Product details

Local sensor accuracy (max) 0.5, 1 Operating temperature range (°C) -55 to 150 Supply voltage (min) (V) 4 Supply voltage (max) (V) 30 Supply current (max) (µA) 114 Interface type Analog output Sensor gain (mV/°C) 10 Rating Catalog Features UL recognized
Local sensor accuracy (max) 0.5, 1 Operating temperature range (°C) -55 to 150 Supply voltage (min) (V) 4 Supply voltage (max) (V) 30 Supply current (max) (µA) 114 Interface type Analog output Sensor gain (mV/°C) 10 Rating Catalog Features UL recognized
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Technical documentation

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Type Title Date
* Data sheet LM35 Precision Centigrade Temperature Sensors datasheet (Rev. H) PDF | HTML 21 Dec 2017
Circuit design Low-input bias-current front end SAR ADC circuit (Rev. B) PDF | HTML 24 Sep 2024
Application note Temperature sensors: PCB guidelines for surface mount devices (Rev. A) 18 Jan 2019
Certificate UL Certificate of Compliance Vol1-Sec14 E232195 06 Aug 2018
Technical article What are you sensing? Pros and cons of four temperature sensor types PDF | HTML 26 Aug 2015
Application note Thermocouple, Cold-Junction Compensation—Analog Approach 27 Aug 2014
Application note AN-1852 Designing With pH Electrodes (Rev. A) 01 May 2013
Application note AN-460 LM34/LM35 Precision Monolithic Temperature Sensors (Rev. C) 01 May 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Code example or demo

SLOC348 LM35 Arduino Example Code v1.0

Supported products & hardware

Supported products & hardware

Products
Analog temperature sensors
LM35 1C high voltage analog temperature sensor, 10 mV/C
Reference designs

TIDA-01576 — High accuracy analog input module reference design with 16-bit 1-MSPS dual simultaneous-sampling ADC

This reference design accurately measures 16-channel AC voltage and current inputs using a precision 16-bit SAR ADC over a wide input range. This range covers protection and measurement requirements (including sampling requirements as per IEC 61850-9-2), which simplifies system design and improves (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 8 Ultra Librarian
TO-220 (NEB) 3 Ultra Librarian
TO-92 (LP) 3 Ultra Librarian
TO-CAN (NDV) 3 Ultra Librarian

Ordering & quality

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