Table of Contents
1 特性................................................................................... 1
2 应用................................................................................... 1
3 说明................................................................................... 1
4 Revision History.............................................................. 2
5 Pin Configuration and Functions...................................3
6 Specifications.................................................................. 5
6.1 Absolute Maximum Ratings........................................ 5
6.2 ESD Ratings............................................................... 5
6.3 Recommended Operating Conditions.........................5
6.4 Thermal Information....................................................5
6.5 Electrical Characteristics - Power Consumption......... 6
6.6 Electrical Characteristics - DC Specifications............. 7
6.7 Electrical Characteristics - AC Specifications............. 9
6.8 Timing Requirements................................................12
6.9 Typical Characteristics - ADC3581........................... 14
6.10 Typical Characteristics - ADC3582......................... 17
6.11 Typical Characteristics - ADC3583......................... 22
7 Parameter Measurement Information.......................... 28
8 Detailed Description......................................................30
8.1 Overview................................................................... 30
8.2 Functional Block Diagram......................................... 30
8.3 Feature Description...................................................31
8.4 Device Functional Modes..........................................55
8.5 Programming............................................................ 56
8.6 Register Map.............................................................58
9 Application Information Disclaimer............................. 74
9.1 Typical Application.................................................... 74
9.2 Initialization Set Up................................................... 77
9.3 Power Supply Recommendations.............................78
9.4 Layout....................................................................... 79
10 Device and Documentation Support..........................81
10.1 接收文档更新通知................................................... 81
10.2 支持资源..................................................................81
10.3 Trademarks.............................................................81
10.4 Electrostatic Discharge Caution..............................81
10.5 术语表..................................................................... 81
11 Mechanical, Packaging, and Orderable
Information.................................................................... 81
4 Revision History
注:以前版本的页码可能与当前版本的页码不同
Changes from Revision * (February 2021) to Revision A (October 2022) Page
• 将 ADC3581 和 ADC3582 从“产品预发布”更改为“量产数据”.................................................................... 1
• Added the Typical Characteristics - ADC3581 graphs......................................................................................14
• Added the Typical Characteristics - ADC3582 graphs......................................................................................17
• Changed Sample N+1 position in 图 7-2 and 图 7-3 ........................................................................................28
• Added GND symbol to REFGND pin for all voltage reference option diagrams...............................................37
• Added the Output Bit Mapper section...............................................................................................................51
• Added 表 8-11 ..................................................................................................................................................56
• Changed 图 9-6 diagram with correct indexing ................................................................................................77
ADC3581, ADC3582, ADC3583
ZHCSNB7A – FEBRUARY 2021 – REVISED OCTOBER 2022
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