LM74CIM-3/NOPB The Texas Instruments LM74CIM-3/NOPB is a digital temperature sensor featuring an SPI interface and a wide operating temperature range of -55°C to 150°C. It is supplied in an 8-SOIC package.
Mfr Part #:

LM74CIM-3/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM74CIM-3/NOPB is a digital temperature sensor featuring an SPI interface and a wide operating temperature range of -55°C to 150°C. It is supplied in an 8-SOIC package.
Total Stock: 90 pcs
$ Price Range: $1.30

LM74CIM-3/NOPB Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
58 pcs
58 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
32 pcs
32 pcs On Request 1 On Request On Request On Request On Request On Request

LM74CIM-3/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Carrier Type
Features
Industrial Grade
Interface
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Supply Current (Typical @ Shutdown)
Supply Current (Typical/Maximum @ operating)
Temperature Accuracy (Maximum @ -25 °C to 110 °C)
Temperature Accuracy (Maximum @ -55 °C to 125 °C)
Temperature Resolution
Test Condition
Voltage

LM74CIM-3/NOPB Description

Short technical summary and product information.

The LM74CIM-3/NOPB from Texas Instruments is a digital temperature sensor with an SPI and MICROWIRE compatible interface. It offers a 12-bit plus sign temperature resolution, providing precise temperature readings over a wide range of -55°C to +150°C.

 

Key electrical specifications include a supply voltage range of 2.65V to 5.5V. The sensor consumes a typical operating current of 265μA and a shutdown current of 3μA, making it suitable for power-sensitive applications. Temperature accuracy is ±1.25°C within the -10°C to 65°C range.

 

This device is designed for surface mounting and comes in an 8-SOIC package with a standard quantity of 2,500 units on a large tape and reel. Its features include a shutdown mode to conserve power between readings, making it ideal for thermal management and protection applications in various electronic systems, such as hard disk drives.

LM74CIM-3/NOPB Quick Information

Product Type: Temperature Sensor
Series: LM74
Canonical Name: LM74CIM-3/NOPB Digital Temperature Sensor with SPI Interface
Subcategory: Temperature Sensors

LM74CIM-3/NOPB Compliance

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

LM74CIM-3/NOPB Estimated Pricing

Qty Low High
1+ $1.30 $1.30

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

LM74CIM-3/NOPB Features

  • Digital temperature sensor with SPI interface.
  • Wide operating temperature range: -55°C to 150°C.
  • High resolution of 12-bit plus sign.
  • Low power consumption with shutdown mode.
  • Surface mount 8-SOIC package.

LM74CIM-3/NOPB Applications

  • Ideal for thermal management systems.
  • Used for temperature protection circuits.
  • Suitable for hard disk drive applications.
  • Power-sensitive electronic designs.

LM74CIM-3/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LM74CIM-3/NOPB?

The operating temperature range is -55°C to 150°C.

What is the temperature accuracy of the LM74CIM-3/NOPB?

The temperature accuracy is ±1.25°C from -10°C to 65°C.

What supply voltage does the LM74CIM-3/NOPB require?

The LM74CIM-3/NOPB requires a supply voltage between 2.65V and 5.5V.

What package type is the LM74CIM-3/NOPB supplied in?

The LM74CIM-3/NOPB is supplied in an 8-SOIC package.

Does the LM74CIM-3/NOPB have a shutdown mode?

Yes, the LM74CIM-3/NOPB features a shutdown mode that conserves power.

What communication interface does the LM74CIM-3/NOPB use?

The LM74CIM-3/NOPB uses an SPI and MICROWIRE compatible interface.

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