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TUSB2046BIRHBRG4 PDF预览

TUSB2046BIRHBRG4

更新时间: 2024-02-09 08:35:31
品牌 Logo 应用领域
德州仪器 - TI 总线控制器微控制器和处理器外围集成电路数据传输可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数 文件大小 规格书
25页 1120K
描述
4-PORT HUB FOR THE UNIVERSAL SERIAL BUSWITH OPTIONAL SERIAL EEPROM INTERFACE

TUSB2046BIRHBRG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:QFN-32针数:32
Reach Compliance Code:compliantHTS代码:8542.31.00.01
Factory Lead Time:6 weeks风险等级:5.15
Is Samacsys:N地址总线宽度:
最大时钟频率:6 MHz最大数据传输速率:1.5 MBps
外部数据总线宽度:JESD-30 代码:S-PQCC-N32
JESD-609代码:e4长度:5 mm
湿度敏感等级:2端子数量:32
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:HVQCCN
封装等效代码:LCC32,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Bus Controllers
最大压摆率:40 mA最大供电电压:3.6 V
最小供电电压:3.3 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5 mmuPs/uCs/外围集成电路类型:BUS CONTROLLER, UNIVERSAL SERIAL BUS
Base Number Matches:1

TUSB2046BIRHBRG4 数据手册

 浏览型号TUSB2046BIRHBRG4的Datasheet PDF文件第2页浏览型号TUSB2046BIRHBRG4的Datasheet PDF文件第3页浏览型号TUSB2046BIRHBRG4的Datasheet PDF文件第4页浏览型号TUSB2046BIRHBRG4的Datasheet PDF文件第5页浏览型号TUSB2046BIRHBRG4的Datasheet PDF文件第6页浏览型号TUSB2046BIRHBRG4的Datasheet PDF文件第7页 
TUSB2046B  
TUSB2046BI  
www.ti.com  
SLLS413I FEBRUARY 2000REVISED SEPTEMBER 2013  
4-PORT HUB FOR THE UNIVERSAL SERIAL BUS  
WITH OPTIONAL SERIAL EEPROM INTERFACE  
Check for Samples: TUSB2046B, TUSB2046BI  
1
FEATURES  
VF PACKAGE  
(TOP VIEW)  
Fully Compliant With the USB Specification as  
a Full-Speed Hub: TID #30220231  
(1)  
32-Terminal LQFP Package With a 0.8-mm  
Terminal Pitch or QFN Package with a 0.5-mm  
Terminal Pitch  
3.3-V Low Power ASIC Logic  
Integrated USB Transceivers  
State Machine Implementation Requires No  
Firmware Programming  
One Upstream Port and Four Downstream  
Ports  
All Downstream Ports Support Full-Speed and  
Low-Speed Operations  
Two Power Source Modes  
Self-Powered Mode  
Bus-Powered Mode  
RHB PACKAGE  
(TOP VIEW)  
Power Switching and Overcurrent Reporting Is  
Provided Ganged or Per Port  
Supports Suspend and Resume Operations  
Supports Programmable Vendor ID and  
Product ID With External Serial EEPROM  
3-State EEPROM Interface Allows EEPROM  
Sharing  
Push-Pull Outputs for PWRON Eliminate the  
Need for External Pullup Resistors  
Noise Filtering on OVRCUR Provides Immunity  
to Voltage Spikes  
Package Pinout Allows 2-Layer PCB  
Low EMI Emission Achieved by a 6-MHz  
Crystal Input  
Migrated From Proven TUSB2040 Hub  
Lower Cost Than the TUSB2040 Hub  
Enhanced System ESD Performance  
No Special Driver Requirements; Works  
Seamlessly With Any Operating System With  
USB Stack Support  
Supports 6-MHz Operation Through a Crystal  
Input or a 48-MHz Input Clock  
(1) JEDEC descriptor S-PQFP-G for low profile quad flat pack  
(LQFP).  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2000–2013, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

TUSB2046BIRHBRG4 替代型号

型号 品牌 替代类型 描述 数据表
TUSB2046BIVFRG4 TI

完全替代

4-PORT HUB FOR THE UNIVERSAL SERIAL BUSWITH OPTIONAL SERIAL EEPROM INTERFACE
TUSB2046BIRHBR TI

完全替代

4-PORT HUB FOR THE UNIVERSAL SERIAL BUSWITH OPTIONAL SERIAL EEPROM INTERFACE
TUSB2046BIVFR TI

完全替代

4-PORT HUB FOR THE UNIVERSAL SERIAL BUS WITH OPTIONAL SERIAL EEPROM INTERFACE

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