Datasheet > ST7537

ST7537

更新时间： 2024-11-28 22:50:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		调制解调器
页数	文件大小	规格书
9页	140K
描述
HOME AUTOMATION MODEM

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中文翻译

获取价格

技术参数
数据手册

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ST7537 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	not_compliant	风险等级：	5.88
JESD-30 代码：	S-PQCC-J28	JESD-609代码：	e0
端子数量：	28	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCJ	封装等效代码：	LDCC28,.5SQ
封装形状：	SQUARE	封装形式：	CHIP CARRIER
电源：	5,10 V	认证状态：	Not Qualified
子类别：	Modems	表面贴装：	YES
电信集成电路类型：	MODEM	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	J BEND
端子节距：	1.27 mm	端子位置：	QUAD
Base Number Matches：	1

ST7537 数据手册

ST7537HS1

HOME AUTOMATION MODEM

HALF DUPLEX ASYNCHRONOUS 2400bps

FSK MODEM

Tx CARRIER FREQUENCY SYNTHESIZED

FROM EXTERNAL CRYSTAL

LOW DISTORTION Tx SIGNAL

Rx SENSITIVITY BETTER THAN 1mV_RMS

CARRIER DETECTION

WATCH-DOG INPUT

RESET AND MASTER CLOCK OUTPUTS

FOR MICROCONTROLLER

POWER AMPLIFIER BIAS CURRENT CON-

TROL (HIGH IMPEDANCE IN Rx MODE)

SIMPLE AND ECONOMICAL APPLICATION

SCHEMATICS

COMPATIBLE WITH CENELEC EN 50065-1

AND FCC SPECIFICATION

PLCC28

(Plastic Chip Carrier)

ORDER CODE : ST7537HS1

CARRIER DETECT CLAMPING ON RxD

PROGRAMMABLE (ALLOWING DEMODULA-

TION ON VERY LOW RECEIVE LEVEL,

1mV_RMSTYPICALLY)

PIN CONNECTIONS

TxIFI

PAFB

ATO

DV_CC

RSTO

RxD

TxD

DESCRIPTION

The ST7537HS1 is a half duplex asynchronous

FSK MODEM designed for home automation com-

munication on the domestic electric mains which

complies with the EN 50065-1 CENELEC stand-

ard.

PABC

TEST1

TEST2

Rx/Tx

It mainly operates from a 10V power supply and a

5V power supply for the microcontroller digital in-

terface.

It is interfaced to the power line by an external

driver, and a transformer (see Application Sche-

matic Diagram). Its data transmission rate is

2400 bps and its carrier frequency is 132.45kHz.

1/9

June 1995

12 3 4 5 6 7...9

中文翻译

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与ST7537相关器件

型号	品牌	获取价格	描述	数据表
ST7537HS1	STMICROELECTRONICS	获取价格	HOME AUTOMATION MODEM
ST7538	STMICROELECTRONICS	获取价格	POWER LINE FSK TRANSCEIVER
ST7538P	STMICROELECTRONICS	获取价格	POWER LINE FSK TRANSCEIVER
ST7538Q	STMICROELECTRONICS	获取价格	FSK power line transceiver
ST7538QTR	STMICROELECTRONICS	获取价格	FSK power line transceiver
ST7540	STMICROELECTRONICS	获取价格	FSK power line transceiver
ST7540TR	STMICROELECTRONICS	获取价格	FSK power line transceiver
ST7541	SITRONIX	获取价格	4 Gray Scale Dot Matrix LCD Controller/Driver
ST7543CFN	ETC	获取价格	MODEM CIRCUIT\|ANALOG FRONT END\|CMOS\|LDCC\|44PIN\|PLASTIC
ST7543CQFP	ETC	获取价格	MODEM CIRCUIT\|ANALOG FRONT END\|CMOS\|QFP\|44PIN\|PLASTIC