ZHCSWS5J
October 1996 – July 2024
SN65LBC184
,
SN75LBC184
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: Driver
5.6
Electrical Characteristics: Receiver
5.7
Driver Switching Characteristics
5.8
Receiver Switching Characteristics
5.9
Dissipation Ratings
5.10
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.1.1
Data Rate and Bus Length
8.2.1.2
Stub Length
8.2.1.3
Bus Loading
8.2.2
Detailed Design Procedure
8.2.2.1
SN65LBC184 Test Description
8.2.3
Application Curve
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Receiving Notification of Documentation Updates
9.2
支持资源
9.3
Trademarks
9.4
静电放电警告
9.5
术语表
10
Revision History
11
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
D|8
MSOI002K
P|8
MPDI001B
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsws5j_oa
zhcsws5j_pm
1
特性
集成瞬态电压抑制
针对总线端子的 ESD 保护超出:
±30kV IEC 61000-4-2,接触放电
±30kV IEC 61000-4-2,空气间隙放电
±15kV EIA/JEDEC 人体放电模型
400W 峰值(典型值)的电路损坏保护,符合 IEC 61000-4-5
受控的驱动器输出电压压摆率允许更长的电缆残桩长度
在电气噪声环境中数据速率达 250kbps
开路失效防护接收器设计
1/4 单位负载,支持总线上连接 128 个器件
热关断保护
上电和断电干扰保护
每个收发器均符合或超出 TIA/EIA-485 (RS-485) 和 ISO/IEC 8482:1993(E) 标准的要求
低禁用电源电流(最大值为 300μA)
引脚与 SN75176 兼容