Asahi Kasei Microdevices (AKM) Audio and Sensor Solutions.
Connect an audio, current-measurement, angle-sensing, or magnetic-direction requirement with a suitable AKM product direction—then source the exact part number with order-specific availability, lifecycle review, quality evidence, and delivery terms.
Already know the MPN?
Search one AKM part number, family, or function.
DAC, ADC, digital audio interface, and signal-chain direction.
Currentier product direction for power conversion and motor control.
Hall and rotation-angle sensing for precise mechanical feedback.
Electronic compass and tri-axis magnetic sensing direction.
Match the AKM product direction to the job your system must do.
A useful starting point is the signal or physical quantity you need to convert, route, measure, or detect. The final part number still depends on electrical, mechanical, environmental, interface, qualification, and lifecycle requirements.
Build a premium audio playback chain
Begin with channel count, sample rate, input format, dynamic-range target, output architecture, clocking, package, and power constraints.
Capture and route professional audio
Define the analog input, channel count, conversion performance, digital format, receiver inputs, clock recovery, control interface, and system topology.
Measure current in a power system
Confirm current range, bandwidth, isolation, primary-conductor layout, accuracy, temperature, response time, supply voltage, and safety context.
Detect angle, position, or direction
Specify magnetic configuration, air gap, angular range, output interface, resolution, update rate, package, operating temperature, and calibration approach.
Explore AKM components by signal path and sensing task.
Use the family map to narrow the technical direction before comparing exact part numbers, package options, status, and sourcing conditions.
Audio DACs and ADCs
Digital-to-analog and analog-to-digital conversion for consumer, professional, automotive, and embedded audio chains.
View audio productsAudio Interfaces and Processing
Digital audio receivers, transmitters, sample-rate conversion, codecs, and voice or audio DSP directions.
View interface productsCurrent Sensors
Coreless current measurement for industrial drives, power conversion, charging systems, solar inverters, UPS, and smart equipment.
Find a directionHall and Angle Sensors
Magnetic switches, latches, rotation-angle sensing, and position feedback for motors, controls, and mechanisms.
Find a directionElectronic Compass Sensors
Tri-axis magnetic sensing for direction, orientation support, wearable devices, personal electronics, and compact connected products.
View magnetic productsSpecialty Sensing and Connectivity
Gas sensing, millimeter-wave radar, low-power communication, energy harvesting, and other application-specific product directions.
Start with frequently reviewed AKM product directions.
These products span audio conversion, current measurement, angle sensing, and magnetic direction. Check lifecycle and exact suffix before approving a design or purchase.
Stereo Audio DACAK4493SEQ
Premium two-channel audio conversion direction for high-resolution playback designs.
Current SensorCQ3300
Legacy current-sensor reference; review migration to a current product family for new designs.
Rotation Angle SensorAK7452
Legacy angle-sensor reference; confirm the installed-base requirement or a current replacement direction.
Electronic CompassAK09918 Family
Compact tri-axis magnetic sensing direction; confirm the exact suffix, interface, package, and current status.
Turn the system function into an initial AKM product direction.
This tool organizes the first review. A final selection requires the complete specification, lifecycle target, and applicable qualification or compliance requirements.
What must the component do?
Select the main function and use environment to see a practical starting direction.
Premium AKM audio DAC direction
Begin with required channel count, sample rate, input format, dynamic range, output topology, clocking, power rails, package, and temperature range.
Compare AKM directions with the right parameters.
The same application can lead to a different part number when performance, environment, interface, qualification, or lifecycle requirements change.
| Customer Need | Initial AKM Direction | Key Parameters to Confirm | Typical Design Context |
|---|---|---|---|
| High-resolution playback | Audio DAC | Channels, sample rate, DSD/PCM, dynamic range, output, clocking, package | Hi-Fi player, DAC, amplifier, mixer, professional audio |
| Audio recording | Audio ADC or codec | Input topology, channels, noise, sample rate, interface, power, filters | Recorder, microphone interface, mixer, measurement audio |
| Digital audio input | DIR / interface device | Input count, supported formats, sample rate, clock recovery, control interface | AV receiver, audio processor, broadcast, digital console |
| Current feedback | Currentier sensor | Range, bandwidth, isolation, accuracy, response, temperature, conductor design | Drive, inverter, charger, UPS, power supply, robotics |
| Mechanical angle | Rotation-angle sensor | Magnet, air gap, angular range, resolution, output, update rate, calibration | Motor, actuator, dial, valve, robotic joint, steering system |
| Magnetic direction | Electronic compass | Axes, sensitivity, interface, package, update rate, host calibration, placement | Wearable, navigation aid, handheld, compact connected product |
Connect AKM product families to complete system requirements.
Product selection becomes more reliable when the component function is reviewed with the surrounding circuit, software, mechanics, compliance needs, and expected production lifecycle.
Hi-Fi and Professional Audio
DAC, ADC, interface, clocking, codec, and processing direction for playback, recording, mixing, and audio transport.
