LM35CZ/NOPB - Texas Instruments

Manufacturer Part Number

LM35CZ/NOPB

Manufacturer

Texas Instruments

Introduction

The LM35CZ/NOPB is a precision integrated-circuit temperature sensor whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain convenient Centigrade scaling. The LM35 does not require any external calibration or trimming to provide typical accuracies of ±1°C at room temperature and ±3°C over a full -55 to +150°C temperature range.

Product Features and Performance

Analog voltage output, linear to temperature

Calibrated directly in Celsius (Centigrade)

Suitable for remote applications

Low cost due to wafer-level trimming

Rated for full -55°C to +150°C range

Suitable for remote applications

Operates from 4 V to 30 V

Less than 60 μA current drain

Low self-heating, 0.08°C in still air

Nonlinearity only ±1⁄4°C typical

Low impedance output, 0.1 Ω for 1 mA load

Product Advantages

Directly measures temperature in Celsius

Highly linear output voltage

Operates from 4V to 30V

Low power consumption

Accurate and stable over a wide temperature range

Key Reasons to Choose This Product

Precise temperature measurement with ±1°C accuracy

Wide operating temperature range from -40°C to 110°C

Easy to interface with microcontrollers and other systems

Cost-effective compared to other precision temperature sensors

Robust and reliable performance in various applications

Quality and Safety Features

Certified to meet industry quality and safety standards

Robust design to withstand harsh environmental conditions

Overcurrent and overvoltage protection circuits

Compatibility

The LM35CZ/NOPB is compatible with a wide range of electronic systems and devices that require accurate temperature monitoring, including:

Industrial control systems

HVAC equipment

Automotive electronics

Consumer electronics

Medical devices

Application Areas

Temperature monitoring and control in industrial, automotive, and consumer electronics

Environmental monitoring and data logging

Medical and healthcare equipment

HVAC systems

Product Lifecycle

The LM35CZ/NOPB is an active product and currently available from our website's sales team. There are no immediate plans for discontinuation. Equivalent or alternative models include the LM35DZ, LM35CAZ, and LM35D, which offer similar performance and features. If you have any further questions, please contact our sales team through our website's sales team.