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L3037FN PDF预览

L3037FN

更新时间: 2024-01-11 14:00:09
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
22页 268K
描述
SUBSCRIBER LINE INTERFACE CIRCUIT

L3037FN 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:10 X 10 MM, PLASTIC, QFP-44针数:44
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.91电池馈电:CONSTANT CURRENT/RESISTIVE
电池供电:-24 TO -62 V混合:2-4 CONVERSION
JESD-30 代码:S-PQFP-G44JESD-609代码:e0
长度:10 mm负电源额定电压:-5 V
功能数量:1端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
PSRR-Min:20 dB封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP44,.5SQ,32
封装形状:SQUARE封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:+-5 V
认证状态:Not Qualified座面最大高度:2.45 mm
子类别:Analog Transmission Interfaces最大压摆率:10 mA
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR电信集成电路类型:SLIC
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mmBase Number Matches:1

L3037FN 数据手册

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L3037  
SUBSCRIBER LINE INTERFACE CIRCUIT  
MONOCHIP SILICON SLIC SUITABLE FOR  
PUBLIC/PRIVATEAPPLICATIONS  
IMPLEMENTS ALL KEY FEATURES OF THE  
BORSCHT FUNCTION  
SOFT BATTERY REVERSAL WITH PRO-  
GRAMMABLETRANSITION TIME (3 to 100ms)  
METERING PULSE INJECTION AND FILTER-  
ING WITH MINIMAL COMPONENTS COUNT  
(NO TRIMMING REQUIRED).  
PLCC44  
PQFP44(10 x 10)  
ORDERING NUMBERS:  
L3037FN  
L3037QN  
PROTECTION RESISTOR MISMATCH COM-  
PENSATION  
ON HOOK TRANSMISSION  
PQFP44)  
INTEGRATED THERMAL PROTECTION  
PIN TO PIN COMPATIBLE WITH L3035/36  
LOOP START/GROUND START FEATURE  
IND TEMP. RANGE:  
-40°C TO +85°C  
LOW POWER DISSIPATION IN ALL OPER-  
ATING MODES  
INTEGRATED ZERO CROSSING RELAY  
DRIVER  
DESCRIPTION  
The L3037 subscriber line interface circuit is a bi-  
polar device in 70V technology developed for cen-  
tral office / loop carrier and private applications.  
The L3037 is pin to pin and function compatible  
with L3035/36. One particular pin (reserved in  
L3035/36) is now used for reverse polarity transi-  
tion time programming. The line polarity transition  
is not affecting the AC signal transmission that  
can continue also during the line voltage transi-  
tion.L3037 is available in two different package  
options: PLCC44 and PQFP44 (10 x 10mm).  
INTEGRATED (NOISE-LESS) RING TRIP DE-  
TECTION  
VERY LOW NO. of STD TOLERANCE EX-  
TERNAL COMPONENTS  
SELECT PART FOR U.S. APPLICATIONS  
(63dB TYP. LONG. BALANCE)  
SURFACE MOUNT PACKAGE (PLCC44 or  
BLOCK DIAGRAM  
December 1997  
1/22  
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  

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