JAJSMX8
October 2020
OPA455
PRODUCTION DATA
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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Status Flag Pin
7.3.2
Thermal Protection
7.3.3
Current Limit
7.3.4
Enable and Disable
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
High DAC Gain Stage for Semiconductor Test Equipment
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
8.2.2
Improved Howland Current Pump for Bioimpedance Measurements in Multiparameter Patient Monitors
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Thermally-Enhanced PowerPAD™ Package
10.1.2
PowerPAD™ Integrated Circuit Package Layout Guidelines
10.1.3
Pin Leakage
10.1.4
Thermal Protection
10.1.5
Power Dissipation
10.1.6
Heat Dissipation
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.1.1.1
TINA-TI™ Simulation Software (Free Download)
11.1.1.2
TI Precision Designs
11.1.1.3
WEBENCH® Filter Designer
11.2
Documentation Support
11.2.1
Related Documentation
11.3
サポート・リソース
11.4
Trademarks
11.5
静電気放電に関する注意事項
11.6
用語集
12
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）
DDA|8
MPDS092F
サーマルパッド・メカニカル・データ
DDA|8
PPTD043J
発注情報
jajsmx8_oa
jajsmx8_pm
10.1
Layout Guidelines