5秒后页面跳转
捷配首页

Datasheet > 驱动程序和接口 > 其他接口集成电路> TCA9509RVHR
TCA9509RVHR PDF预览

TCA9509RVHR

更新时间： 2024-11-12 08:52:39
品牌 Logo 应用领域
德州仪器 - TI 驱动程序和接口接口集成电路中继器PC
页数 文件大小 规格书
14页 317K
描述
LEVEL-TRANSLATING I2C/SMBUS BUS REPEATER

阅读下载

中文翻译

获取价格

TCA9509RVHR 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-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：8 weeks
风险等级：1.58Samacsys Confidence：4
Samacsys Status：ReleasedSamacsys PartID：748825
Samacsys Pin Count：9Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：TCA9509RVHR-3
Samacsys Released Date：2019-11-21 12:33:21Is Samacsys：N
接口集成电路类型：INTERFACE CIRCUITJESD-30 代码：S-PQCC-N8
JESD-609代码：e4长度：1.6 mm
湿度敏感等级：1功能数量：1
端子数量：8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
座面最大高度：0.4 mm最大供电电压：5.5 V
最小供电电压：2.7 V电源电压1-最大：5.5 V
电源电压1-分钟：2.7 V表面贴装：YES
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：1.6 mmBase Number Matches：1

TCA9509RVHR 数据手册

 浏览型号TCA9509RVHR的Datasheet PDF文件第2页浏览型号TCA9509RVHR的Datasheet PDF文件第3页浏览型号TCA9509RVHR的Datasheet PDF文件第4页浏览型号TCA9509RVHR的Datasheet PDF文件第5页浏览型号TCA9509RVHR的Datasheet PDF文件第6页浏览型号TCA9509RVHR的Datasheet PDF文件第7页 
TCA9509  
www.ti.com  
SCPS225 –JUNE 2011  
LEVEL-TRANSLATING I2C/SMBUS BUS REPEATER  
Check for Samples: TCA9509  
1
FEATURES  
•
•
•
Two-Channel Bidirectional Buffer  
•
•
Lockup-Free Operation  
Accommodates Standard Mode and Fast Mode  
I2C Devices and Multiple Masters  
I2C Bus and SMBus Compatible  
Operating Supply Voltage Range of  
0.9 V to 5.5 V on B side  
Operating Voltage Range of 2.7 V to VCCB - 1V  
on A Side  
Voltage-Level Translation From  
0.9 V to (VCCB - 1V) and 2.7 V to 5.5 V  
•
Supports Arbitration and Clock Stretching  
Across Repeater  
•
•
•
•
Powered-Off High-Impedance I2C bus pins  
Supports 400-kHz Fast I2C Bus operating  
speeds  
•
•
Active-High Repeater-Enable Input  
•
•
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
ESD Protection Exceeds JESD 22  
Requires no external pull-up resistors on  
lower-voltage port-A  
•
•
Open-Drain I2C I/O  
–
–
2000-V Human-Body Model (A114-A)  
1000-V Charged-Device Model (C101)  
5.5-V Tolerant I2C and Enable Input Support  
Mixed-Mode Signal Operation  
VCCA  
1
7
SCLB  
SDAB  
EN  
TCA9509  
SCLA  
SDAA  
2
6
5
3
DESCRIPTION/ORDERING INFORMATION  
This TCA9509 integrated circuit is an I2C bus/SMBus Repeater for use in I2C/SMBus systems. It can also provide  
bidirectional voltage-level translation (up-translation/down-translation) between low voltages (down to 1.0 V) and  
higher voltages (2.7 V to 5.5 V) in mixed-mode applications. This device enables I2C and similar bus systems to  
be extended, without degradation of performance even during level shifting.  
The TCA9509 buffers both the serial data (SDA) and the serial clock (SCL) signals on the I2C bus, thus allowing  
400-pF bus capacitance on the B-side. This device can also be used to isolate two halves of a bus for voltage  
and capacitance.  
The TCA9509 has two types of drivers – A-side drivers and B-side drivers. All inputs and B-side I/O’s are  
overvoltage tolerant to 5.5V. The A-side I/O’s are overvoltage tolerant to 5.5V when the device is unpowered  
(VCCB and/or VCCA=0V. ).  
ORDERING INFORMATION  
TA  
–40°C to 85°C  
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
PACKAGES(1) (2)  
TOP-SIDE MARKING  
RVH - QFN  
Tape and reel  
7k  
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
website at www.ti.com.  
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 © 2011, 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.  
1234567...14

中文翻译

下载PDF

与TCA9509RVHR相关器件

型号 品牌 获取价格 描述 数据表
TCA9511A TI

获取价格

 		2 位双向 2.3V 至 5.5V 热插拔 400kHz I2C/SMBus 缓冲器
TCA9511ADGKR TI

获取价格

 		2 位双向 2.3V 至 5.5V 热插拔 400kHz I2C/SMBus 缓冲器 |
TCA9517 TI

获取价格

 		LEVEL-TRANSLATING I2C BUS REPEATER
TCA9517A TI

获取价格

 		LEVEL-TRANSLATING I2C BUS REPEATER
TCA9517ADGKR TI

获取价格

 		LEVEL-TRANSLATING I2C BUS REPEATER
TCA9517DGKR TI

获取价格

 		LEVEL-TRANSLATING I2C BUS REPEATER
TCA9517DGKRQ1 TI

获取价格

 		具有断电高阻抗的汽车类 2 位电平转换 400kHz I2C/SMBus 缓冲器/中继器
TCA9517DR TI

获取价格

 		LEVEL-TRANSLATING I2C BUS REPEATER
TCA9517DSGR TI

获取价格

 		LEVEL-TRANSLATING I2C BUS REPEATER
TCA9517-Q1 TI

获取价格

 		具有断电高阻抗的汽车类 2 位电平转换 400kHz I2C/SMBus 缓冲器/中继器

与TCA9509RVHR相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证