz)
OUTPUT
AMPLITUDE
(dBV)
-70
-60
-50
-40
-30
-20
-10
0
10
20
-80
RBW = 10kHz
INPUT AC-GROUNDED
100
10
1
0
1000
WIDEBAND OUTPUT SPECTRUM
(SSM MODE)
MAX9706
toc15
FREQUENCY (MHz)
OUTPUT
AMPLITUDE
(dBV)
-70
-60
-50
-40
-30
-20
-10
0
10
20
-80
RBW = 10kHz
INPUT AC-GROUNDED
100
10
1
0
1000
TURN-ON/-OFF RESPONSE
MAX9706 toc16
2V/div
200mA/div
20ms/div
AMPLITUDE vs. FREQUENCY
MAX9706
toc17
FREQUENCY (Hz)
AMPLITUDE
(dBV)
10k
1k
100
-40
-30
-20
-10
0
10
20
-50
10
100k
fXO = 800Hz
AMPLITUDE vs. FREQUENCY
MAX9706
toc18
FREQUENCY (Hz)
AMPLITUDE
(dBV)
10k
1k
100
-40
-30
-20
-10
0
10
20
-50
10
100k
fXO = 2.1kHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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