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L3037QN PDF预览

L3037QN

更新时间: 2024-10-27 22:13:39
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

L3037QN 技术参数

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:44Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.85
电池馈电:CONSTANT CURRENT/RESISTIVE电池供电:-24 TO -62 V
混合:2-4 CONVERSIONJESD-30 代码:S-PQFP-G44
JESD-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:70 °C
最低工作温度: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:COMMERCIAL
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 mm
Base Number Matches:1

L3037QN 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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