The ADC input circuit is 20 kOhm and that doesn’t load the op amp output stage, so the op amp output voltage swing is very close to the ADC input voltage range. R(OUT) should present no problems ...

Analog to Digital Converters (ADCs) are critical components in high-speed, high-resolution applications where an analog or RF signal has to be processed, stored, or transported in digital form. ADC ...

2. This generalized circuit is similar to most high-speed differential amplifier/ADC interfaces. It will be used to explain how to minimize filter insertion loss by taking advantage of the ...

This isn’t necessarily true for analog circuits. A couple dozen years ago, we handed out some license plate frames in Silicon Valley that said “One good op amp is worth 1000 microprocessors ...

When it comes to getting signals from an analog world into our computers, most of us don’t give much thought to how the hardware that does the job works. But as it turns out, there are a numb… ...

A detailed analysis of this circuit is beyond the scope of his paper but there have been several articles written on this circuit, including Demystifying Analog Circuits in Professional Audio ...

It digitizes into 16 bit words the low level signals generated by a transducer, thanks to a programmable gain amplifier, an analog sigma-delta modulator and a digital low-pass filter. The aim of this ...

Little Bird Electronics posted an article about using an analog voltage reference with Arduino. This is a tool available when using an analog-to-digital converter. By setting up either an internal … ...

One of these areas is interfacing to the sampling networks of analog-to-digital-converters. Today's high-performance A/D converters are based on highly oversampled multi-bit delta-sigma conversion ...