参数资料
型号: MAX9710ETP+T
厂商: Maxim Integrated Products
文件页数: 9/13页
文件大小: 0K
描述: IC AMP AUDIO PWR 3W STER 20TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: AB 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: 3W x 2 @ 3 欧姆
电源电压: 4.5 V ~ 5.5 V
特点: 消除爆音,静音,关机,热保护
安装类型: 表面贴装
供应商设备封装: 20-TQFN-EP(5x5)
封装/外壳: 20-WQFN 裸露焊盘
包装: 带卷 (TR)
MAX9710/MAX9711
3W Mono/Stereo BTL Audio Power Amplifiers
with Shutdown
_______________________________________________________________________________________
5
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX9710/11
toc19
FREQUENCY (Hz)
PSRR
(dB)
10k
1k
100
-80
-60
-40
-20
0
-100
10
100k
VRIPPLE = 200mVP-P
CROSSTALK vs. FREQUENCY
MAX9710/11
toc20
FREQUENCY (Hz)
CROSSTALK
(dB)
10
1
0.1
-100
-80
-60
-40
-20
0
-120
0.01
100
RIGHT TO LEFT
LEFT TO RIGHT
VIN = 200mVP-P
RL = 8
Ω
ENTERING SHUTDOWN
MAX9710/11 toc21
RL = 8
Ω
INPUT AC-COUPLED TO GND
100ms/div
OUT_+ AND
OUT_-
OUT_+ -
OUT_-
SHDN
2V/div
1V/div
200mV/div
EXITING SHUTDOWN
MAX9710/11 toc22
RL = 8
Ω
INPUT AC-COUPLED TO GND
100ms/div
OUT_+ AND
OUT_-
OUT_+ -
OUT_-
SHDN
2V/div
1V/div
200mV/div
ENTERING POWER-DOWN
MAX9710/11 toc23
RL = 8
Ω
INPUT AC-COUPLED TO GND
100ms/div
OUT_+ AND
OUT_-
OUT_+ -
OUT_-
VDD
2V/div
1V/div
200mV/div
EXITING POWER-DOWN
MAX9710/11 toc24
RL = 8
Ω
INPUT AC-COUPLED TO GND
100ms/div
OUT_+ AND
OUT_-
OUT_+ -
OUT_-
VDD
2V/div
1V/div
200mV/div
Typical Operating Characteristics (continued)
(VDD = 5V, THD+N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)
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