2
TCA9517
ZHCSAT1D –DECEMBER 2012–REVISED JULY 2017
www.ti.com.cn
版权 © 2012–2017, Texas Instruments Incorporated
目目录录
1 特特性性.......................................................................... 1
2 应应用用.......................................................................... 1
3 说说明明.......................................................................... 1
4 修修订订历历史史记记录录 ........................................................... 2
5 说说明明 ((续续)).............................................................. 3
6 Pin Configuration and Functions......................... 4
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ..................................... 4
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information.................................................. 5
7.5 Electrical Characteristics........................................... 6
7.6 Timing Requirements................................................ 6
7.7 I
2
C Interface Switching Characteristics..................... 7
7.8 Typical Characteristics.............................................. 8
8 Parameter Measurement Information .................. 9
9 Detailed Description............................................ 10
9.1 Overview ................................................................. 10
9.2 Functional Block Diagram ....................................... 10
9.3 Feature Description................................................. 11
9.4 Device Functional Modes........................................ 11
10 Application and Implementation........................ 12
10.1 Application Information.......................................... 12
10.2 Typical Application ............................................... 12
11 Power Supply Recommendations ..................... 15
12 Layout................................................................... 16
12.1 Layout Guidelines ................................................. 16
12.2 Layout Example .................................................... 16
13 器器件件和和文文档档支支持持 ..................................................... 17
13.1 社区资源................................................................ 17
13.2 商标 ....................................................................... 17
13.3 静电放电警告......................................................... 17
13.4 Glossary................................................................ 17
14 机机械械、、封封装装和和可可订订购购信信息息....................................... 17
4 修修订订历历史史记记录录
注:之前版本的页码可能与当前版本有所不同。
Changes from Revision C (June 2015) to Revision D Page
• Deleted V
CCA
< V
CCB
from the Design Requirements list ..................................................................................................... 12
Changes from Revision B (May 2013) to Revision C Page
• 已添加
引脚配置和功能
部分、ESD
额定值
表、
特性 说明
部分、
器件功能模式
、
应用和实施
部分、
电源相关建议
部
分、
布局
部分、
器件和文档支持
部分以及
机械、封装和可订购信息
部分 ................................................................................ 1
• 删除了订购信息表。 ............................................................................................................................................................... 3
Changes from Revision A (April 2013) to Revision B Page
• 更新了订购信息表的顶部标记列。.......................................................................................................................................... 1
Changes from Original (December 2012) to Revision A Page
• 在文档中增加了 D 封装。 ....................................................................................................................................................... 1
• 更新了订购信息表的顶部标记列。.......................................................................................................................................... 1