Tech Talk
Analysis and Calculation of the Effect of Self-Heating (Joule-Heating) of Resistors
In our circuit designs, we usually use the resistors as devices whose characteristics don’t change at all time and under… Read More
MOSFET Output Capacitance Coss and the Switching Power Loss
Power MOSFETs are widely used in switching high voltage and/or high current loads in industrial, household, telecommunication, and automotive applications.… Read More
MOSFETs for Load Switch Applications
Today, as many electronic devices are becoming mobile and portable, low power consumption is one of the most important requirements.… Read More
Low-Power Zero-Drift Op Amp for Precision Applications
Op Amps (Operational Amplifiers) have been widely used in many applications since its solid-state monolithic version was invented in 1963.… Read More
Application Designs of Low VCE(sat) BJT Circuits
In portable electronics, automotive system and wireless devices, which use batteries for power, power reliability and battery life are especially… Read More
Murata Rotary Position Sensors and Application Design
The rotary position sensor converts the angular movement of the rotor to the change of resistance, which the sensor circuitry… Read More
Improve the Transient Response of Power Supplies of IoT Devices and Wireless Sensor Nodes
IoT devices and wireless sensor nodes are connected smart devices that can fulfill various functions, from data acquisition to real… Read More
PCB Layout Design Tips – Grounding Considerations
PCB layout designers have always been concerned about these prominent questions, as how to plan an effective grounding system on… Read More
Load Switch Fundamentals and Application Constraints
Modern electronic devices are designed based on optimization of size, power and functions. Power efficiency is one of the primary… Read More