S-5844A Datasheet (Seiko Instruments Semiconductor)

S-5844A, TEMPERATURE SWITCH

S-5844A Series www.sii-ic.com © Seiko Instruments Inc., 2011-2014 TEMPERATURE SWITCH IC (THERMOSTAT IC) Rev.2.6_00 The S-5844A Series is a temperature switch IC (thermostat IC) which detects the temperature with a temperature accuracy of ±2.5°C.

The output inverts when temperature reaches the detection temperature.

The S-5844A Series restores the output voltage when the temperature drops to the level of release temperature.

The S-5844A Series operates at the lower power supply voltage of 1.65

S-5844A Features

* Detection temperature: TDET = +50°C to +100°C, +5°C step, detection accuracy: ±2.5°C

* Low voltage operation: VDD = 1.65 V min.

* Low current consumption: IDD = 0.18 μA typ. (Ta = +25°C)

* Hysteresis temperature: selectable in 5°C, 10°C, 15°C or 20°C