Micro Analog Systems Oy

Micro Analog Systems Oy (MAS), founded in 1980, designs and supplies high performance analog and mixed signal integrated circuits. MAS is a privately owned fabless semiconductor company. The company headquarter is located in Helsinki, Finland. MAS has also a second design office in Tallinn, Estonia and a sales office in Hong Kong. In-house wafer level testing and final testing facility allows us to easily supply all products also as bare die.

Currently MAS product portfolio consists of Piezo buzzer and LED drivers, low power and highly stable interface ICs for capacitive and resistive MEMS pressure and other sensors as well as crystal oscillator ICs like VCTCXOs. Additionally, MAS supplies solar cell manager IC and high end volume control IC for audio applications.