ZHCSNY7
September 2023
THVD1330
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
功能方框图
8.3
Feature Description
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.1.1
Data Rate and Bus Length
9.2.1.2
Stub Length
9.2.1.3
Bus Loading
9.2.1.4
Receiver Failsafe
9.2.1.5
Transient Protection
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
第三方产品免责声明
10.2
Device Support
10.3
接收文档更新通知
10.4
支持资源
10.5
商标
10.6
静电放电警告
10.7
术语表
11
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
D|8
MSOI002K
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsny7_oa
7
Parameter Measurement Information
Figure 7-1
Measurement of Driver Differential Output Voltage With Common-Mode Load
Figure 7-2
Measurement of Driver Differential and Common-Mode Output With RS-485 Load
Generator: PRR = 500 kHz, 50% Duty Cycle, t
r
< 60 ns, t
f
< 6 ns Z
O
= 50 Ω
Figure 7-3
Driver Switching Test Circuit and Voltage Waveforms
Generator: PRR = 500 kHz, 50% Duty Cycle, t
r
< 60 ns, t
f
< 6 ns Z
O
= 50 Ω
Figure 7-4
Driver High-Level Enable and Disable Time Test Circuit and Voltage Waveforms
Generator: PRR = 500 kHz, 50% Duty Cycle, t
r
< 60 ns, t
f
< 6 ns Z
O
= 50 Ω
Figure 7-5
Driver Low-Level Output Enable and Disable Time Test Circuit and Voltage Waveforms
Figure 7-6
Receiver Switching Test Circuit and Voltage Waveforms
Figure 7-7
Receiver Enable and Disable Time Test Circuit and Voltage Waveforms With Drivers Enabled
Figure 7-8
Receiver Enable Time From Standby (Driver Disabled)