EDN

Signal Chain Basics #148: Understanding the impact of offsets in fully differential amplifier circuits

Amplifier circuit offsets are always an important topic for any amplifier design. Most voltage amplifier circuit offsets are a result of the amplifier’s input voltage offset, input bias current and ...
EDN

Signal Chain Basics #88: Fully Differential Amplifiers – Basic Circuit Benefits & Quick SE-DE Application Review

Carissa Sipp, Systems Engineer, brings us this session. Fully differential amplifiers (FDAs) are versatile tools to use in a signal chain, and they offer a variety of benefits. Fully differential ...
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 ...
New Electronics

DESIGN TIPS from ADI: Increasing the Common-Mode Rejection Ratio of Differential Amplifiers

Differential amplifier circuits, such as the one illustrated in Figure 1, are required in analogue technology for a wide variety of applications. One example is measurement technology in which, ...
Hackaday

differential amplifier

If you’re the sort who finds beauty in symmetry – and I’m not talking about your latest PCB layout – then you’ll appreciate this clever take on the long-tailed pair. [Kevin]’s video on this topic ...