MAX6660AEE+, Датчик температуры (ИС), SMBus, Открытый Сток, ± 1°C, -40 °C, 125 °C, QSOP, 16 вывод(-ов)

PartNumber: MAX6660AEE+
Ном. номер: 8034199837
Производитель: Maxim Semiconductor
MAX6660AEE+, Датчик температуры (ИС), SMBus ...
Доступно на заказ 22 шт. Отгрузка со склада в Москве 7 недель.
510 × = 510
от 10 шт. — 434 руб.

Описание

The MAX6660AEE+ is a remote-junction temperature-controlled fan-speed regulator with SMBus interface in 16 pin QSOP package. The remote temperature sensor is a common-collector PNP such as a substrate PNP of a microprocessor or a diode-connected transistor, typically a low-cost, easily mounted 2N3904 NPN type or 2N3906 PNP type. It incorporates a closed-loop fan controller that regulates fan speed with tachometer feedback. It compares temperature data to a fan threshold temperature and gain setting, both programmed over the SMBus by the user. The result is automatic fan control that is proportional to the remote junction temperature. The temperature feedback loop can be broken at any time for system control over the speed of the fan. Fan speed is voltage controlled as opposed to PWM controlled, greatly reducing acoustic noise and maximizing fan reliability. Temperature data is updated every 0.25s and is readable at any time over the SMBus interface.

• Supply voltage range is 3V to 5.5V
• Operating temperature range from -40°C to 125°C
• Accurate closed loop fan-speed regulation
• Programmable under/overtemperature alarms
• SMBus 2-wire serial interface with timeout
• Supports SMBus alert response
• ACPI compatible, including OVERT system shutdown function
• ±1°C thermal-sensing accuracy, data is formatted as a 10bit+sign word with 0.125°C resolution
• An on-chip power device drives fans rated up to 250mA

Датчики и Преобразователи\Датчики\Микросхемы Датчиков
Код: 2515541

Технические параметры

Тип Выхода Микросхемы
Открытый Сток
Диапазон Точности Измерения
± 1°C
Минимальная Измеряемая Температура
-40°C
Максимальная Измеряемая Температура
125°C
Стиль Корпуса Микросхемы Датчика
QSOP
Количество Выводов
16вывод(-ов)
Минимальное Напряжение Питания
Максимальное Напряжение Питания
5.5В
Упаковка
Поштучно
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный

Дополнительная информация

Datasheet MAX6660AEE+