Answered: Q1) In the DAC circuit below, Rf- 10…

Q1) In the DAC circuit below, Rf- 10 ks2, R1= 20 ks2 find R2, R3, R4 and the analog output voltage for the digital inputs [0000] ... [1111]. Consider Vref= 10 V.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.

Question

Q1) In the DAC circuit below, Rf 10 km2, R1=20 kn find R2, R3, R4 and
the analog output voltage for the digital inputs [0000] ... [1111]. Consider
Vref= 10 V.
V
www
V₂ V3 V4
R₁ R₂
MSB
R3
www
RA
LSB
41₁
R₁
V

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