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LM56CIMM
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LM56CIMM

  • Category:Controller controller
  • Product Name:Dual output low-power thermostat
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:SOT23
  • Stock Status:There is stock
  • Stock Quantity:9050
  • Minimum order quantity: 1
  • Details:Click here to find the LM56CIMM pdf
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  • Product introduction

peculiarity

  • Digital output with TTL logic level support
  • Internal temperature sensor
  • 2. Internal lag
  • Internal reference voltage
  • 8-pin SO and Mini - SO8 plastic packages

illustrate

The LM56 is a precision low power thermostat. Two stable temperature trip points (FiveT1 andVT2) divided by the LM56 1.250V bandgap voltage reference, generated using 3 external resistors. The LM56 has two digital outputs. OUT1 gets low when the temperature exceeds T1 and high level, when the temperature falls below (T1 -T'sHYST ）。 Similarly, the cloud of OUT2 is low when the temperature exceeds T2 and is high when the temperature is below (T2 -T'sHYST ）。 THYSTis internally set to 15°C, typical hysteresis.

The LM56 is available in an 8-pin mini SO8 surface mount package and an 8-pin small outline package.

Main specifications

■ Supply voltage 2.7V - 10V
■ Supply current 230μA Max
■ VREF 1.250V ± 1% (max)
■ Hysteresis temperature 5℃
■ Output voltage of internal temperature sensor:
(6.20 mV / ° C x thickness) 395 mV

  • Temperature trip point accuracy:
LM56BIM LM56CIM
At +25°C ± 2°C (max.) ± 3 °C (max.)
25°C to +85°C ± 2°C (max.) ± 3 °C (max.)
-40°C to +125°C ± 3 °C (max.) ± 4 °C (max.)


apply

  • Microprocessor thermal management
  • household appliance
  • Portable battery-powered 3.0V or 5V systems
  • Fan control
  • Industrial process control
  • HVAC systems
  • Remote temperature sensing
  • Electronic system protection

andLM56CIMMRelated ICs are:


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