LM75BIMX-3 The Texas Instruments LM75BIMX-3 is a digital temperature sensor with an I2C/SMBus interface. It offers high accuracy and a wide operating temperature range.
Mfr Part #:

LM75BIMX-3

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM75BIMX-3 is a digital temperature sensor with an I2C/SMBus interface. It offers high accuracy and a wide operating temperature range.
Total Stock: 8,379 pcs
$ Price Range: $1.34

LM75BIMX-3 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,899 pcs
4899 pcs On Request 1 On Request On Request 08+ On Request On Request
Non-Authorised Inventory information
3,480 pcs
3480 pcs On Request 1 On Request On Request On Request On Request On Request

LM75BIMX-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Features
Industrial Grade
Interface Type
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Supplier Package
Supply Current - Operating
Supply Current - Shutdown
Tape & Reel
Test Condition
Voltage
accuracy (Maximum @ -25 °C ~ 100 °C)

LM75BIMX-3 Description

Short technical summary and product information.

The LM75BIMX-3 from Texas Instruments is an industry-standard digital temperature sensor featuring an integrated Sigma-Delta analog-to-digital converter and an I2C interface. This sensor provides precise 9-bit digital temperature readings with a maximum accuracy of ±2°C over the -25°C to 100°C range, and ±3°C across the full -55°C to 125°C operating temperature range.

 

Communication is handled via a two-wire interface that supports speeds up to 400kHz. The device includes three address pins, allowing up to eight LM75 devices to be connected on the same bus. Key features include a programmable over-temperature output (O.S.) with hysteresis and programmable fault tolerance. It operates from a supply voltage of 3V to 5.5V and consumes a typical operating current of 280 μA, with a shutdown mode reducing consumption to 4 μA.

 

Packaged in an 8-pin SOIC surface-mount configuration, the LM75BIMX-3 requires no external components for basic operation. It supports standalone operation as a thermostat with power-up defaults. The sensor is suitable for various temperature monitoring applications where precise and reliable readings are essential.

LM75BIMX-3 Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: LM75B Digital Temperature Sensor
Subcategory: Digital Temperature Sensor

LM75BIMX-3 Compliance

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

LM75BIMX-3 Estimated Pricing

Qty Low High
1+ $1.34 $1.34

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

LM75BIMX-3 Features

  • Digital temperature sensor with I2C/SMBus interface.
  • High accuracy of ±2°C from -25°C to 100°C.
  • Wide operating temperature range: -55°C to 125°C.
  • Low typical operating current of 280 μA.
  • Surface mount 8-SOIC package.

LM75BIMX-3 Applications

  • Ideal for system thermal management.
  • Suitable for industrial equipment monitoring.
  • Used in consumer electronics temperature sensing.
  • Applicable for power supply monitoring.

LM75BIMX-3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LM75BIMX-3?

The operating temperature range is -55°C to 125°C.

What is the accuracy of the LM75BIMX-3 temperature sensor?

The accuracy is ±2°C from -25°C to 100°C, and ±3°C from -55°C to 125°C.

What supply voltage does the LM75BIMX-3 require?

The LM75BIMX-3 operates from a supply voltage of 3V to 5.5V.

What interface does the LM75BIMX-3 use?

The LM75BIMX-3 uses an I2C and SMBus interface.

What is the temperature resolution of the LM75BIMX-3?

The temperature resolution is 9 bits.

How is the LM75BIMX-3 mounted?

The LM75BIMX-3 is designed for surface mount installation.

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