The circuit presented here is a 3 W stereo audio amplifier with memory UP/DOWN volume control...
3W stereo differential input class-D audio amplifier with UP/DOWN volume
Ampleon expands its GaN RF power portfolio with 800 W GaN-on-SiC HEMT for the 902-928 MHz ISM band
Ampleon extends its industrial GaN RF power portfolio with the new CLF09H4LS800P, an 800 W GaN-on-SiC HEMT fully optimized for the 902–928 MHz ISM band...
Touch activated switch needs 1.5 volts
A single 1.5 V silver oxide button cell powers this complete touch activated switch circuit for 5 years...
Push-pull voltage mode PWM controller
This project is a simple, low-voltage push-pull PWM controller using the TI LM5032 chip and two MOSFETs...
Derivative-controlled low pass filter, simplified
How to design a simpler filter (or filter-like circuit) with a varying time constant dependent on what kind of waveform is fed to it...
Low noise 45V-4A dual rail power supply using enhanced capacitance multiplier
The core element of any electronic device is the power supply. Any instability or malfunction of the power supply causes the device to malfunction or demonstrate weird behavior...
By 2030 China's data center power usage could eclipse all of South Korea
As AI data centers sprout up across the globe, we’ve begun grappling with AI’s not-so-hidden secret – it has a voracious, unquenchable appetite for power...
Double DPOT programming: Parallel gang-up, singleton, or none
Courtesy of this circuit’s flexibliity, you can select and adjust both, one, or none of the channels of a dual digipot...
Skyworks introduces new NetSync network synchronizers available now for AI data centers and time-sensitive infrastructure
Skyworks Solutions introduced the SKY6911x/2x family of NetSync network synchronizers for AI data center and other time-sensitive, high-speed communications infrastructure...
Fun with third-order active filters
Butterworth response circuits come in both low- and high-pass versions, as well as ideal, Sallen-Key, emitter follower and DC accurate variants...