LM77CIMX-3/NOPB The Texas Instruments LM77CIMX-3/NOPB is a digital temperature sensor with an I2C/SMBus interface. It operates from -55°C to 125°C with an accuracy of ±1.5°C.
Mfr Part #:

LM77CIMX-3/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM77CIMX-3/NOPB is a digital temperature sensor with an I2C/SMBus interface. It operates from -55°C to 125°C with an accuracy of ±1.5°C.
Total Stock: 3,253 pcs
$ Price Range: $1.58

LM77CIMX-3/NOPB Available from 3 distributors

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3,075 pcs
3075 pcs On Request 1 On Request On Request On Request On Request On Request
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148 pcs
148 pcs On Request 1 On Request On Request 14+ On Request On Request
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30 pcs
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LM77CIMX-3/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Interface
Lead Spacing
Mounting Type
Operating Current (Typical/Maximum @ Operating)
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Supply Current
Test Condition
Voltage
accuracy (Maximum @ -10 °C to 65 °C)
accuracy (Maximum @ -25 °C to +100 °C)

LM77CIMX-3/NOPB Description

Short technical summary and product information.

The LM77CIMX-3/NOPB from Texas Instruments is a digital temperature sensor and thermal window comparator designed for precise temperature monitoring. It features an I2C/SMBus interface, making it suitable for integration into various systems.

 

This sensor offers a wide operating temperature range of -55°C to 125°C, with a typical accuracy of ±1.5°C within the -10°C to 65°C range. It supports a supply voltage from 3V to 5.5V and consumes a maximum of 500 μA during operation. The device provides a 9-bit plus sign output for temperature readings.

 

Key features include a shutdown mode to minimize power consumption and separate open-drain outputs for interrupt and critical temperature alerts. The window-comparator architecture simplifies the design of temperature control systems, conforming to specifications like ACPI for personal computers. The LM77CIMX-3/NOPB is available in an 8-SOIC package and is designed for surface mount applications.

 

This component is ideal for applications requiring accurate and reliable temperature sensing, such as system monitoring, thermal management, and control systems where precise temperature thresholds are critical.

LM77CIMX-3/NOPB Quick Information

Product Type: Digital Temperature Sensor
Series: LM77
Canonical Name: LM77CIMX-3/NOPB Digital Temperature Sensor with I2C/SMBus Interface
Subcategory: Digital

LM77CIMX-3/NOPB Compliance

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

LM77CIMX-3/NOPB Estimated Pricing

Qty Low High
1+ $1.58 $1.58

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

LM77CIMX-3/NOPB Features

  • Digital temperature sensor with I2C/SMBus interface.
  • Wide operating range: -55°C to 125°C.
  • High accuracy of ±1.5°C (max).
  • Supports 3V to 5.5V supply voltage.
  • Surface mount 8-SOIC package.

LM77CIMX-3/NOPB Applications

  • System thermal monitoring applications.
  • ACPI-compliant temperature control.
  • Embedded system temperature sensing.
  • Power management applications.

LM77CIMX-3/NOPB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LM77CIMX-3/NOPB?

The LM77CIMX-3/NOPB operates from -55°C to 125°C.

What is the accuracy of the LM77CIMX-3/NOPB temperature sensor?

The temperature accuracy is ±1.5°C (max) from -10°C to 65°C, and ±3°C (max) from -55°C to 125°C.

What interface does the LM77CIMX-3/NOPB use?

The LM77CIMX-3/NOPB uses an I2C and SMBus interface.

What is the supply voltage for the LM77CIMX-3/NOPB?

The supply voltage range for the LM77CIMX-3/NOPB is 3V to 5.5V.

What package type is the LM77CIMX-3/NOPB available in?

The LM77CIMX-3/NOPB is available in an 8-SOIC package.

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