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ST7540TR PDF预览

ST7540TR

更新时间: 2024-01-20 11:34:14
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 调制解调器电信集成电路电信电路光电二极管PC
页数 文件大小 规格书
44页 374K
描述
FSK power line transceiver

ST7540TR 技术参数

生命周期:Active零件包装代码:SSOP
包装说明:LEAD FREE, HTSSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:14 weeks
风险等级:0.47Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:209144
Samacsys Pin Count:29Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:HTSSOP28
Samacsys Released Date:2015-11-23 06:30:02Is Samacsys:N
数据速率:4.8 MbpsJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:9.7 mm
湿度敏感等级:3功能数量:1
端子数量:28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:HTSSOP封装等效代码:TSSOP28,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:5,9 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Modems标称供电电压:5 V
表面贴装:YES技术:BCDMOS
电信集成电路类型:MODEM温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

ST7540TR 数据手册

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ST7540  
FSK power line transceiver  
General features  
Half-duplex frequency shift keying (FSK)  
transceiver  
Integrated power line driver with programmable  
voltage and current control  
Programmable mains access:  
– Synchronous  
HTSSOP28 Exposed Pad  
– Asynchronous  
Single supply voltage (from 7.5V up to 13.5V)  
Very low power consumption (I = 5mA)  
q
Description  
Integrates 5V voltage regulator (up to 50mA)  
The ST7540 is a Half Duplex  
with short circuit protection  
synchronous/asynchronous FSK Modem  
designed for power line communication network  
applications. It operates from a single supply  
voltage and integrates a line driver and two linear  
regulators for 5V and 3.3V. The device operation  
is controlled by means of an internal register,  
programmable through the synchronous serial  
interface. Additional functions as watchdog, clock  
output, output voltage and current control,  
preamble detection, time-out and band in use are  
included. Realized in Multipower BCD5  
Integrated 3.3V voltage regulator (up to 50mA)  
with short circuit protection  
3.3V or 5V digital supply  
8 Programmable transmission frequencies  
Programmable baud rate up to 4800BPS  
Receiving sensitivity up to 250µV  
RMS  
Suitable for applications in accordance with EN  
50065 Cenelec specification  
Carrier or preamble detection  
Band in use detection  
technology that allows to integrate DMOS, Bipolar  
and CMOS structures in the same chip.  
Programmable control register  
Watchdog timer  
8 or 16 Bit header recognition  
ST7537 and ST7538 compatible  
UART/SPI host interface  
Order codes  
Part number  
Package  
HTSSOP28 (Exposed Pad)  
HTSSOP28 (Exposed Pad)  
Packaging  
ST7540  
Tube  
ST7540TR  
Tape and reel  
September 2006  
Rev 2  
1/44  
www.st.com  
44  

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