Gaining its popularity in current market, MR Sensor is the ultimate solution to replace the traditional Reed Switches and mechanical detect switches. MR Sensors are monolithic integrated circuit with built-in MR (magneto resistive) element pairing with CMOS switch circuit. It becomes a non-contact switch with very low current consumption, high sensitivity and reliability when in use combining with external magnetic flux. It employs the parallel detection method to horizontal magnetic field to detect the electrode of the package detected by an arbitrary polarity (N ↔ S poles). AnaSem is the only manufacturer whom can provide both MR Sensor and Hall Effect IC solutions worldwide giving a comprehensive solution for non-contact sensing applications.

For details on product series and specification please check on the MR Sensor IC page.

Our temperature sensor solution is customized based on the essentials of varieties of product function designs, ranging from automotive, industrial, and consumer electronics giving a precise detection of the temperature change point to trigger action sequences in follow, while also providing the accurate readings of the detected temperature within the customized range. We tailor the temperature sensor to its preciseness by our know-how analog techniques, which brings the superior quality and feature to our user’s product designs

For details on the product specification and customizations please contact us at inquiry@anasemi.com

An addition to preciseness measurement and safeguarding of various switch point for product devices, our current sensor solution is customized based on the criteria of designer’s need within circuitries to create either cut-off point or a start-up point, serving also as the “circuit breaker” in the cases of the sensor to be utilize for safeguard cut off point when the AC-DC current reaches over the preset current level. Featured with very low noise output, our current sensor solution can support the optimization of increasing energy efficiency either in industrial or consumer converter applications.

For details on product series and specification please check on the Current Sensor page.

As ordinary as it gets, the Hall Effect IC solution at AnaSem is optimized to monolithic structure with built-in Hall element pairing with the CMOS switch circuit, designed and optimized to high sensitivity and very low power consumption, it detects the magnetic poles of either N or Sin vertical. This device has been around and had already gained its popularity for any non-contact switch / detection applications, while widely adopted from mobile phones, notebook PC to industrial applications. While currently we are the only manufacturer provides both Hall Effect IC and MR Sensor solutions worldwide for a comprehensive coverage of non-contact sensing applications.

For details on product series and specification please check on the Hall Effect IC page.

As long as it is electronics, there will be requirement for power and electricity to drive all sorts of processors and device components. Clean low noise output, high voltage accuracy and ultra-low power consumption is the key to optimize the performance of the circuit or the product itself. Our power management IC solutions range from detector IC / reset IC (available in CMOS or N-Channel type outputs, also available with preset built-in delayed timing) to LDO voltage regulators (available in single channel or dual channel outputs). Our uniqueness of features is that our power management solutions derives our preciseness concept with typical of +/-1% accuracy in terms of detect or output voltages. With the latest CMOS technology, the voltages are laser trimmed rather than the traditional masking process, providing our users with very short lead times and low cost, while users can freely choose various desired voltages (with 0.05V steppings) based on their design needs.

For details on product series and specification please check on the Power Management IC page.

Li-Ion batteries are essential, or even dominate within all portable electronic devices in the present, the safety of both the battery and the product owner are also essential. Our battery protection IC solution is designed for rechargeable Li-Ion and Li-Polymer batteries by high withstanding voltage CMOS process. It is targeted for single cell type batteries from the events of over-charging, over-discharging, charge over-current and discharge over-current, ensuring the battery is well protected from any unpredicted conditions causing the damage of the battery itself or its powered product device as a whole.

For details on product series and specification please check on the Battery Protection IC page

Our customization of oscillator module per user’s demands can deliver superior preciseness with accuracy over temperature, low jitter, high frequency stability and very minimal power consumption, based on various types of oscillating method such as TCXO, VCXO, and OCXO. Our solution could support product’s designed features to be optimized with timing, triggering, tracking, counting…etc. operations with the ease of hassles of pairing and calibrating the surrounding circuit, hence, saving designer’s time and headaches by our extensive experience on our analog technology concepts and know-how. Majority of products do employ and require timing, and the preciseness of timing effects all sorts of following functions, and we are here to provide the solution for such.

For details on the product specification and customizations please contact us at inquiry@anasemi.com