ZHCSIH3B
July 2018 – September 2020
REF34-Q1
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
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
Typical Characteristics
8
Parameter Measurement Information
8.1
Solder Heat Shift
8.2
Long-Term Stability
8.3
Thermal Hysteresis
8.4
Power Dissipation
8.5
Noise Performance
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Supply Voltage
9.3.2
Low Temperature Drift
9.3.3
Load Current
9.4
Device Functional Modes
9.4.1
EN Pin
10
Application and Implementation
10.1
Application Information
10.2
Typical Applications
10.2.1
Basic Voltage Reference Connection
10.2.1.1
Design Requirements
10.2.1.2
Detailed Design Procedure
10.2.1.2.1
Input and Output Capacitors
10.2.1.2.2
4-Wire Kelvin Connections
10.2.1.2.3
VIN Slew Rate Considerations
10.2.1.2.4
Shutdown/Enable Feature
10.2.1.3
Application Curves
10.2.2
Advanced Driver Assistance Systems (ADAS) Microcontroller Connection
10.2.2.1
Basic Voltage Reference Connection
10.2.2.2
Design Requirements
10.2.2.3
Detailed Design Procedure
10.2.2.4
Enable Feature in ADAS
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
Receiving Notification of Documentation Updates
13.3
Support Resources
13.4
Trademarks
13.5
Electrostatic Discharge Caution
13.6
Glossary
14
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DGK|8
MPDS028D
DBV|5
MPDS018R
DBV|6
MPDS026N
散热焊盘机械数据 (封装 | 引脚)
DGK|8
QFND519
订购信息
zhcsih3b_oa
zhcsih3b_pm