Datasheet TLV7031 (Texas Instruments) - 7

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TLV7031, TL V7032, TL V7041, TLV7042, TLV7034, TL V7044 www.ti.com
SLVSE13I – SEPTEMBER 2017 – REVISED JUNE 2024
5.5 Thermal Information (Dual) TLV7032/TLV7042 THERMAL METRIC
(1)
DGK (VSSOP) DDF (SOT-23) DSG (WSON) UNIT 8 PINS 8 PINS 8 PINS
RθJA Junction-to-ambient thermal resistance 211.7 212.5 106.1 °C/W RθJC(top) Junction-to-case (top) thermal resistance 96.1 127.3 127.3 °C/W RθJB Junction-to-board thermal resistance 133.5 129.2 72.5 °C/W ΨJT Junction-to-top characterization parameter 28.3 25.8 16.8 °C/W ΨJB Junction-to-board characterization parameter 131.7 129.0 72.2 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance N/A N/A 47.6 °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.
5.6 Thermal Information (Quad) TLV7034/44 THERMAL METRIC
(1)
RTE (QFN) PW (TSSOP) UNIT 16 PINS 14 PINS
RθJA Junction-to-ambient thermal resistance 65.4 131.0 °C/W RθJC(top) Junction-to-case (top) thermal resistance 70.2 60.5 °C/W RθJB Junction-to-board thermal resistance 40.5 74.1 °C/W ΨJT Junction-to-top characterization parameter 5.6 12.6 °C/W ΨJB Junction-to-board characterization parameter 40.5 73.5 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance 24.1 n/a °C/W Copyright © 2024 Texas Instruments Incorporated Submit Document Feedback 7 Product Folder Links: TLV7031 TLV7032 TLV7041 TLV7042 TLV7034 TLV7044 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Pin Configuration and Functions Pin Functions Pin Functions: TLV7032/42 Pin Functions: TLV7034/44 5 Specifications 5.1 Absolute Maximum Ratings 5.2 ESD Ratings 5.3 Recommended Operating Conditions 5.4 Thermal Information (Single) 5.5 Thermal Information (Dual) 5.6 Thermal Information (Quad) 5.7 Electrical Characteristics (Single) 5.8 Switching Characteristics (Single) 5.9 Electrical Characteristics (Dual) 5.10 Switching Characteristics (Dual) 5.11 Electrical Characteristics (Quad) 5.12 Switching Characteristics (Quad) 5.13 Timing Diagrams 5.14 Typical Characteristics 6 Detailed Description 6.1 Overview 6.2 Functional Block Diagram 6.3 Feature Description 6.4 Device Functional Modes 6.4.1 Inputs 6.4.2 Internal Hysteresis 6.4.3 Output 7 Application and Implementation 7.1 Application Information 7.1.1 Inverting Comparator With Hysteresis for TLV703x 7.1.2 Noninverting Comparator With Hysteresis for TLV703x 7.2 Typical Applications 7.2.1 Window Comparator 7.2.1.1 Design Requirements 7.2.1.2 Detailed Design Procedure 7.2.1.3 Application Curve 7.2.2 IR Receiver Analog Front End 7.2.2.1 Design Requirements 7.2.2.2 Detailed Design Procedure 7.2.2.3 Application Curve 7.2.3 Square-Wave Oscillator 7.2.3.1 Design Requirements 7.2.3.2 Detailed Design Procedure 7.2.3.3 Application Curve 7.2.4 Quadrature Rotary Encoder 7.2.4.1 Design Requirements 7.2.4.2 Detailed Design Procedure 7.2.4.3 Application Curve 7.3 Power Supply Recommendations 7.4 Layout 7.4.1 Layout Guidelines 7.4.2 Layout Example 8 Device and Documentation Support 8.1 Device Support 8.1.1 Development Support 8.1.1.1 Evaluation Module 8.2 Documentation Support 8.2.1 Related Documentation 8.3 Receiving Notification of Documentation Updates 8.4 Support Resources 8.5 Trademarks 8.6 Electrostatic Discharge Caution 8.7 Glossary 9 Revision History 10 Mechanical, Packaging, and Orderable Information