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AK09920C
MP
3-axis electronic compass IC
3-axis electronic compass IC
MP
Description
The AK09920C is a 3-axis electronic compass IC, also known as a magnetometer, with high-sensitibity Hall sensor technology.
The AK09920C has a built-in hihg-sensitibity magnetic sensor that detects geomagnetism, a sensor drive circuit, a signal amplifier, and a processing calculation logic, and outputs the magnitude of the magnetic field in each of X, Y, Z axes as digital value. The AK09920C is suitable for application such as smartphone and smart watch that provide azimuth information for pedestrian navigation functions.
Key Features
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Upward compatible with AK09919C
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Supports I3C bus interface (v1.1.1)
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Built-in FIFO (16 steps) & 1.2/1.8 IO is supported.
Applications
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Smartphone, smart watch, Wireless headphone, AR/VR devices, etc.
Specifications
| Part Number |
AK09920C |
|---|---|
| Sensitivity (TYP.) [μT/LSB] |
0.15 |
| Analog Power Supply Voltage (MIN.) [V] |
1.65 |
| Analog Power Supply Voltage (TYP.) [V] |
1.80 |
| Analog Power Supply Voltage (MAX.) [V] |
1.95 |
| Digital Interface Power Supply Voltage (MIN.) [V] |
1.2 |
| Current Consumption Power-down (TYP.) [μA] |
1 |
| Current Consumption Measurement (TYP.) [μA] |
1100 @100Hz |
| Control Interface |
I3C (v1.1.1) /I²C |
| Operating Temperature [℃] |
-30 to 85 |
| Device Package |
WLCSP |
| Number of Pins |
4 |
Product Information
| Part Status |
MP |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL1 |
| Packaging |
TAPE |
| JEDEC Standard Packaging |
Compliant |
| Minimum Order Quantity [pcs.] |
15000 |
| Replacement P/N |
Block Diagram
下载
AK09920C Datasheet
English [230900027-E-02]
如果您想要下载 应用笔记，请点击下方链接。
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