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AK09915C
+BOMSENSOR HALL I2C/SPI 14WLCSP
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ManufacturerAsahi Kasei Microdevices/AKM
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Mfr. Part #AK09915C
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Datasheet AK09915C DataSheet
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Package 14-UFBGA,WLCSP
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In Stock2868
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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
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
Features
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
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.