MMA8451QT, МЭМС акселерометр, Трехосевой, Цифровой, X, Y, Z, ± 2g, ± 4g, ± 8g, 1.95 В, 3.6 В, QFN

PartNumber: MMA8451QT
Ном. номер: 8074366080
Производитель: NXP Semiconductor
MMA8451QT, МЭМС акселерометр, Трехосевой, Цифровой, X, Y, Z, ± 2g, ± 4g, ± 8g, 1.95 В, 3.6 В, QFN
Доступно на заказ 6497 шт. Отгрузка со склада в г.Москва 2-3 недели.
140 руб. × = 140 руб.
от 10 шт. — 131 руб.
от 25 шт. — 125 руб.


The MMA8451QT is a smart low-power, three-axis capacitive Micromachined Accelerometer with 14 bits of resolution. This accelerometer is packed with embedded functions with flexible user-programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data. There is access to both low-pass filtered data as well as high-pass filtered data, which minimizes the data analysis required for jolt detection and faster transitions. The device can be configured to generate inertial wake-up interrupt signals from any combination of the configurable embedded functions allowing the accelerometer to monitor events and remain in a low-power mode during periods of inactivity.

• 1.6 to 3.6V Interface Voltage
• ±2/±4/±8g Dynamically Selectable Full-scale
• Output Data Rates (ODR) from 1.56 to 800Hz
• 99µg/√Hz Noise
• 14-bit and 8-bit Digital Output
• I²C Digital Output Interface (Operates to 2.25MHz with 4.7kR Pull-up)
• Two Programmable Interrupt Pins for Seven Interrupt Sources
• Three Embedded Channels of Motion Detection, such as Freefall or Motion, Pulse and Jolt Detection
• Orientation (Portrait/Landscape) Detection with Programmable Hysteresis
• Automatic ODR Change for Auto-wake and Return to Sleep
• 32 Sample FIFO
• High Pass Filter Data Available per Sample and Through FIFO
• Self-test
• 6 to 165µA Current Consumption

Датчики и Преобразователи\Датчики\Микросхемы Датчиков

Технические параметры

Максимальное Напряжение Питания
Минимальное Напряжение Питания
Количество Выводов
Стиль Корпуса Микросхемы Датчика
Выход МЭМС Датчика
Оси Измерения
X, Y, Z
Диапазон Ускорения
± 2g, ± 4g, ± 8g
Типическое Значение Чувствительности
1024отсчетов/g, 2048отсчетов/g, 4096отсчетов/g

Дополнительная информация

Datasheet MMA8451QT