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STLC30R81

更新时间： 2024-09-21 09:00:03
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
17页 245K
描述
INTEGRATED RINGING SLIC FOR SHORT LOOP APPLICATIONS

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中文翻译

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STLC30R81 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：QFP包装说明：10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
针数：44Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.84
电池馈电：CONSTANT CURRENT/RESISTIVE电池供电：-38 AND -74 V
混合：2-4 CONVERSIONJESD-30 代码：S-PQFP-G44
JESD-609代码：e4长度：10 mm
最大噪声：84 dBrnC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 °CPSRR-Min：27 dB
封装主体材料：PLASTIC/EPOXY封装代码：HLQFP
封装等效代码：QFP44,.47SQ,32封装形状：SQUARE
封装形式：FLATPACK, HEAT SINK/SLUG, LOW PROFILE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：3.3 V认证状态：Not Qualified
座面最大高度：1.6 mm子类别：Analog Transmission Interfaces
标称供电电压：3.3 V表面贴装：YES
电信集成电路类型：SLIC温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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

STLC30R81 数据手册

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STLC30R81  
INTEGRATED RINGING SLIC  
FOR SHORT LOOP APPLICATIONS  
■ MONOCHIP SLIC SUITABLE FOR SHORT  
LOOP APPLICATIONS  
■ 3.3V SUPPLY  
■ IMPLEMENTS ALL KEY FEATURES OF THE  
BORSHT FUNCTION  
■ DIFFERENTIAL OR SINGLE-ENDED Rx  
INPUTS  
TQFP44 (10 x 10) with slug  
■ INTEGRATED TRAPEZOIDAL WAVEFORM  
RINGING plus SINUSOIDAL and PWM  
WAVEFORM RINGING CAPABILITY  
■ TWO SELECTABLE PATH FOR SINUSOIDAL  
RING INJECTION  
■ SOFT BATTERY REVERSAL WITH  
PROGRAMMABLE TRANSITION TIME  
■ ON HOOK TRANSMISSION  
ORDERING NUMBER: STLC30R81  
functions (phone detection, loop-back, short circuit  
detection) are integrated in this device. It provides  
three ringing modes: Sinusoidal, Trapezoidal and  
PWM waveform.  
■ LOW POWER DISSIPATION IN ALL  
OPERATING MODES  
In sinusoidal ringing modes, depending on the CO-  
DEC’s functionalities and characteristics Rxin+/Rxin-  
or Rg+/Rg- paths can be selected. When CODEC  
can manage low frequency signals Rxin+/ Rxin- will  
be used.  
■ AUTOMATIC DUAL BATTERY OPERATION  
■ LOOP START, GROUND START FEATURES  
■ SURFACE MOUNT PACKAGE  
■ -40 TO +85°C OPERATING RANGE  
■ TEST FUNCTION  
This device can also limit the peak current during On-  
Hook/Off-Hook transition and Ring-trip detection.  
■ NO EXTERNAL COMPONENTS FOR POWER  
DISSIPATION  
The device is based on BCD3S 90V technology and  
it can work at 3.3V power supply.  
The TQFP44 Package with SLUG increases the  
SLIC performance in terms of power dissipation mak-  
ing unnecessary the use of any external power com-  
ponents.  
DESCRIPTION  
The STLC30R81 is a low voltage SLIC suitable for  
short loop applications. All the BORSHT and test  
BLOCK DIAGRAM  
DET  
GDK/AL  
CRT  
LINE STATUS  
COMMANDS  
D0  
D1  
D2  
D3  
ILT  
ILL  
TIP  
LOGIC  
INTERFACE  
&
LINE  
INTERFACE  
SUPERVISION  
RING  
DECODER  
RLPBK  
CS  
RES  
AC+  
DC  
RG+  
RG-  
BGND  
ILTF  
AC  
DC  
+
RXin+  
RXin-  
REFERENCE  
ZB  
TX  
RLIM  
RTH  
AC  
DC  
PROCESSOR  
&
PROCESSOR  
BIAS SWITCHING  
D01TL518  
ZAC1 ZAC  
RS  
CAC IREF  
VCC  
VDD AGND  
CREV  
CSVR  
RD  
Rev. 2  
1/17  
January 2006  
1234567...17

中文翻译

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