DS18B20+PAR, Датчик температуры цифровой TO-92-3pins
см. техническую документацию
Описание
The DS18B20+PAR is a 1-Wire parasite power digital thermometer in 3 pin TO-92 package. This device provides 9 to 12bit centigrade temperature measurements and has an alarm function with nonvolatile user programmable upper and lower trigger points. The DS18B20+PAR do not need an external power supply because it derives power directly from data line (parasite power). It communicates over 1-Wire bus which by definition requires only one data line (and ground) for communication with a central microprocessor. Each DS18B20+PAR has a unique 64bit identification code which allows multiple DS18B20+PAR to function on same 1-wire bus thus it is simple to use one microprocessor to control many DS18B20+PAR distributed over a large area.
• Multidrop capability simplifies distributed temperature sensing applications
• ±0.5°C accuracy from -10°C to 85°C
• Converts temperature to 12bit digital word in 750ms (maximum)
• User definable non volatile temperature alarm settings
• Alarm search command identifies and addresses devices whose temperature is outside of limits
• Software compatible with DS1822-PAR
• pull-up supply voltage range from 3V to 5.5V
• Operating temperature range from -55°C to 100°C
Технические параметры
Диапазон Точности Измерения | ±0.5 C |
Количество Выводов | 3вывод(-ов) |
Линейка Продукции | Digital Thermometer |
Максимальная Измеряемая Температура | 100 C |
Максимальное Напряжение Питания | 5.5В |
Минимальная Измеряемая Температура | -55 C |
Минимальное Напряжение Питания | 3В |
Стиль Корпуса Микросхемы Датчика | TO-92 |
Accuracy: | +/-0.5 C |
Brand: | Analog Devices/Maxim Integrated |
Factory Pack Quantity: Factory Pack Quantity: | 2000 |
Manufacturer: | Analog Devices Inc. |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -55 C |
Packaging: | Tube |
Part # Aliases: | DS18B20 90-18B20+PAR |
Product Category: | Thermostats |
Product Type: | Thermostats |
Product: | Thermometers and Thermostats |
Series: | DS18B20 |
Subcategory: | Sensors |
Вес, г | 1.1 |