Серия интегральных датчиков температуры NST175

Общие характеристики

Раздел Интегральные датчики температуры
Тип датчика
Диапазон измеряемых температур
Точность измерения ±

Документация на серию NST175

NST175  0.5°C High Accurate Temperature Sensor with SMBus and I2C Interface Datasheet (EN) 1.4 Product Overview  Shutdown Current: 0.1μA (Typical) The NST175 is a low-power, high precision digital temperature sensor compatible with SMBus and I2C interfaces, and it supports up to 27 device addresses and provides SMBus Reset and Alert functions. The typical accuracy of NST175 is 0.5°C without requiring calibration or external component signal conditioning. It has a 12-bit analog-to-digital converter (ADC) inside, and the resolution is 0.0625°C. it is highly linear and does not require complex calculations or lookup tables to derive temperature.  Digital Interface: SMBus, I2C it’s an ideal substitute that substitute for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor. NST175 device works over a temperature range of –55°C to 125°C, which makes it suitable for onboard and off board applications in automotive, industrial, and consumer markets. Because of low power consumption, it can also be applied to IoT. The NST175 is available in SOP(8) package and MSOP(8) package. Key Features  Package: MSOP(8) and SOP(8) Applications  General System Thermal Management  Computer Thermal Protection  Portable Computers  Industrial Internet of Things (IoT)  Communications Infrastructure  Power-System Monitors  Thermal Protection  Environmental Detection and HVAC Device Information Part Number NST175H-QMSR Package MSOP(8) Body Size 3.00mm × 3.00mm NST175H-QSPR SOP(8) 4.90mm × 3.91mm Typical Application  High Accuracy over –55°C to 125°C Wide Temperature Range -20°C ~ 85°C:  0.5°C (Typical)  Power up Defaults Permit Stand-Alone Operation as Thermostat  Supports up to 27 Device Addresses 1.62V~5.5V R=5.1K R=5.1K -55°C ~125°C:  2°C (Maximum)  Proportional to Temperature with 0.0625°C Resolution Supply Voltage Pullup resistors R=5.1K Supply Bypass Capactior SDA Two Wire Host Microcontroller SCL ALERT GND 1 2 8 NST175 7 3 6 4 5 VDD 0.01uF A0 A1 A2  Supply Operation Range from 1.62V to 5.5V  Operating Current: 30μA (Typical) Copyright © 2022, NOVOSENSE Figure 1 The Typical Application of NST175 Page 1 PDF
Документация на NST175H-QMSR 


Дата модификации: 01.09.2022

Размер: 1.23 Мб

25 стр.

    Товары серии NST175

    Наименование i Упаковка
    в ленте 4000 шт
    в ленте 1000 шт

    NST175 публикации

    12 апреля 2024

    Датчики температуры Novosence для мониторинга и контроля

    Александр Калачев (г. Барнаул) Китайская компания Novosense выпускает широкий и разнообразный ассортимент датчиков температуры, большинство из которых Pin–to–Pin–совместимы и не уступают по параметрам западным аналогам. В... ...читать