AKM Semiconductor

- AKM Semiconductor is a wholly owned subsidiary of Asahi Kasei Microdevices (AKM), Tokyo, Japan. AKMS, located in San Jose, California offers sales, marketing, and design support for North American customers. AKM designs and manufactures CMOS mixed signal integrated circuits for applications including audio, multimedia, data storage, and telecommunications.

Newest Products View All (25)

AK310x Current Sensors

AKM has developed ultra-low noise, coreless current sensors for improving the audio quality of large-sized speakers such as subwoofers. Learn More

AK9754AE IR Sensor

AKM Semiconductor's AK9754AE features a quantum-type IR sensor and detects humans by using the human approach detection algorithm. Learn More

AK4331ECB 32-Bit Stereo Digital-to-Analog Converter (DAC)

AKM's AK4331ECB stereo DAC offers 4 types of 32-bit digital filters for better sound quality attaining low distortion characteristics with a wide dynamic range. Learn More

AK5522VN Analog-to-Digital Converter (ADC)

AKM's AK5522VN is a 32-bit automotive stereo ADC with high resistance to noise supporting sampling frequencies from 8 kHz to 192 kHz. Learn More

AK7452 Zero Latency Angle Sensor IC

AKM’s AK7452 is a 14-bit contactless angle sensor that detects the angular position of a magnetic field which is parallel to the IC surface. Learn More

AK4493EQ 32-Bit, 2-Channel Premium DAC

AKM's AK4493EQ 32-bit, 2-channel premium DAC with VELVET SOUND™ Technology allows for low-level distortion characteristics and a wide dynamic range. Learn More

Recent PTMs View All (4)

AK1594 Bluetooth Low Energy BLE Transmitter IC Publish Date: 2018-10-05

An overview of the AK1594 Bluetooth low energy transmitter with examples of typical applications

Duration: 10 minutes
IR Human Presence Sensor Overview Updated: 2018-07-10

An overview of the human presence IR sensor products from AKM, including features, individual devices, and a comparison between quantum sensors and traditional pyroelectric types.

Duration: 5 minutes
3D Magnetic Smart Switch Sensor Publish Date: 2018-06-11

An overview and design example of AKM's 3D magnetic smart switch sensor, as well as the advantages of a 3D sensor versus a single axis sensor.

Duration: 5 minutes
Coreless Current Sensor Overview Publish Date: 2017-08-02

This tutorial will explain what a coreless current sensor is and discuss its features and applications where it can be used.

Duration: 5 minutes

Featured Videos View All (2)

Original LSI Process for High Quality Sound

Discover AKMs new unique, proprietary LSI process used to produce AKMs flagship audio products.

AKM's Flagship Premium D/A Converter AK4497EQ

AKM's Audio Meister talks about the features of AK4497, its evaluation method and AKM's pursuit of Real Live Sound.

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