MAX6634MSA+, Датчик температуры (ИС), последовательный, Цифровой, ± 1°C, -55 °C, 150 °C, NSOIC, 8 вывод(-ов)

PartNumber: MAX6634MSA+
Ном. номер: 8029362480
Производитель: Maxim Semiconductor
Доступно на заказ 69 шт. Отгрузка со склада в г.Москва 2-3 недели.
230 руб. × = 230 руб.
от 10 шт. — 194 руб.
от 25 шт. — 165 руб.


The MAX6634MSA+ is a 12bit plus sign temperature sensors with SMBus/I2C compatible serial interface in 8 pin NSOIC package. It combines temperature sensor, programmable overtemperature alarm and SMBus/I2C compatible serial interface in to a single package. The device converts its die temperature into digital values using internal ADC. The result of conversion is then held in a temperature register as a 12bit plus sign value which allows 0.0625°C resolution and can be readable at any time through serial interface. It is capable of reading temperatures up to 150°C. The MAX6634 has shutdown mode that saves power by turning off everything except power-on reset (POR) and serial interface. The MAX6634 has three address pins which allows up to eight devices to be connected to a single bus. The device incorporates dual mode active-low ALERT output (open drain) and can serve as an upgraded alternative to LM75 device. It is used in battery temperature alarms and PC temperature control.

• Supply voltage range from 3V to 5.5V
• Operating temperature range from -55°C to 150°C
• Accuracy ±1°C (0°C to 50°C), ±1.5°C (-20°C to 85°C), ±2.5°C (-40°C to 125°C) and ±2.5°C (150°C)
• User programmable temperature thresholds
• User configurable alarm outputs and eight devices per bus
• Ability to respond to SMBus/I2C compatible alert response address
• Peak operating current of 270µA (VCC = 3V, SMBus inactive), 350µA (VCC = 5.5V, SMBus inactive)
• Power supply rejection ratio of 0.2°C/V
• Supply current of 12µA in shutdown (VCC = 3V, SMBus inactive) and 20µA (VCC = 5.5V, SMBus inactive)
• Average operating current of 150µA (VCC = 3V, SMBus inactive) & 200µA (VCC = 5.5V, SMBus inactive)

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
Тип Выхода Микросхемы
Стиль Корпуса Микросхемы Датчика
Диапазон Точности Измерения
± 1°C

Дополнительная информация

Datasheet MAX6634MSA+