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參數(shù)資料
| 型號(hào)： | 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)： | 10/17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 2
Copyright
2007
Rev. 1.2, 2007-03-20
WWW
.Microse
m
i
.CO
M
8+8W Stereo Filterless Class-D Amplifier
TM
ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage (PVDD) ................................................................... -0.3V to 16.5V
BOOTP/N - PVDD ......................................................................................... -0.3 to 16.5V
Bias Supply Voltage (V5V) ................................................................................. -0.3 to 6V
Input Pins (IN1P/N, IN2P/N ,TCTRL, STBY, MUTE) ......................-0.3V to V5V + 0.3V
Output Pins (VREF, STATUS, ROSC, TMON).................................-0.3V to V5V + 0.3V
Maximum Operating Junction Temperature .............................................................. 150°C
Storage Temperature Range.........................................................................-65°C to 150°C
Package Peak Temp. for Solder Reflow (40 seconds maximum exposure) ... 260°C (+0 -5)
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to
AVSS, except as noted. Currents are positive into, negative out of specified terminal
.
TH ERMAL DATA
LQ Plastic MLPQ 32-Pin 5mm x 5mm
THERMAL RESISTANCE
-JUNCTION TO AMBIENT,
θ
JA
21.6
°C/W
Junction Temperature Calculation: TJ = TA + (PD x θJA).
The
θJA numbers are guidelines for the thermal performance of the device/pc-board system. All of the
above assume no ambient airflow.
PACKAGE PIN OUT
STBY
IN1P
IN1N
N.C.
IN2N
IN2P
TMON
AVSS2
ROSC
VREF
AVSS1
V5V
STATUS
BO
O
T
2
N
P
V
DD2
P
V
DD2
BO
O
T
2
P
OUT
2P
PV
SS
2
P
MUTE
PV
SS
1N
OU
T1
N
BOOT
1N
PVDD1
BO
O
T
1P
OU
T
1P
1
2
3
4
5
6
7
8
910
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
OUT
2N
PV
SS
2
N
29
30
31
32
TCTRL
PV
SS
1P
LQ PACKAGE
(Top View)
Pb-free 100% Matte Tin Pin Finish
PP
AA
CC
KK
AA
GG
EE
DD
AA
TT
AA
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