LM34DM The Texas Instruments LM34DM is an analog temperature sensor with a linear output proportional to Fahrenheit temperature. It offers high accuracy and a wide operating voltage range.
Mfr Part #:

LM34DM

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM34DM is an analog temperature sensor with a linear output proportional to Fahrenheit temperature. It offers high accuracy and a wide operating voltage range.
Total Stock: 780 pcs
$ Price Range: $2.54

LM34DM Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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780 pcs
780 pcs On Request 1 On Request On Request NO DC On Request 2026-06-03 03:15:28

LM34DM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Carrier
Current Drain
Lead Spacing
Mounting Type
Nonlinearity
Operating Temperature
Operating Voltage
Output Impedance
Output Scale Factor
Output Type
Resolution
Self Heating
Sensing Temperature
Sensing Temperature Range
Sensor Type
Supplier Device Package
Test Condition
Voltage
accuracy (Typical)

LM34DM Description

Short technical summary and product information.

The LM34DM from Texas Instruments is a precision integrated-circuit temperature sensor that provides an output voltage linearly proportional to the Fahrenheit temperature. It is calibrated directly in degrees Fahrenheit with a linear 10.0 mV/°F scale factor and offers ±1°F accuracy at 77°F. The sensor is rated for a full -50°F to 300°F range and operates from 5V to 30V.

 

Designed for ease of use, the LM34DM requires no external calibration or trimming. It features low current drain (less than 90 µA) and minimal self-heating (0.18°F in still air). The device exhibits typical nonlinearity of only ±0.5°F and a low-impedance output.

 

This sensor is available in an 8-SOIC surface mount package. The operating temperature range is specified from 0°C to 100°C. The LM34DM is suitable for various remote sensing applications where accurate Fahrenheit temperature readings are required.

LM34DM Quick Information

Product Type: Analog Temperature Sensor
Canonical Name: LM34DM Analog Temperature Sensor
Subcategory: Analog Output

LM34DM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM34DM Estimated Pricing

Qty Low High
1+ $2.54 $2.54

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM34DM Features

  • Calibrated directly in degrees Fahrenheit.
  • Linear 10.0 mV/°F scale factor.
  • ±1°F accuracy assured at 77°F.
  • Rated for full -50°F to 300°F range.
  • Operates from 5 to 30 Volts.

LM34DM Applications

  • Suitable for remote sensing applications.
  • Ideal for Fahrenheit temperature monitoring.
  • Low power consumption designs.
  • Temperature measurement circuits.

LM34DM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LM34DM?

The operating temperature range for the LM34DM is 0°C to 100°C.

What is the accuracy of the LM34DM temperature sensor?

The LM34DM has a typical accuracy of ±1°F at 77°F, with a typical nonlinearity of ±0.5°F and a rated accuracy of ±1.5°F over its full range.

What is the output scale factor for the LM34DM?

The LM34DM has a linear scale factor of 10.0 mV/°F.

What is the operating voltage range for the LM34DM?

The LM34DM operates from 4V to 30V.

What package type is the LM34DM available in?

The LM34DM is available in an 8-SOIC package suitable for surface mounting.

Is the LM34DM RoHS compliant?

The LM34DM is listed as RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LM34DM?

The Moisture Sensitivity Level for the LM34DM is 1 Unlimited.

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