SMT172-SOT223, Датчик температуры (ИС), ШИМ, -45 °C, 130 °C, SOT-223, 3 вывод(-ов)

PartNumber: SMT172-SOT223
Ном. номер: 8057018566
Производитель: Smartec
SMT172-SOT223, Датчик температуры (ИС), ШИМ, -45 °C, 130 °C, SOT-223, 3 вывод(-ов)
Доступно на заказ 3 шт. Отгрузка со склада в г.Москва 2-3 недели.
400 руб. × = 400 руб.


The SMT172-SOT223 is an ultra-low power, high precision temperature sensor in 3 pin SOT-223 package. It combines ease of use with world's leading performance over wide temperature range. Using most recent advances in silicon temperature sensing technology, the SMT172 has applied some really sophisticated IC design techniques as well as high precision calibration methods to achieve an absolute inaccuracy of less than ±0.1°C in range of -20°C to 60°C. The high speed conversion over 4000 outputs per second (at room temperature) and an extremely low noise makes this sensor most energy efficient temperature sensor in world (0.36µJ/measurement). The SMT172 has PWM output signal where duty cycle is proportional to measured temperature. This makes it possible that sensor can directly interface to a MCU without using an ADC.

• Wide temperature range from -45°C to 130°C
• Wide supply voltage range from 2.7V to 5.5V
• Extreme low noise of 0.0002°C
• Average current of 220nA at TA = 25°C, VCC = 3.3V (one measurement per second)
• Excellent long term stability and direct interface with microcontroller (MCU)
• Active current of 60µA at TA = 25°C, VCC = 3.3V (no load at the output pin)
• Power down current of 0µA when controlling with VCC pin
• Accuracy ±0.25°C (-20°C to 80°C), ±1°C (-45°C to 130°C) and 0.8°C (-45°C to 130°C)
• Output duty cycle of 0.93 at -45°C to 130°C
• Output frequency of 7KHz and output impedance of 100 ohm

Датчики и Преобразователи\Датчики\Микросхемы Датчиков

Технические параметры

Максимальное Напряжение Питания
Минимальное Напряжение Питания
Количество Выводов
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный
Минимальная Измеряемая Температура
Максимальная Измеряемая Температура
Разрезная Лента
Тип Выхода Микросхемы
Стиль Корпуса Микросхемы Датчика

Дополнительная информация

Datasheet SMT172-SOT223