LM56BIM/NOPB Texas Instruments - Yeehing Electronics

3°C Dual output resistor-programmable temperature switch with fan control

Pricing (USD)

Quantity	Unit Price
1 — 99	2.091
100 — 249	1.832
250 — 999	1.284
1,000 +	0.83

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Minimum Operating Temperature	-40
Maximum Operating Temperature	125
Factory Pack Quantity	95
Package | Pins	SOIC (D) | 8

For more information, please refer to datasheet

Documents

LM56BIM/NOPB Datasheet

More Information

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 the temperature goes below (T1–THYST). Similarly, OUT2 goes LOW when the temperature exceeds T2 and goes HIGH when the temperature goes below (T2–THYST). THYST is an internally set 5°C typical hysteresis.