ZHCSK68B
August 2019 – June 2022
TLIN1028-Q1
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
说明(续)
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
ESD Ratings, IEC Specification
7.4
Recommended Operating Conditions
7.5
Thermal Information
7.6
Power Supply Characteristics
7.7
Electrical Charateristics
7.8
AC Switching Characteristics
7.9
Typical Characteristics
8
Parameter Measurement Information
8.1
Test Circuit: Diagrams and Waveforms
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
LIN Pin
9.3.1.1
LIN Transmitter Characteristics
9.3.1.2
LIN Receiver Characteristics
9.3.1.2.1
Termination
9.3.2
TXD (Transmit Input)
9.3.3
RXD (Receive Output)
9.3.4
VSUP (Supply Voltage)
9.3.5
GND (Ground)
9.3.6
EN (Enable Input)
9.3.7
nRST (Reset Output)
9.3.8
VCC (Supply Output)
9.3.9
Protection Features
9.3.9.1
TXD Dominant Time Out (DTO)
9.3.9.2
Bus Stuck Dominant System Fault: False Wake Up Lockout
9.3.9.3
Thermal Shutdown
9.3.9.4
Under Voltage on VSUP
9.3.9.5
Unpowered Device and LIN Bus
9.4
Device Functional Modes
9.4.1
Normal Mode
9.4.2
Sleep Mode
9.4.3
Standby Mode
9.4.4
Wake-Up Events
9.4.4.1
Wake-Up Request (RXD)
9.4.5
Mode Transitions
9.4.6
Voltage Regulator
9.4.6.1
VCC
9.4.6.2
Output Capacitance Selection
9.4.6.3
Low-Voltage Tracking
9.4.6.4
Power Supply Recommendation
10
Application and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
Design Requirements
10.2.1.1
Normal Mode Application Note
10.2.1.2
TXD Dominant State Timeout Application Note
10.2.1.3
Brownout
10.2.2
Detailed Design Procedures
10.2.3
Application Curves
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
Documentation Support
13.1.1
Related Documentation
13.2
Related Links
13.3
接收文档更新通知
13.4
支持资源
13.5
Trademarks
13.6
Electrostatic Discharge Caution
13.7
术语表
14
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
D|8
MSOI002K
DDA|8
MPDS092F
DRB|8
MPDS118K
散热焊盘机械数据 (封装 | 引脚)
DDA|8
PPTD178C
DRB|8
QFND619
订购信息
zhcsk68b_oa
zhcsk68b_pm
1
特性
AEC-Q100
(1 级)
:符合汽车应用要求
符合本地互连网络 (LIN) 物理层规范 ISO/DIS 17987-4,并符合适用于 LIN 的 SAE J2602 推荐实践要求
提供功能安全
有助于进行功能安全系统设计的文档
支持 12V 应用
宽工作范围
±58V LIN 总线故障保护
支持 3.3V 或 5V 的 LDO 输出
睡眠模式:超低电流消耗
允许以下类型的唤醒事件:
LIN 总线
或通过 EN 引脚的本地唤醒
上电和断电无干扰运行
保护特性:
ESD 保护、V
SUP
欠压保护
TXD 显性超时 (DTO) 保护、热关断
系统级未供电节点或接地断开失效防护
V
CC
电源高达 125mA,采用 DRB 和 DDA 封装
采用 SOIC (8) 和 HSOIC (8) 封装以及无引线 VSON (8) 封装,具有改善的自动光学检测 (AOI) 功能