Asahi Kasei Microdevices / TECHNICAL REFERENCE

AK09918C

Three-axis electronic compass with Hall sensors.

FPGA.io Part Number FIO-78D0EEA6E87AC5A8Internal catalogue reference · manufacturer MPN remains unchanged

Technical reference · Base device — ordering suffix not specified · Checked 2026-09-28

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AK09918C — technical feature overview — Technical schematicFPGA.io technical schematic for AK09918C. Values summarize the documented fields below; consult their source conditions. This is an abstract diagram, not a product photograph, package drawing or pinout. Parameter sources below ↓

DOCUMENTED FACTS

Technical parameters

4 source-linked fields

Values apply to the device and conditions identified in each source. Family maxima, package limits and full ordering-code specifications must not be treated as interchangeable.

Parameter	Documented value	Source & conditions
Sensitivity, typical	0.15 µT/LSB	AK09918C product page ↗Specifications
Supply voltage	1.65–1.95 V	AK09918C product page ↗Specifications
Interface	I2C	AK09918C product page ↗Specifications
Package	4-pin WLCSP	AK09918C product page ↗Specifications

Official documents

AK09918C product pageSpecificationsWeb ↗

Ordering and board constraints

This reference identifies a base device. Package, speed grade, temperature, qualification and packing suffixes have not been inferred.

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Series & categories

magnetic sensors →

COMPLETE PART IDENTITIES

Ordering numbers for AK09918C

0 documented codes

These references belong to this device. Evidence labels distinguish reviewed specifications, public listings and manufacturer coding examples. Counts describe this site’s documented coverage, not stock or all configurations offered by the manufacturer.

Exact ordering code requires confirmation

No complete ordering code established from the reviewed public source in this pass. Access restrictions, family-only pages and missing ordering tables remain explicit gaps; no suffix combination was generated.

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