LM56

Dual Output Low Power Thermostat

National Semiconductor

LM56 Features

* n n n n n n Digital outputs support TTL logic levels Internal temperature sensor 2 internal comparators with hysteresis Internal voltage reference Currently available in 8-pin SO plastic package Future availability in the 8-pin Mini-SO8 package Key Specifications n Power Supply Voltage n Power Supp

LM56 General Description

The LM56 is a precision low power thermostat. Two stable temperature trip points (VT1 and VT2) are generated by dividing down the LM56 1.250V bandgap voltage reference using 3 external resistors. The LM56 has two digital outputs. OUT1 goes LOW when the temperature exceeds T1 and goes HIGH when the t.

LM56 Datasheet (370.72 KB)

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Datasheet Details

Part number:

LM56

Manufacturer:

National Semiconductor

File Size:

370.72 KB

Description:

Dual output low power thermostat.

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LM56 Dual Output Low Power Thermostat National Semiconductor

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LM56 Features

LM56 General Description

Datasheet Details

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