ZHCSUS7D
April 2006 – February 2024
MAX232E
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Electrical Characteristics: Driver
5.7
Electrical Characteristics: Receiver
5.8
Switching Characteristics: Driver
5.9
Switching Characteristics: Receiver
5.10
Typical Characteristics
17
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Power
6.3.2
RS-232 Driver
6.3.3
RS-232 Receiver
6.4
Device Functional Modes
6.4.1
VCC Powered by 5V
6.4.2
VCC Unpowered
6.4.3
Truth Tables
7
Applications and Implementation
7.1
Application Information
7.2
Typical Application
7.2.1
Design Requirements
7.2.2
Detailed Design Procedure
7.2.3
Application Curve
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.2
Layout Example
8
Device and Documentation Support
8.1
接收文档更新通知
8.2
支持资源
8.3
Trademarks
8.4
静电放电警告
8.5
术语表
9
Revision History
10
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
N|16
MPDI002C
DW|16
MSOI003I
PW|16
MPDS361A
D|16
MPDS178G
散热焊盘机械数据 (封装 | 引脚)
DW|16
QFND313D
订购信息
zhcsus7d_oa
zhcsus7d_pm
A.
The pulse generator has the following characteristics: Z
O
= 50Ω, duty cycle ≤ 50%.
B.
C
L
includes probe and jig capacitance.
C.
All diodes are 1N3064 or equivalent.
Figure 6-1
Receiver Test Circuit and Waveforms for t
PHL
and t
PLH
Measurements
A.
The pulse generator has the following characteristics: Z
O
= 50Ω, duty cycle ≤ 50%.
B.
C
L
includes probe and jig capacitance.
Figure 6-2
Driver Test Circuit and Waveforms for t
PHL
and t
PLH
Measurements (5-µs Input)
A.
The pulse generator has the following characteristics: Z
O
= 50Ω, duty cycle ≤ 50%.
Figure 6-3
Test Circuit and Waveforms for t
THL
and t
TLH
Measurements (20-µs Input)