Electronic Design

Ultra-Low Voltage and Ultra-Low Power Differential Amplifier Circuit

This basic differential amplifier, while appearing not very complicated, is unconventional in that it operates the EPAD MOSFET devices in the subthreshold region. Therefore it requires a different ...
EDN

MOSFET Power Amplifier Circuit Principle

Here, a power amplifier circuit has been designed using MOSFET to produce 100 W output to drive a load of about 8 Ω. Here, a power amplifier circuit has been designed using MOSFET to produce 100 W ...
ecoustics

Emotiva Debuts Differential Reference Design Series: Streamer, DAC, Preamp and Power Amp Separates

Emotiva introduces an affordable line of fully balanced hi-fi separates for a discounted package price of $2,599. Tennessee-based Emotiva has built its reputation since 2003 by focusing on performance ...
EDN

Precision MOSFET array brings low power to Energy Harvesting and IoT sensing architectures

Robert L. Chao, founder, President and CEO of Advanced Linear Devices, Inc (ALD), is a talented innovator. Chao’s latest improvement in zero-threshold precision MOSFET technology will enable designers ...
Electronic Design

So…The First Stage of the K2-W Op Amp is Neither Balanced Nor Differential (Part 2)

Design analysis of the K2-W Vacuum Tube Op Amp’s design and operation reveals the mad science that created a commercial revolution in 1950s and 1960s analog computing. Op amps played a critical role ...