AK09915C

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AK09915C

+BOM

SENSOR HALL I2C/SPI 14WLCSP

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Technology Hall Effect
Axis X, Y, Z
OutputType I²C, SPI
SensingRange 4.7mT ~ 5.2mT
Voltage-Supply 1.7V ~ 3.6V
Current-Supply(Max) 10mA
Current-Output(Max) 3.5mA
Resolution 16 b
Bandwidth 200Hz
OperatingTemperature -30°C ~ 85°C (TA)
Features Programmable, Sleep Mode
SupplierDevicePackage 14-WLCSP (1.6x1.6)
MountingType Surface Mount

Overview

Description

The AK09915C is a high-performance digital magnetometer sensor developed by Asahi Kasei Microdevices Corporation. It is designed for use in a wide range of applications requiring precise magnetic field measurements, such as electronic compasses, navigation systems, and augmented reality devices. The sensor boasts a compact design with low power consumption, making it suitable for integration into portable and battery-powered devices.
Key features of the AK09915C include its high sensitivity and accuracy, which enable reliable detection of magnetic fields. It operates across a wide range of magnetic field strengths and offers a fast response time, ensuring quick and precise measurements. The sensor communicates data via an I2C interface, facilitating easy integration with most microcontrollers.
Additionally, the AK09915C incorporates advanced temperature compensation and low noise performance, enhancing its reliability in varying environmental conditions. Its small footprint and robust design make it an ideal choice for manufacturers seeking to incorporate precise magnetometer capabilities into compact and efficient devices.

Equivalent

The AK09915C is a 3-axis electronic compass IC by Asahi Kasei Microdevices. Equivalent products include the HMC5883L and QMC5883L from Honeywell and QST Corporation respectively, which are also 3-axis magnetometer ICs. Other alternatives could be the LSM303DLHC, a combined accelerometer and magnetometer from STMicroelectronics, and the MAG3110 from NXP Semiconductors, although specifications and exact functionalities may vary between these options. Always refer to datasheets for precise comparisons.

Features

The AK09915C is a high-performance, ultra-low power 3-axis electronic compass IC developed by Asahi Kasei Microdevices Corporation (AKM). It is part of the company's portfolio of magnetometer sensors designed for use in various applications such as smartphones, tablets, and wearable devices. Key features include:
1. 3-Axis Magnetic Sensing: Provides accurate magnetic field measurement across three axes, essential for precise orientation detection and heading accuracy.
2. Ultra-Low Power Consumption: Optimized for battery-powered devices, it offers efficient power usage to extend device operation time.
3. High Sensitivity and Resolution: Ensures precise magnetic field detection with high resolution, critical for accurate compass and motion tracking applications.
4. Compact Package: Available in a small form factor, facilitating easy integration into space-constrained designs.
5. Temperature Compensation: Built-in temperature compensation to maintain performance across a range of operating conditions.
6. Wide Operating Voltage Range: Supports varied power supply configurations, enhancing its versatility in different electronic designs.
These features make the AK09915C suitable for enhancing navigation and location-based services in modern electronic devices.

Pinout

The AK09915C is a 3-axis electronic compass IC developed by Asahi Kasei Microdevices. It is specifically designed for applications that require accurate magnetic field sensing. The AK09915C typically features a 14-pin package.
Pin Count: 14 pins
Functions:
1. Magnetic Sensor: The AK09915C measures the strength of the magnetic field across three axes (X, Y, and Z).
2. Interface: It communicates with external devices via an I²C or SPI interface, depending on the configuration.
3. Power Supply: It requires a supply voltage for its operation.
4. Interrupt Function: The IC can generate interrupts to notify the host processor of specific events or data readiness.
5. Control Pins: These are used to configure the device settings or modes of operation.
Please refer to the specific datasheet of the AK09915C for detailed pin descriptions and electrical characteristics, as variations may exist depending on the specific package and configuration.

Manufacturer

The AK09915C is manufactured by Asahi Kasei Microdevices Corporation (AKM). AKM is a Japanese company that specializes in the design and production of microelectronics, including sensors, electronic compasses, and integrated circuits. The company is a subsidiary of Asahi Kasei Corporation, a diversified multinational company engaged in various sectors such as chemicals, materials, and healthcare. AKM is particularly known for its expertise in the development of high-performance analog and digital ICs (integrated circuits), and its products are widely used in automotive, consumer electronics, and industrial applications.

Application

The AK09915C is a compact 3-axis digital magnetic sensor designed for various applications. It is commonly used in navigation systems, such as electronic compasses for smartphones and wearables, due to its high sensitivity and accuracy. Additionally, it's utilized in automotive navigation systems and GPS modules to enhance location and directional accuracy. The sensor is also suitable for industrial applications that require precise magnetic field detection, such as in robotics for orientation sensing. Its low power consumption makes it ideal for battery-powered devices. Furthermore, it can be applied in consumer electronics for gaming and augmented reality applications, where motion detection is crucial.

Package

The AK09915C is a magnetometer sensor integrated circuit from Asahi Kasei Microdevices. It is typically available in a small, compact package, such as the 15-pin WL-CSP (Wafer Level Chip Scale Package), which facilitates its use in various compact electronic applications requiring precise magnetic field measurements.