TMP390A3DRLT Texas Instruments - Yeehing Electronics

Ultra-small, dual-channel (hot & cold trip), 0.5-µA, resistor-programmable temperature switch

Pricing (USD)

Quantity	Unit Price
1 — 99	0.865
100 — 249	0.665
250 — 999	0.49
1,000 +	0.24

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

TMP390A3DRLT Datasheet

More Information

The TMP390 device is part of a family of ultra-low power, dual channel, resistor programmable temperature switches that enable protection and detection of system thermal events from –50°C to 130°C. The TMP390 offers independent overtemperature (hot) and undertemperature (cold) detection . The trip temperatures (TTRIP) and thermal hysteresis (THYST) options are programmed by two E96-series resistors (1% tolerance) on the SETA and SETB pins. Channel A resistors can range from 1.05 KΩ to 909 KΩ, representing one of 48 unique values. Channel B resistors can range from 10.5 KΩ to 909 KΩ