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Description
AK8919C-L is a 3-axis electronic compass IC with high sensitive Hall sensor technology. It incorporates magnetic sensors for detecting terrestrial magnetism in the X-axis, Y-axis, and Z-axis, a sensor driving circuit, signal amplifier chain, and an arithmetic circuit for processing the signal from each sensor. This compact IC is suitable for map heading up purposes in GPS-equipped cell phones to realize pedestrian navigation functions.
Specifications and features
- A 3-axis magnetometer device suitable for compass applications
- Built-in A to D Converter for magnetometer data out
- 14-/16-bit selectable data out for each 3 axis magnetic components
- Serial interface: I2C bus interface (Standard mode and Fast mode compliant with Philips I2C specification Ver.2.1) and 4-wire SPI
- Operation modes: Power-down, Single measurement, Continuous measurement, External trigger measurement, Self test, and Fuse ROM access
- DRDY function for measurement data ready
- Magnetic sensor overflow monitor function
- Built-in oscillator for internal clock source
- Power on Reset circuit
- Self test function with built-in internal magnetic source
- Operating temperatures: -30°C to +85°C
- Operating supply voltage: Analog power supply +2.4V to +3.6V, Digital Interface supply +1.65V to analog power supply voltage
- Current consumption: Power-down: 3 µA typ., Measurement: Average power consumption at 8 Hz repetition rate: 280µA typ.
- Package: AK8963C 14-pin WL-CSP (BGA): 1.6 mm × 1.6 mm × 0.5 mm (typ.), AK8963N 16-pin QFN package: 3.0 mm × 3.0 mm × 0.75 mm (typ.)
Application Scenarios
AK8919C-L is best adapted for pedestrian city navigation purposes in cell phones and other portable appliances.
Comparison
Advantages- High sensitive Hall sensor technology
- Compact footprint and thin package
- Suitable for map heading up purpose in GPS-equipped cell phones
DisadvantagesNo disadvantages recorded.
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Additional Information
- Datasheet: Download AK8919C-L
- Chipdatas Part: CD91-AK8919C-L
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 20:24 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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