參數(shù)資料
型號: LX1705ILQ-TR
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 音頻/視頻放大
英文描述: 8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC32
封裝: 5 X 5 MM, ROHS COMPLIANT, MLPQ-32
文件頁數(shù): 14/17頁
文件大?。?/td> 378K
代理商: LX1705ILQ-TR
LX1705
PRODUCTION DATA SHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 6
Copyright
2007
Rev. 1.2, 2007-03-20
WWW
.Microse
m
i
.CO
M
8+8W Stereo Filterless Class-D Amplifier
TM
SIMPLIFIED BLOCK DIAGRAM
IN1P
IN1N
-
+
IN2P
IN2N
PWM
OSC
BOOT1P
OUT1P
BOOT1N
OUT1N
AVSS2
ROSC
PVSS1P
MUTE
-
+
NFET
H-BRIDGE
PVDD
VREF
-
+
PWM
-
+
CONTROL BLOCK
-UVLO
-De-Pop
Mute
-Thermal
VREF
STATUS
TMON
STBY
MUTE
TCTRL
V5V
AVSS1
VREF
MUTE
BOOT2P
OUT2P
BOOT2N
OUT2N
NFET
H-BRIDGE
PVDD1
PVSS2P
PVDD2
PVSS1N
PVSS2N
Figure 1 –
Simplified Block Diagram
BB
LL
OO
CC
KK
DD
IIAA
GG
RR
AA
MM
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