Datasheet LM35 (Texas Instruments) - 4

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LM35
SNIS159H – AUGUST 1999 – REVISED DECEMBER 2017
www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)(2)
MIN MAX UNIT
Supply voltage –0.2 35 V Output voltage –1 6 V Output current 10 mA Maximum Junction Temperature, TJmax 150 °C TO-CAN, TO-92 Package –60 150 Storage Temperature, Tstg °C TO-220, SOIC Package –65 150 (1) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and specifications. (2) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its rated operating conditions.
6.2 ESD Ratings VALUE UNIT
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2500 V (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
LM35, LM35A –55 150 Specified operating temperature: TMIN to LM35C, LM35CA –40 110 °C TMAX LM35D 0 100 Supply Voltage (+VS) 4 30 V
6.4 Thermal Information LM35 THERMAL METRIC(1)(2) NDV LP D NEB UNIT 3 PINS 8 PINS 3 PINS
RθJA Junction-to-ambient thermal resistance 400 180 220 90 °C/W RθJC(top) Junction-to-case (top) thermal resistance 24 — — — (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. (2) For additional thermal resistance information, see Typical Application. 4 Submit Documentation Feedback Copyright © 1999–2017, Texas Instruments Incorporated Product Folder Links: LM35 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 6.5 Electrical Characteristics: LM35A, LM35CA Limits 6.6 Electrical Characteristics: LM35A, LM35CA 6.7 Electrical Characteristics: LM35, LM35C, LM35D Limits 6.8 Electrical Characteristics: LM35, LM35C, LM35D 6.9 Typical Characteristics 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 LM35 Transfer Function 7.4 Device Functional Modes 8 Application and Implementation 8.1 Application Information 8.1.1 Capacitive Drive Capability 8.2 Typical Application 8.2.1 Basic Centigrade Temperature Sensor 8.2.1.1 Design Requirements 8.2.1.2 Detailed Design Procedure 8.2.1.3 Application Curve 8.3 System Examples 9 Power Supply Recommendations 10 Layout 10.1 Layout Guidelines 10.2 Layout Example 11 Device and Documentation Support 11.1 Receiving Notification of Documentation Updates 11.2 Community Resources 11.3 Trademarks 11.4 Electrostatic Discharge Caution 11.5 Glossary 12 Mechanical, Packaging, and Orderable Information