2
OPA521
ZHCSI51A –MAY 2018–REVISED JUNE 2018
www.ti.com.cn
Copyright © 2018, 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 Pin Configuration and Functions......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information.................................................. 4
6.5 Electrical Characteristics.......................................... 5
6.6 Electrical Characteristics: Digital.............................. 6
6.7 Electrical Characteristics: Power Supply ................. 6
6.8 Typical Characteristics.............................................. 7
7 Detailed Description............................................ 11
7.1 Overview ................................................................. 11
7.2 Functional Block Diagram ....................................... 11
7.3 Feature Description................................................. 11
7.4 Device Functional Modes........................................ 12
8 Application and Implementation ........................ 13
8.1 Application Information............................................ 13
8.2 Typical Application .................................................. 13
9 Power Supply Recommendations...................... 18
10 Layout................................................................... 21
10.1 Layout Guidelines ................................................. 21
10.2 Layout Example .................................................... 23
11 器器件件和和文文档档支支持持 ..................................................... 24
11.1 器件支持 ............................................................... 24
11.2 文档支持 ............................................................... 24
11.3 接收文档更新通知 ................................................. 24
11.4 社区资源................................................................ 24
11.5 商标 ....................................................................... 24
11.6 静电放电警告......................................................... 24
11.7 术语表 ................................................................... 24
12 "机机械械、、封封装装和和可可订订购购信信息息 ..................................... 24
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 Original (May 2018) to Revision A Page
• 首次发布生产数据数据表 ....................................................................................................................................................... 1
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