JAJSOF5
May 2024
INA4235
PRODUCTION DATA
1
1
特長
2
アプリケーション
3
概要
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
Timing Requirements (I2C)
5.7
Timing Diagram
5.8
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Integrated Analog-to-Digital Converter (ADC)
6.3.2
Internal Measurement and Calculation Engine
6.3.3
Low Bias Current
6.3.4
Low Voltage Supply and Wide Common-Mode Voltage Range
6.3.5
ALERT Pin
6.4
Device Functional Modes
6.4.1
Continuous Versus Triggered Operation
6.4.2
Device Low Power Modes
6.4.3
Power-On Reset
6.4.4
Averaging and Conversion Time Considerations
6.5
Programming
6.5.1
I2C Serial Interface
6.5.2
Writing to and Reading Through the I2C Serial Interface
6.5.3
High-Speed I2C Mode
6.5.4
General Call Reset
6.5.5
SMBus Alert Response
7
Register Maps
7.1
Device Registers
8
Application and Implementation
8.1
Application Information
8.1.1
Device Measurement Range and Resolution
8.1.2
Current and Power Calculations
8.1.3
ADC Output Data Rate and Noise Performance
8.1.4
Filtering and Input Considerations
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Select the Shunt Resistor
8.2.2.2
Configure the Device
8.2.2.3
Program the Shunt Calibration Registers
8.2.2.4
Set Desired Fault Thresholds
8.2.2.5
Calculate Returned Values
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.2
Documentation Support
11.2.1
Related Documentation
11.3
ドキュメントの更新通知を受け取る方法
11.4
サポート・リソース
11.5
Trademarks
11.6
静電気放電に関する注意事項
11.7
用語集
12
Revision History
13
Mechanical, Packaging, and Orderable Information
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
YBJ|16
MXBG469
サーマルパッド・メカニカル・データ
発注情報
jajsof5_oa
11
Device and Documentation Support