LM56CIMM The Texas Instruments LM56CIMM is a precision low-power thermostat with dual resistor-programmable temperature trip points. It features an operating temperature range of -40°C to 125°C and an accuracy of ±3°C.
Mfr Part #:

LM56CIMM

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM56CIMM is a precision low-power thermostat with dual resistor-programmable temperature trip points. It features an operating temperature range of -40°C to 125°C and an accuracy of ±3°C.
Total Stock: 520 pcs
$ Price Range: $1.50

LM56CIMM Available from 1 distributor

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LM56CIMM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Interface Type
Lead Spacing
Mounting Type
Number of comparator channels
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Gain
Sensor Type
Setpoint Value
Supplier Device Package
Supply Current
Test Condition
Voltage

LM56CIMM Description

Short technical summary and product information.

The Texas Instruments LM56CIMM is a precision, low-power thermostat designed for temperature monitoring and control applications. It offers dual resistor-programmable temperature trip points, allowing for flexible setpoint configuration using external resistors.

 

The device operates across a wide temperature range of -40°C to 125°C with an accuracy of ±3°C. It features two digital outputs that change state when specific temperature thresholds are exceeded, incorporating an internal hysteresis of typically 5°C. The output type is Open Drain, and it operates with a supply voltage between 2.7V and 10V.

 

Available in an 8-pin SOIC package, the LM56CIMM is suitable for surface mount applications. Its internal temperature sensor and comparators, along with a voltage reference, make it a compact solution for thermal management.

 

Key specifications include a sensor gain of 6.2mV/°C and a typical supply current of 230µA, highlighting its low-power characteristics. The interface type is analog output and switch, providing versatile integration into various electronic systems.

LM56CIMM Quick Information

Product Type: Temperature Switch
Canonical Name: LM56CIMM Dual Output Resistor-Programmable Temperature Switch
Subcategory: Analog and Digital Output Temperature Sensors

LM56CIMM Compliance

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

LM56CIMM Estimated Pricing

Qty Low High
1+ $1.50 $1.50

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

LM56CIMM Features

  • Dual resistor-programmable temperature trip points.
  • Wide -40°C to 125°C operating temperature range.
  • ±3°C accuracy over the full temperature range.
  • Internal 5°C typical hysteresis.
  • Low power consumption with 230µA typical supply current.

LM56CIMM Applications

  • Ideal for thermal monitoring systems.
  • Suitable for fan control circuits.
  • Used in power supply temperature regulation.
  • Applicable for battery pack thermal management.
  • General purpose temperature switch applications.

LM56CIMM FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LM56CIMM?

The operating temperature range is -40°C to 125°C.

What is the accuracy of the LM56CIMM temperature switch?

The accuracy over the temperature range is ±3°C.

What type of output does the LM56CIMM provide?

The LM56CIMM provides an Open Drain output.

What is the typical supply current for the LM56CIMM?

The typical supply current is 230µA.

In what package type is the LM56CIMM available?

The LM56CIMM is available in an 8-SOIC package.

Does the LM56CIMM have built-in hysteresis?

Yes, the LM56CIMM features built-in hysteresis.

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