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LM35AH The Texas Instruments LM35AH is an analog temperature sensor with a linear output proportional to Celsius temperature. It operates from -55°C to 150°C.
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LM35AH

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM35AH is an analog temperature sensor with a linear output proportional to Celsius temperature. It operates from -55°C to 150°C.
✓ Total Stock: 10,651 pcs
$ Price Range: $18.44

LM35AH Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
8,777 pcs
On Request
8777 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,874 pcs
On Request
1874 pcs On Request 1 On Request On Request On Request On Request On Request
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LM35AH Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Mounting Type
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
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LM35AH Description

Short technical summary and product information.

The LM35AH from Texas Instruments is a precision integrated-circuit temperature sensor with an output voltage that is linearly proportional to the Centigrade temperature. This device offers a significant advantage over linear temperature sensors calibrated in Kelvin, as it eliminates the need to subtract a large constant voltage for convenient Centigrade scaling. The LM35AH requires no external calibration or trimming, providing typical accuracies of ±0.4°C at room temperature and ±0.75°C over its full -55°C to 150°C temperature range.

 

Key electrical specifications include an operating voltage range of 4V to 30V and a low supply current drain of less than 60 µA. The sensor features a linear scale factor of 10 mV/°C and exhibits low self-heating, typically 0.08°C in still air. Its low-impedance output is suitable for interfacing with control circuitry.

 

Available in a TO-46-3 package, the LM35AH is designed for through-hole mounting. The device is calibrated directly in Celsius, simplifying integration into various temperature monitoring applications. Its features make it suitable for remote sensing applications where cost-effectiveness and ease of use are important design considerations.

LM35AH Quick Information

Product Type: Temperature Sensor
Canonical Name: LM35AH Analog Temperature Sensor
Subcategory: Analog Temperature Sensor

LM35AH Compliance

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

LM35AH Estimated Pricing

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1+ $18.44 $18.44

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

LM35AH Features

  • Linear output proportional to Celsius temperature.
  • Wide operating temperature range: -55°C to 150°C.
  • Precise 10 mV/°C scale factor.
  • Low supply current and self-heating.
  • Direct Centigrade calibration, no external trimming.

LM35AH Applications

  • Ideal for remote temperature sensing.
  • Suitable for general-purpose temperature monitoring.
  • Used in control systems requiring analog output.
  • Applications needing direct Celsius readings.

LM35AH FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LM35AH?

The LM35AH operates from -55°C to 150°C.

What is the output scale factor of the LM35AH?

The sensor gain is 10 mV/°C.

What is the supply voltage range for the LM35AH?

The LM35AH can be operated with a supply voltage between 4V and 30V.

What is the accuracy of the LM35AH at 25°C?

The accuracy at 25°C is ±0.4°C typical and ±0.8°C maximum.

What package type is the LM35AH available in?

The LM35AH is available in a TO-46-3 package.

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