ZHCS616E
March 2012 – February 2017
TCA9554
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化框图
4
修订历史记录
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
I2C Interface Timing Requirements
6.7
Switching Characteristics
6.8
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
I/O Port
8.3.2
Interrupt Output (INT)
8.4
Device Functional Modes
8.4.1
Power-On Reset
8.5
Programming
8.5.1
I2C Interface
8.6
Register Maps
8.6.1
Device Address
8.6.2
Control Register and Command Byte
8.6.3
Register Descriptions
8.6.3.1
Bus Transactions
8.6.3.1.1
Writes
8.6.3.1.2
Reads
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.1.1
Calculating Junction Temperature and Power Dissipation
9.2.1.2
Minimizing ICC when I/Os Control LEDs
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
10
Power Supply Recommendations
10.1
Power-On Reset Requirements
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
器件和文档支持
12.1
文档支持
12.1.1
相关文档
12.2
接收文档更新通知
12.3
社区资源
12.4
商标
12.5
静电放电警告
12.6
Glossary
13
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DW|16
MSOI003I
PW|16
MPDS361A
DBQ|16
MSOI004H
DB|16
MPDS507A
散热焊盘机械数据 (封装 | 引脚)
DW|16
QFND313D
订购信息
zhcs616e_oa
zhcs616e_pm
12.1.1
相关文档
请参阅如下相关文档:
《I2C 上拉电阻计算》
《I2C 总线在采用中继器时的最高时钟频率》
《逻辑器件简介》
《理解 I2C 总线》
《为新设计挑选合适的 I2C 器件》
《I/O 扩展器 EVM 用户指南》