参数资料
型号: MAX9714ETJ+T
厂商: Maxim Integrated Products
文件页数: 15/18页
文件大小: 0K
描述: IC AMP AUDIO PWR 8W STER 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: D 类
输出类型: 2 通道(立体声)
在某负载时最大输出功率 x 通道数量: 8W x 2 @ 16 欧姆
电源电压: 10 V ~ 25 V
特点: 消除爆音,差分输入,静音,短路和热保护,关机
安装类型: 表面贴装
供应商设备封装: 32-TQFN-EP(7x7)
封装/外壳: 32-WQFN 裸露焊盘
包装: 带卷 (TR)
MAX9713/MAX9714
6W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
6
_______________________________________________________________________________________
OUTPUT FREQUENCY SPECTRUM
MAX9713
toc19
FREQUENCY (Hz)
OUTPUT
MAGNITUDE
(dB)
15k
10k
5k
-120
-100
-80
-60
-40
-20
0
20
-140
0
20k
SSM MODE
POUT = 5W
f = 1kHz
RL = 8
UNWEIGHTED
OUTPUT FREQUENCY SPECTRUM
MAX9713
toc20
FREQUENCY (Hz)
OUTPUT
MAGNITUDE
(dB)
15k
10k
5k
-120
-100
-80
-60
-40
-20
0
20
0
20k
SSM MODE
POUT = 5W
f = 1kHz
RL = 8
A-WEIGHTED
RBW = 10kHz
0
-100
1M
10M
100M
WIDEBAND OUTPUT SPECTRUM
(FFM MODE)
-80
MAX1973toc21
FREQUENCY (Hz)
OUTPUT
AMPLITUDE
(dB)
-60
-40
-20
-30
-50
-70
-90
-10
RBW = 10kHz
0
-100
1M
10M
100M
WIDEBAND OUTPUT SPECTRUM
(SSM MODE)
-80
MAX9713toc22
FREQUENCY (Hz)
OUTPUT
AMPLITUDE
(dB)
-60
-40
-20
-30
-50
-70
-90
-10
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX9713
toc25
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
18
16
14
12
0.10
0.05
0.15
0.20
0.25
0.30
0.35
0
10
20
TURN-ON/TURN-OFF RESPONSE
MAX9713 toc23
20ms/div
MAX9714
OUTPUT
1V/div
5V/div
SHDN
f = 1kHz
RL = 8
CSS = 180pF
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX9713
toc24
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
18
16
14
12
5
10
15
20
25
0
10
20
Typical Operating Characteristics (continued)
(136H with 16, 68H with 8, part in SSM mode, unless otherwise noted.)
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