Datasheet > STLC30R80

STLC30R80

更新时间： 2024-02-13 10:29:52

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
13页	175K
描述
INTEGRATED RINGING SLIC FOR SHORT LOOP APPLICATIONS

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中文翻译

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数据手册
替代型号

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STLC30R80 数据手册

STLC30R80

INTEGRATED RINGING SLIC

FOR SHORT LOOP APPLICATIONS

MONOCHIP SLIC SUITABLE FOR SHORT

LOOP APPLICATIONS

IMPLEMENTES ALL KEY FEATURES OF

THE BORSHT FUNCTION

INTEGRATED RINGING

SOFT BATTERY REVERSAL WITH PRO-

GRAMMABLE TRANSITION TIME

ON HOOK TRANSMISSION

LOW POWER DISSIPATION IN ALL OPER-

ATING MODES

AUTOMATIC DUAL BATTERY OPERATION

INTEGRATED RING TRIP DETECTION

METERING PULSE INJECTION

TQFP44 (10 x 10)

ORDERING NUMBER:

STLC30R80

LOOP START, GROUND START FEATURES

SURFACE MOUNT PACKAGE

-40 TO +85°C OPERATING RANGE

generation of the ringing signal and the standard

battery feeding with full programmability of the DC

characteristic.

In particular two external resistors allow to set the

limiting current value (up to 50mA) and the value

of the resistive feeding when not in constant cur-

rent region.

DESCRIPTION

The STLC30R80 is a SLIC device suitable for

short loop applications. The SLIC provides the

BLOCK DIAGRAM

D2 D1 D0

CRT RT1 RT2

LINE STATUS

COMMANDS

DET

GDK/AL

CSIN

ILT

LOGIC

INTERFACE

TIP

LINE

INTERFACE

SUPERVISION

ILL

CSOUT

RES

RING

DECODER

AC+

BGND

VREG

ILTF

TTXIN

REFERENCE

RLIM

RTH

PROCESSOR

BIAS SWITCHING

D99TL431AMOD

ZAC1 ZAC

CAC IREF

V_CC

V_DDAGND CREV CSVR VBAT BASE RDC

1/13

November 2001

12 3 4 5 6 7...13

中文翻译

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STLC30R80 替代型号

型号	品牌	替代类型	描述	数据表
HC55185DIMZ96	RENESAS	功能相似	VoIP Ringing SLIC; PLCC28; Temp Range: See Datasheet

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