Datasheet OPA1692 (Texas Instruments) - 5

OPA1692 www.ti.com
SBOS566A – JUNE 2017 – REVISED DECEMBER 2017
6.4 Thermal Information: OPA1692 OPA1692 THERMAL METRIC(1) DGK (VSSOP) UNIT 8 PINS
RθJA Junction-to-ambient thermal resistance 162.2 °C/W RθJC(top) Junction-to-case (top) thermal resistance 56.9 °C/W RθJB Junction-to-board thermal resistance 83.2 °C/W ψJT Junction-to-top characterization parameter 6.3 °C/W ψJB Junction-to-board characterization parameter 81.6 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance N/A °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. Copyright © 2017, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: OPA1692 Document Outline 1 Features 2 Applications 3 Description Table of Contents 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: OPA1692 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 Distortion Reduction 7.3.2 Phase Reversal Protection 7.3.3 Electrical Overstress 7.4 Device Functional Modes 7.4.1 Operating Voltage 8 Application and Implementation 8.1 Application Information 8.1.1 Capacitive Loads 8.1.2 Noise Performance 8.1.3 Basic Noise Calculations 8.1.4 EMI Rejection 8.1.5 EMIRR +IN Test Configuration 8.2 Typical Application 8.2.1 Design Requirements 8.2.2 Detailed Design Procedure 8.2.3 Application Curves 8.3 Other Application Examples 8.3.1 Two-Wire Electret Microphone Preamplifier 8.3.2 Battery-Powered Preamplifier for Professional Microphones 9 Power Supply Recommendations 10 Layout 10.1 Layout Guidelines 10.2 Layout Example 10.3 Power Dissipation 11 Device and Documentation Support 11.1 Device Support 11.1.1 Development Support 11.1.1.1 TINA-TI™ (Free Software Download) 11.1.1.2 DIP Adapter EVM 11.1.1.3 Universal Operational Amplifier EVM 11.1.1.4 Smart Amplifier Speaker Characterization Board Evaluation Module 11.1.1.5 TI Precision Designs 11.1.1.6 WEBENCH Filter Designer 11.2 Documentation Support 11.2.1 Related Documentation 11.3 Related Links 11.4 Receiving Notification of Documentation Updates 11.5 Community Resource 11.6 Trademarks 11.7 Electrostatic Discharge Caution 11.8 Glossary 12 Mechanical, Packaging, and Orderable Information