STLC3080

更新时间： 2024-02-13 19:14:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		模拟传输接口电池电信集成电路电信电路
页数	文件大小	规格书
23页	203K
描述
SUBSCRIBER LINE INTERFACE CIRCUIT

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技术参数
数据手册

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STLC3080 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：	LQFP,
针数：	44	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.81
JESD-30 代码：	S-PQFP-G44	长度：	10 mm
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
封装主体材料：	PLASTIC/EPOXY	封装代码：	LQFP
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE
认证状态：	Not Qualified	座面最大高度：	1.6 mm
标称供电电压：	5 V	表面贴装：	YES
电信集成电路类型：	SLIC	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	宽度：	10 mm
Base Number Matches：	1

STLC3080 数据手册

STLC3080

SUBSCRIBER LINE INTERFACE CIRCUIT

PRELIMINARY DATA

MONOCHIP SLIC SUITABLE FOR PUBLIC

APPLICATIONS

IMPLEMENTES ALL KEY FEATURES OF

THE BORSHT FUNCTION

DUAL CONTROL MODE CONFIGURATION:

SLAVE MODE OR AUTOMATIC ACTIVATION

MODE.

SOFT BATTERY REVERSAL WITH PRO-

GRAMMABLE TRANSITION TIME

ON HOOK TRANSMISSION

TQFP44 (10 x 10)

ORDERING NUMBER: STLC3080

LOOP START/GROUND START FEATURE

WITH PROGR. THRESHOLD

LOW POWER DISSIPATION IN ALL OPER-

ATING MODES

-40 TO +85°C OPERATING RANGE

DESCRIPTION

AUTOMATIC DUAL BATTERY OPERATION

INTEGRATED RING TRIP DETECTION WITH

AUTOMATIC AND SYNCRONISED RING

DISCONNECTION

METERING PULSE INJECTION

SURFACE MOUNT PACKAGE

THREE RELAY DRIVERS FOR RING AND

TESTING

The STLC3080 is a SLIC device suitable for a

wide range of applications: public (CO), transmis-

sion (DLC) and private (PABX). The SLIC pro-

vides the standard battery feeding with full pro-

grammability of the DC characteristic. In particular

two external resistors allow to set the limiting cur-

rent value (up to 50mA) and the value of the re-

sistive feeding when not in constant current re-

gion.

BLOCK DIAGRAM

REL0 REL1 RELR RGND

CRT RT1 RT2 PCD

MODE

LINE STATUS

ILT

ILL

TIP

LOGIC

INTERFACE

SUPERVISION

LINE

INTERFACE

RING

COMMANDS

DECODER

DET

GDK/AL

CSIN

CSOUT

CKRING

RES

AC+

BGND

VREG

ILTF

TTXIN

REFERENCE

BIAS SWITCHING

RLIM

RTH

PROCESSOR

D98TL305B

ZAC1 ZAC

CAC IREF V_CC

V_DDAGND CREV CSVR VBAT BASE RDC

1/23

December 1999

This is preliminary information on a new product now in development or undergoing evaluation.

12 3 4 5 6 7...23

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