KMX62-1031-EVB0B0屬于開(kāi)發(fā)板套件編程器的評(píng)估板-傳感器。由Kionix Inc.制造生產(chǎn)的KMX62-1031-EVB0B0評(píng)估板 - 傳感器傳感器評(píng)估板是帶有元器件的電路板，用于提供特定集成電路或器件的工作實(shí)例。該系列評(píng)估板提供了各種傳感器的實(shí)例，包括加速度計(jì)、氣壓計(jì)、陀螺儀、溫度、濕度、光學(xué)、光、空氣質(zhì)量、電容、二氧化碳、指紋、編碼器、流體、氣體、紅外線、操縱桿和磁性，以及更多傳感器。

Product Description

KMX62 is a 6 Degrees-of-Freedom inertial sensor system that

features 16-bit digital outputs accessed through I2C communication.

The KMX62 sensor consists of a tri-axial magnetometer plus a triaxial accelerometer coupled with an ASIC. It is packaged in a 3 x 3 x

0.9 mm Land Grid Array (LGA) package. The ASIC is realized in

standard 0.18μm CMOS technology and features flexible user

programmable ±2g / ±4g / ±8g / ±16g full scale range for the

accelerometer and ±1200μT full scale range for the magnetometer.

Accelerometer and Magnetometer data can be accumulated in an

internal 384-byte FIFO buffer and transmitted to the application

processor.

Acceleration sensing is based on the principle of a differential capacitance arising from accelerationinduced motion of the sense element, which utilizes common mode cancellation to decrease errors

from process variation, temperature, and environmental stress. Capacitance changes are amplified and

converted into digital signals which are processed by a dedicated digital signal processing unit. The

digital signal processor applies filtering, bias, and sensitivity adjustments, as well as temperature

compensation.

Magnetic sensing is based on the principle of magnetic impedance. The magnetic sensor detects very

small magnetic fields by passing an electric pulse through a special electron spin aligned amorphous

wire. Due to the high Curie temperature of the wire, the sensor’s thermal performance shows excellent

stability.

Noise performance is excellent with bias stability over temperature. Bias errors resulting from assembly

can be trimmed digitally by the user. These sensors can accept supply voltages between 1.7V and

3.6V, and digital communication voltages between 1.2V and 3.6V.