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Description
The AK8981A-L is a 3-axis electronic compass IC with high sensitive Hall sensor technology. It is specifically designed for map heading up purposes in GPS-equipped cell phones to realize pedestrian navigation function. The compact footprint and thin package make it suitable for portable appliances.
Specifications and features
- 3-axis magnetometer device suitable for compass application
- Built-in A to D Converter for magnetometer data out
- 14-/16-bit selectable data out for each 3 axis magnetic components
- Sensitivity: 0.6µT/LSB typ. (14-bit), 0.15µT/LSB typ. (16-bit)
- Serial interface: I2C bus interface (Standard mode and Fast mode compliant with Philips I2C specification Ver.2.1), 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: 3µA typ., Measurement: Average power consumption at 8 Hz repetition rate: 280µA typ.
- Package: AK8963C 14-pin WL-CSP (BGA): 1.6mm × 1.6mm × 0.5mm (typ.), AK8963N 16-pin QFN package: 3.0mm × 3.0mm × 0.75mm (typ.)Application Scenarios
The AK8981A-L is best adapted to pedestrian city navigation use for cell phones and other portable appliances. It is ideal for compass applications in various navigation scenarios, providing accurate and reliable data.
Comparison
Advantages- High sensitive Hall sensor technology
- Compact footprint and thin package
- Suitable for map heading up purposes in GPS-equipped cell phonesDisadvantages- Limited temperature range (-30°C to +85°C)
- Power consumption during measurement is relatively high (280µA typ.) -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download AK8981A-L
- Chipdatas Part: CD91-AK8981A-L
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 07:42 +0800
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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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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.