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SI4455-B1A-FMR

更新时间： 2024-11-20 20:59:35
品牌 Logo 应用领域
芯科 - SILICON 电信电信集成电路
页数 文件大小 规格书
40页 1065K
描述
Telecom Circuit, 1-Func, 3 X 3 MM, LEAD FREE, QFN-20

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中文翻译

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SI4455-B1A-FMR 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：3 X 3 MM, LEAD FREE, QFN-20Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：1.56
JESD-30 代码：S-XQCC-N20长度：3 mm
功能数量：1端子数量：20
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
座面最大高度：0.9 mm标称供电电压：3.3 V
表面贴装：YES电信集成电路类型：TELECOM CIRCUIT
温度等级：INDUSTRIAL端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
宽度：3 mmBase Number Matches：1

SI4455-B1A-FMR 数据手册

 浏览型号SI4455-B1A-FMR的Datasheet PDF文件第2页浏览型号SI4455-B1A-FMR的Datasheet PDF文件第3页浏览型号SI4455-B1A-FMR的Datasheet PDF文件第4页浏览型号SI4455-B1A-FMR的Datasheet PDF文件第5页浏览型号SI4455-B1A-FMR的Datasheet PDF文件第6页浏览型号SI4455-B1A-FMR的Datasheet PDF文件第7页 
Si4455  
EASY-TO-USE, LOW-CURRENT OOK/(G)FSK SUB-GHZ  
TRANSCEIVER  
Features  
Frequency  
Max data rate = 500 kbps  
range = 283–960 MHz  
Power supply = 1.8 to 3.6 V  
TX and RX 64 byte FIFOs  
Receive  
sensitivity = –116 dBm  
Automatic frequency control (AFC)  
Automatic gain control (AGC)  
Integrated battery voltage sensor  
Modulation  
(G)FSK  
OOK  
Packet handling including  
preamble, sync word detection, and  
CRC  
Max output power = +13 dBm  
Low active power consumption  
10 mA RX  
18 mA TX @ +10 dBm  
Low standby current = 50 nA  
Low BOM  
20-Pin 3x3 mm QFN package  
Pin Assignments  
Applications  
Remote control  
Remote keyless entry  
Home automation  
Industrial control  
Sensor networks  
Health monitors  
Home security and alarm  
Telemetry  
GND  
SDN  
RXp  
RXn  
TX  
1
2
3
4
5
6
20 19 18 17 16 nSEL  
15 SDI  
Garage and gate openers  
14 SDO  
Si4455  
Description  
13 SCLK  
12 nIRQ  
Silicon Laboratories’ Si4455 is an easy-to-use, low current, sub-GHz  
®
EZRadio  
transceiver. Covering all major bands, it combines  
GND  
7
8
9
10 11 GPIO1  
plug-and-play simplicity with the flexibility needed to handle a wide variety  
of applications. The compact 3x3 mm package size combined with a low  
external BOM count makes the Si4455 both space efficient and cost  
effective. The +13 dBm output power and excellent sensitivity of  
–116 dBm allows for a longer operating range, while the low current  
consumption of 18 mA TX (at 10 dBm), 10 mA RX, and 50 nA standby,  
provides for superior battery life. By fully integrating all components from  
the antenna to the GPIO or SPI interface to the MCU, the Si4455 makes  
realizing this performance in an application easy. Design simplicity is  
further exemplified in the Wireless Development Suite (WDS) user  
interface module. This configuration module provides simplified  
programming options for a broad range of applications in an easy to use  
format that results in both a faster and lower risk development. The  
Si4455 is capable of supporting major worldwide regulatory standards  
such as FCC, ETSI, ARIB and China regulatory standards.  
Patents pending  
Rev 1.1 10/13  
Copyright © 2013 by Silicon Laboratories  
Si4455  
1234567...40

中文翻译

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SI4455-B1A-FMR 替代型号

型号 品牌 替代类型 描述 数据表
SI4455-B1A-FM SILICON

完全替代

 Telecom Circuit, 1-Func, 3 X 3 MM, LEAD FREE, QFN-20

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