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a) iii) valuer Po and Prot to choonk output voitage rang -> Nreb 三No Vve Same Ra and Rveh valua ave Rrets :--Vres s V. Provet

a) iii) valuer Po and Prot to choonk output voitage rang -> Nreb 三No Vve Same Ra and Rveh valua ave Rrets :--Vres s V. Provet

Introductory Circuit Analysis (13th Edition)
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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a) ii) Choose k values $ Rrcf to Pa and give an output voitage rauge 000 -> Nreb Same Ks and R Nalue are Ra Rreb -Vreb < Vo E Vre Provct
Transcribed Image Text:a) ii) Choose k values $ Rrcf to Pa and give an output voitage rauge 000 -> Nreb Same Ks and R Nalue are Ra Rreb -Vreb < Vo E Vre Provct
Vref Rref RG RM A1 VOUT Digital Input, DIN + DAC1 n V DAC Figure Q1 Figure Q1 shows the circuit used to condition the output of the n- bit Digital to Analog Converter “DAC1" having a digital input value of DIN. DAC1 may be assumed to have a voltage output with zero source resistance coded in "straight binary" such that For a binary input of DIN = 000...000 the output voltage vDAC is 0 V For a binary input of DIN = 111...111 the output voltage vpAC is Vref Where Vref is a positive voltage reference. Neglecting RM and assuming that opamp A1 is ideal, show that the output voltage v (а) is OUT (i) VOUT =-V ref for D = 000..000 IN (ii) V OUT = V for DIN =111...111 ref (iii) Hence choose values of RG and Rref to give an output voltage range ref ref
Transcribed Image Text:Vref Rref RG RM A1 VOUT Digital Input, DIN + DAC1 n V DAC Figure Q1 Figure Q1 shows the circuit used to condition the output of the n- bit Digital to Analog Converter “DAC1" having a digital input value of DIN. DAC1 may be assumed to have a voltage output with zero source resistance coded in "straight binary" such that For a binary input of DIN = 000...000 the output voltage vDAC is 0 V For a binary input of DIN = 111...111 the output voltage vpAC is Vref Where Vref is a positive voltage reference. Neglecting RM and assuming that opamp A1 is ideal, show that the output voltage v (а) is OUT (i) VOUT =-V ref for D = 000..000 IN (ii) V OUT = V for DIN =111...111 ref (iii) Hence choose values of RG and Rref to give an output voltage range ref ref
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