Industrial Drives and Robotics
Current feedback, motor position, rotation-angle, and magnetic sensing for controlled motion and power stages.
Charging, Solar, UPS, and Conversion
Current measurement direction for switching power, energy conversion, storage, protection, and performance monitoring.
Automotive Electronics
Review automotive-qualified audio and sensor options against temperature, functional context, documentation, and lifecycle needs.
Wearables and Personal Electronics
Small-package magnetic direction, audio, and sensing solutions where power, footprint, placement, and calibration matter.
Smart Home and Specialty Sensing
Audio, gas, magnetic, radar, communication, and energy-harvesting directions for application-specific connected equipment.
Share the details that make the quote useful.
A complete request helps separate technical selection from commercial sourcing and reduces avoidable clarification.
Channels, format, rate, output, clocking, performance, package, status
Input count, format, sample rate, clocking, GPIO, transmitter needs
Range, accuracy, isolation, bandwidth, response, temperature, conductor
Magnet, air gap, output, angle range, resolution, package, calibration
Exact suffix, axes, interface, footprint, host calibration, placement
Required quantity, installed base, stock evidence, alternatives, validation scope
Review AKM parts by function and lifecycle context.
Product status shown here is a selection signal, not an inventory promise. Exact suffix, availability, lot condition, commercial terms, and supporting evidence are confirmed for the specific RFQ.
Premium Audio DACAK4493SEQ
Official Status: MPTwo-channel high-resolution audio DAC direction for premium playback equipment.
View AK4493SEQCurrent SensorCQ3300
NRND / Migration ReviewLegacy CQ3-series reference. Review a current replacement direction for new designs.
View CQ3300
Premium Audio DACAK4490REQ
Official Status: MPTwo-channel high-resolution audio DAC for playback signal-chain review.
View AK4490REQRotation Angle SensorAK7452
Obsolete / Legacy ReviewInstalled-base reference. Compare current angle-sensor direction before a new design.
View AK7452
Audio ADCAK5385BVF
Obsolete / Legacy ReviewLegacy two-channel audio ADC reference for installed equipment and migration review.
View AK5385BVFElectronic CompassAK09918 Family
Exact Suffix ReviewTri-axis magnetic direction; confirm the required suffix such as AK09918C and its current status.
View AK09918
Digital Audio ReceiverAK4118AEQ
Official Status: MPMulti-input digital audio receiver direction with control and routing functions.
View AK4118AEQ
Current SensorCQ3301
NRND / Migration ReviewLegacy CQ3-series reference. Confirm replacement family and design validation needs.
View CQ3301Manufacturer product status can change. Final part selection and purchase approval should use current manufacturer documentation together with the offered stock details and the agreed inspection scope.
Review the exact AKM part and evidence before release.
YURUNOX organizes the sourcing review around the actual order rather than assuming that every listing has the same condition, documentation, inspection scope, or delivery basis.
Replacing a legacy current sensor in an industrial drive
The objective is not to find a similar-looking device. It is to separate immediate maintenance demand from a migration plan and confirm every parameter that could affect safety, accuracy, layout, and validation.
Questions buyers ask about AKM products and sourcing.
Use these answers to prepare a more complete requirement and reduce delays during technical and commercial review.
Does YURUNOX manufacture AKM components?
No. YURUNOX provides independent electronic-component sourcing and order-specific review services. AKM product names and images identify the requested manufacturer product.
Can you help choose an AKM part for a new design?
We can help organize the requirement and narrow the product direction. Final engineering approval should use current manufacturer documentation and complete system validation.
What should I provide for an audio converter request?
Share channel count, signal path, sample rate, format, performance target, analog topology, clocking, power, control interface, package, temperature, quantity, and lifecycle target.
What should I provide for a current sensor request?
Share current range, conductor type, accuracy, bandwidth, isolation, response, supply, output, temperature, safety context, package, layout limits, quantity, and target date.
How are NRND or obsolete AKM parts handled?
We separate legacy maintenance from new design selection, review the offered stock and available evidence, and identify a migration direction when appropriate. Any substitute still requires customer validation.
Can you confirm AK09918 or another family suffix?
Yes. Send the BOM line, package, interface, footprint, and design documentation. We will clarify the exact suffix before quoting instead of treating a family name as a complete MPN.
Can you quote one part number or a complete BOM?
Yes. You can submit one MPN, multiple line items, or upload a BOM. Include manufacturer, quantity, acceptable alternatives, target date, destination, and required evidence.
What information is confirmed in a formal quote?
The quote can define offered quantity, unit basis, validity, source condition, date or lot information when available, inspection scope, payment, lead-time basis, freight, and destination terms.
Send your AKM part number, BOM, or application requirement.
Share the function, technical constraints, quantity, target date, destination, lifecycle context, and quality requirements. YURUNOX will organize the product and sourcing review for the specific request.