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參數(shù)資料
| 型號(hào)： | LX1704ILQ |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 3.3 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC16 |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, PLASTIC, MLPQ-16 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 523K |
| 代理商： | LX1704ILQ |
LX1704
PRODUCTION DATA SHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: 714-893-2570
Page 2
WWW
.Microse
m
i
.CO
M
2W Filter less Stereo Class-D Amplifier
TM
Copyright
2009
Rev.1.4, 2009-02-23
ABSOLUTE MAXIMUM RATINGS
Positive Supply Voltage (VDD, PVDD)........................................................... -0.3 to 6.5V
Analog Input Voltage (IN1+, IN1-, IN2+, IN2-).................................. -0.3 to VDD + 0.3V
Digital Input Voltage(EN, MUTE) ...................................................... -0.3 to VDD + 0.3V
Operating Temperature Range (TA) ............................................................ -40°C to +85°C
Maximum Operating Junction Temperature (TJ) ....................................................... 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
Ground. Currents are positive into, negative out of specified terminal
.
THERMAL DATA
LQ Plastic MLPQ 16-Pin 4mm x 4mm
THERMAL RESISTANCE
-JUNCTION TO AMBIENT,
θ
JA
24.6
°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 OU T
e
MSC
1704
xxxx
1
2
3
49
10
11
12
PVSS1
VDD
IN1+
IN1-
PVSS2
OUT2+
PVDD2
OUT2-
P
VSS
3
OU
T1+
PV
DD
1
OU
T1-
IN
2-
IN
2+
VSS
EN
13
14
15
16
56
7
8
LQ PACKAGE
(Top View)
RoHS / Pb-free 100% matte Tin Lead Finish
xxxx = date/lot code
FUNCTIO N AL PIN DESCRIPTION
Name
Description
VSS
Negative Supply to Analog Stage (ground)
IN1-
Negative Audio Input Channel 1
IN1+
Positive Audio Input Channel 1
EN
Enable Pin, Active High
IN2-
Negative Audio Input Channel 2
IN2+
Positive Audio Input Channel 2
VDD
Analog Positive Power Supply
PVSS1
PVSS2
PVSS3
Negative Supply to Negative Output Stage (ground) for Channel1
OUT1+
Positive Audio (PWM) Output for Channel 1
PVDD1 &
PVDD2
Positive supply to Positive Output Stage for Channel 1
OUT1-
Negative Audio (PWM) Output for Channel 1
OUT2+
Positive Audio (PWM) Output Channel 2
OUT2-
Negative Audio (PWM) Output Channel 2
PP
AA
CC
KK
AA
GG
EE
DD
AA
TT
AA
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| LX1704ILQ-TR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:2W Filter less Stereo Class-D Amplifier |
| LX1705 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:8+8W Stereo Filterless Class-D Amplifier |
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| LX1705ILQ | 制造商:Microsemi Corporation 功能描述:Audio Amp Speaker 2-CH Stereo 8W Class-D 32-Pin MLPQ EP 制造商:Microsemi Corporation 功能描述:AUDIOMAX PRODUCTS - Bulk |
| LX1708 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:15+15W Stereo Filterless Class-D Amplifier |
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