LM57TQPWQ1 Texas Instruments - Yeehing Electronics

Automotive Grade, ±0.7°C Temperature Sensor with Resistor-Programmable Temp Switch

Pricing (USD)

Quantity	Unit Price
1 — 99	2.034
100 — 249	1.68
250 — 999	1.207
1,000 +	0.64

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

LM57TQPWQ1 Datasheet

More Information

The LM57-Q1 device is a precision, dual-output, temperature switch with analog temperature sensor output for wide temperature applications such as automotive grade. The trip temperature (TTRIP) is selected from 256 possible values in the range of –40°C to 160°C. The VTEMP is a class AB analog voltage output that is proportional to temperature with a programmable negative temperature coefficient (NTC). Two external 1% resistors set the TTRIP and VTEMP slope. The digital and analog outputs enable protection and monitoring of system thermal events.