ZHCSS26F
november 1998 – october 2020
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
6.1
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Electrical Characteristics for TPS3705-33 Only
7.7
Timing Requirements
7.8
Switching Characteristics
7.9
Dissipation Ratings
7.10
Timing Diagram
7.11
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Manual Reset Input
8.3.2
Power-Fail Comparator
8.3.3
Watchdog Timer
8.4
Device Functional Modes
8.4.1
VDD < 1.1 V
8.4.2
1.1 V < VDD ≤ 2 V
8.4.3
2 V < VDD < 6 V
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
接收文档更新通知
12.2
支持资源
12.3
Trademarks
12.4
静电放电警告
12.5
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
D|8
MSOI002K
DGN|8
MPDS046F
散热焊盘机械数据 (封装 | 引脚)
DGN|8
PPTD041I
订购信息
zhcss26f_oa
zhcss26f_pm
1
特性
具有 200ms 固定延时时间的上电复位发生器(无需外部电容器)
精密电源电压监控器:2.5V、3V、
3.3V 和 5V
与 MAX705 至 MAX708 系列引脚对引脚兼容
集成看门狗时间(仅限 TPS3705-xx)
用于电源故障或低电池电量警告的电压监控器
50µA 最大电源电流
8 引脚 MSOP 和 8 引脚 SOIC 封装
温度范围:−40°C 至 85°C
(TPS3705-33 为 −40°C 至 125°C)