JAJSOO0
july 2023
INA746
ADVANCE INFORMATION
1
1
特長
2
アプリケーション
3
概要
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
Timing Requirements (I2C)
6.7
Timing Diagram
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Integrated Shunt Resistor
7.3.2
Safe Operating Area
7.3.3
Versatile Measurement Capability
7.3.4
Internal Measurement and Calculation Engine
7.3.5
High-Precision Delta-Sigma ADC
7.3.5.1
Low Latency Digital Filter
7.3.5.2
Flexible Conversion Times and Averaging
7.3.6
Integrated Precision Oscillator
7.3.7
Multi-Alert Monitoring and Fault Detection
7.4
Device Functional Modes
7.4.1
Shutdown Mode
7.4.2
Power-On Reset
7.5
Programming
7.5.1
I2C Serial Interface
7.5.1.1
Writing to and Reading Through the I2C Serial Interface
7.5.1.2
High-Speed I2C Mode
7.5.1.3
SMBus Alert Response
7.6
Register Maps
7.6.1
INA746 Registers
8
Application and Implementation
8.1
Application Information
8.1.1
Device Measurement Range and Resolution
8.1.2
ADC Output Data Rate and Noise Performance
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Configure the Device
8.2.2.2
Set Desired Fault Thresholds
8.2.2.3
Calculate Returned Values
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
ドキュメントの更新通知を受け取る方法
9.2
サポート・リソース
9.3
Trademarks
9.4
静電気放電に関する注意事項
9.5
用語集
10
Mechanical, Packaging, and Orderable Information
10.1
Package Option Addendum
10.2
Tape and Reel 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)
REL|14
MPQF697
サーマルパッド・メカニカル・データ
発注情報
jajsoo0_oa
Data Sheet
INA746
40V
、
20
ビット、
超高精度
I
2
C
出力デジタル電力モニタ、
EZShunt
テクノロジー搭載