AKM
Product Categories

Tri-Axis (3D) Magnetic Sensors
Expanding the number of dimensions in which magnetic fields are detected from one to three has greatly expanded their range of applications.

Current Sensors
Low heat generation, fast response time, high accuracy, high S/N Ratio in Open-type coreless current sensor ICs.

Audio Components
AKM’s audio components provide solutions for high quality audio system with the original digital-analog mixing technology.
Our Products
Newest Products

AK5705 4-Channel A/D Converter with Microphone Amplifier
AKM's AK5705 low-power 4-channel A/D converter has a microphone amplifier, enhancing audio precision and efficiency.

Currentier™ Current Sensors
AKM’s Currentier™ is a magnetic open-type current sensor with a built-in high-sensitivity Hall element that can detect both DC and AC quickly.

AK5578EN 121dB, 768 kHz, 32-Bit Premium ADC
AKM's AK5578EN ADC achieves a 121 dB dynamic range and 112 dB S/(N + D) while maintaining low power consumption.

AK4493S/AK4490R 32-Bit 2-Ch Audio D/A Converters
AKM’s AK4493S and AK4490R with advanced VELVET SOUND technology achieve an unprecedented level of audio integrity and dynamics.
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About AKM
Asahi Kasei Microdevices (AKM) operates an electronic components business as a member of the Asahi Kasei Group's material sector. AKM provides customers with unique products by combining the compound semiconductor technology mainly used for magnetic sensors with the ASIC/analog circuit technology based on silicon semiconductors. In recent years, anticipating the needs of the IoT era, they are proposing sensing solutions incorporating software technology and invisible optics solutions that utilize compound material technology.
Their products and solutions with these features are expanded over a wide range of fields, including mobile communication devices and consumer products as well as automotive electronics devices, household equipment, and industrial equipment. They have always been guided by the needs of their customers and end-users and they will work together with customers to achieve the solutions that truly meet the needs of the customers and end-users.