參數(shù)資料
型號: MAX9711ETC+T
廠商: Maxim Integrated Products
文件頁數(shù): 9/13頁
文件大小: 0K
描述: IC AMP AUDIO PWR 3W MONO 12TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: AB 類
輸出類型: 1-通道(單聲道)
在某負載時最大輸出功率 x 通道數(shù)量: 3W x 1 @ 3 歐姆
電源電壓: 4.5 V ~ 5.5 V
特點: 消除爆音,靜音,關(guān)機,熱保護
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 12-TQFN-EP(4x4)
封裝/外殼: 12-WQFN 裸露焊盤
包裝: 帶卷 (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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