Temperature Switches

Analog Devices trip point temperature switches monitor temperature and activate digital output when measurements exceed the trip point setting. To meet differing design needs, we provide pin selectable, factory set, and user programmable trip point setting options. With support for a wide range of operating temperatures and without the need for external calibration, our portfolio of temperature switches also enable swifter design and production with faster time to market.
Product Selection Table

Temperature Switches

  Hold Shift Key for secondary sorting
SortOrderPart#Device Primary FunctionMax Error Over Temp
(Deg)
25°C Temp Error
(typ)
(Deg)
Temp Resolution
(typ)
(°C/LSB)
Output SensitivityData Output InterfaceIs
(typ)
(A)
Vs+
(min)
(V)
Vs+
(max)
(V)
Price (1000+)
($ US)
1ADT6402Reference Circuit Available Thermostatic Switch 6 0.5 0.125 Digital Switch (Off/On) 55µ 2.7 5.5 $0.62 (ADT6402SRJZ-RL7)
2ADT6401Reference Circuit Available Thermostatic Switch 6 0.5 0.125 Digital Switch (Off/On) 55µ 2.7 5.5 $0.62 (ADT6401SRJZ-RL7)
3ADT6504 Thermostatic Switch 6 0.5 0.0625 Digital Switch (Off/On) 55µ 2.7 5.5-
4ADT6502 Thermostatic Switch 6 0.5 0.125 Digital Switch (Off/On) 55µ 2.7 5.5-
5ADT6501 Thermostatic Switch 6 0.5 0.125 Digital Switch (Off/On) 55µ 2.7 5.5 $0.50 (ADT6501SRJZP085RL7)
6AD22105 Thermostatic Switch 3 0.5- Digital Switch (Off/On) 120µ 2.7 7 $1.44 (AD22105ARZ)
7TMP01 Thermostatic Switch 5 0.5- 5 mV/°K, Thermostatic Switch Analog, Switch (Off/On) 500µ 4.5 13.2 $3.94 (TMP01FSZ)