High-accuracy Digital Temperature Sensor with Thermostat Function S-5852A Series

HSNT-8(2030) (PP008-A)

The S-5852A Series is a high-accuracy digital temperature sensor with thermostat function, which operates in 1.7 V to 3.6 V voltage ranges. The S-5852A Series interfaces with exteriors via I²C-bus and operates at 1.0 MHz maximum. The temperature detection signal is output by using the thermostat function which can be set by the I²C-bus. Moreover, a substantial reduction in current consumption may be achieved by using the shutdown mode which can be set by the I²C-bus.

The operation of the S-5852A Series is explained in the user's manual. Contact our sales representatives for more information.

Features

Temperature accuracy^*1

±0.5°C typ./±1.0°C max. (Ta = 0°C~+65°C)
±0.5°C typ./±1.0°C max. (Ta = +75°C~+95°C)

Temperature resolution

0.5°C, 0.25°C, 0.125°C, 0.0625°C

(Selectable by the resolution register)

Temperature sample rate

7 samples / s min.

Selectable hysteresis width

No hysteresis, 1.5°C, 3.0°C, 6.0°C

Current consumption

Shutdown mode at serial bus non-active:  0.3 μA typ., 3.0 μA max. 

Active mode at serial bus non-active: 40 μA typ., 100 μA max. 

Operation voltage range

1.7 V ~ 3.6 V

Operation frequency

1.0 MHz max. (Vdd = 2.2 V ~ 3.6 V)

400 kHz max. (Vdd = 1.7 V ~ 2.2 V)

Thermostat function

Dual trip mode, single trip mode, OFF (Selectable by the configuration register)

Noise suppression

Schmitt trigger and noise filter on input pins (SCL, SDA)

Operation temperature range

Ta = −40°C ~ +125°C

Lead-free (Sn 100%), halogen-free

*1. The option can be selected.

Applications