Browsing by Author "Safari L."
Now showing items 1-10 of 10
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CMIA Based on Op-Amp Power Supply Current Sensing Technique
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)In vast majority of operational amplifiers, output transistor current is not independently accessible. Op-Amp power supply current sensing is a simple technique for detecting output transistor current from the Op-Amp power ... -
CMIA for Biomedical and Low-Voltage Low-Power Applications
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)In this chapter, current-mode instrumentation amplifiers (CMIA) suitable for biomedical and low-voltage low-power applications are reviewed. The design requirements and the techniques used to meet them are discussed. One ... -
CMIA for Sensor Applications
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)This chapter deals with the applications of CMIA in sensor output signal conditioning. These include, in particular, piezo-resistive, capacitive, temperature and pH sensors. Each section starts with a brief introduction ... -
Current-Mode Instrumentation Amplifiers Based on Various Current-Mode Building Blocks
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)In this chapter current-mode instrumentation amplifiers (CMIAs) implemented with different current-mode building blocks are discussed. Various structures are classified into four categories based on their input and output ... -
Current-Mode Instrumentation Amplifiers Using Current Conveyors
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)In this chapter, various CMIA topologies built upon current conveyors are discussed. Based on operation, we categorize them in two groups of basic and enhanced topologies. The basic category includes the CMIA proposed by ... -
Current-Mode Wheatstone Bridge
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)Current chapter deals with Wheatstone Bridges with the focus on Current-Mode Wheatstone Bridge and its associated signal conditioning circuits. The operation, advantages and drawbacks of each circuit are discussed in detail. ... -
Electronically Controllable Current-Mode Instrumentation Amplifiers
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)In this chapter, Current-Mode Instrumentation Amplifiers (CMIAs) with the capability of having an electronically controllable gain are discussed. These CMIAs do not require variable passive resistors to change gain but the ... -
Mismatch Implications in Current-Mode Instrumentation Amplifiers
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)In the different CMIA topologies reported in previous chapters the final value of CMRR is determined by the matching between the used active elements. However, due to the stochastic nature of fabrication processes, the ... -
Principles of Instrumentation Amplifiers
Safari L.; Ferri G.; Minaei S.; Stornelli V. (Springer, 2019)This chapter is dedicated to the general principles of the Instrumentation Amplifier, a particular type of differential amplifier hereafter called IA. Its basic applications are reviewed. The definitions of Common-Mode ...
