Part Number
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NCT51 |
Manufacturer
|
ON Semiconductor |
Description
|
Ultra Small Temperature Switch |
Published
|
Feb 2, 2016 |
Detailed Description
|
NCT51, NCT52
Ultra Small Temperature Switch with Pin-Selectable Hysteresis
The NCT51 and NCT52 are SOT–23 temperature s...
|
Datasheet
|
NCT51
|
Overview
NCT51, NCT52
Ultra Small Temperature Switch with Pin-Selectable Hysteresis
The NCT51 and NCT52 are SOT–23 temperature switches that require no external components and the design is facilitated with factory–programmed temperature thresholds.
A choice of factory–trimmed temperature trip points are available.
Pin selectable hysteresis of +2°C or +10°C allows flexibility to the design.
These parts typically consume only 17 µA of current and operate over the entire –55°C to +125°C temperature range while offering accuracies of "0.
5°C (typ) and "4°C (max).
The NCT51 has an open drain, active low output, meant for microprocessor reset control.
The NCT52 has a CMOS, active high output designed to d...
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