Analog Output Voltage () 0.000 Digital Input Code Bit 3 Bit 2 Bit 1 Bit 0 1 -0.625 1 -1.875 -2.500 1 1 1 1 -3.750 1 1 -5.000 1 1 -5.625 1 1 1 -6.875 1 1 -7.500 1 1 5. A DAC can be constructed by using a Summing Amplifier and a set of resistors R, 2R, 4R, and 8R as its inputs. The resistors are scaled to represent weights for the different input bits. 1 -8.750 -9.375 1 1 1 1 Bit 3 Bit 2 Bit 1 Bit 0 Viar O + 2R 2 4R 8R 92 1 921 92 92 R,-R The resistor with the lowest value R corresponds to the highest weighted binary input Bit 3 (MSB) [23 = 8], and 2R, 4R, 8R correspond to the binary weights of Bit 2 (2² = 4), Bit 1 (2' = 2), and Bit 0 (LSB) [2º = 1] respectively. a) Find the relationship between the digital inputs (Bit 0 to Bit 3) and the analog output Vo. Assuming the value of Vref as 5 V. The Analog Output Voltages corresponding to the Digital Input Codes are shown in Table 1. Please fill in the missing values in the table.

Analog Output Voltage () 0.000 Digital Input Code Bit 3 Bit 2 Bit 1 Bit 0 1 -0.625 1 -1.875 -2.500 1 1 1 1 -3.750 1 1 -5.000 1 1 -5.625 1 1 1 -6.875 1 1 -7.500 1 1 5. A DAC can be constructed by using a Summing Amplifier and a set of resistors R, 2R, 4R, and 8R as its inputs. The resistors are scaled to represent weights for the different input bits. 1 -8.750 -9.375 1 1 1 1 Bit 3 Bit 2 Bit 1 Bit 0 Viar O + 2R 2 4R 8R 92 1 921 92 92 R,-R The resistor with the lowest value R corresponds to the highest weighted binary input Bit 3 (MSB) [23 = 8], and 2R, 4R, 8R correspond to the binary weights of Bit 2 (2² = 4), Bit 1 (2' = 2), and Bit 0 (LSB) [2º = 1] respectively. a) Find the relationship between the digital inputs (Bit 0 to Bit 3) and the analog output Vo. Assuming the value of Vref as 5 V. The Analog Output Voltages corresponding to the Digital Input Codes are shown in Table 1. Please fill in the missing values in the table.

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...

See similar textbooks

Similar questions

2. An A-to-D converter must cover a range from -24V to +24V, with a quantization resolution of 20 mV or better.
6) With the help of circuit diagram given below draw the output voltage waveform D, D, D.
Which of the following statement is true? Conjugate matching guarantees the maximum output power regardless of input power. The optimum source impedance for the minimum noise figure can be obtained by conjugate matching condition. O The first stage is the most important to minimize the overall noise figure in cascaded blocks An oscillator cannot be built with a single stage amplifier. None of the above
In Basic electronics lab on summing amplifier Arifa is asked to give the circuit connectionaccording to figure below to make a three input summing amplifier. She uses IC 741 as OP-AMPand two power supplies to power up the IC. According to the instruction of his teacher she usesthree input such that ?1 = 2?, ?3 = −1? & set ?2 such that the output voltage ?0 = −16.5?. A. What is the virtual ground of OP-AMP?B. Draw the equivalent circuit of OP-AMP and then simplify it for Ideal case.C. Determine the value of ?2 from the figure above for which ?0 = −16.5?.D. If the 50KΩ feedback resistor is replaced by a capacitor of 100uF what will be the outputvoltage after 1 second. Use the value of ?2 = 5 ???(200??)?�
Find the voltage(V1) and the output voltage of the Op-amp
In order to design an square wave oscillator with 50% duty cycle of the period of 1 second. Specify the values of R1, R2, and C1, C2 in Astable Multivibrator using 555 timers.
Choose the best
show all the work
You need to Show Assumptions.
A five bit digital to analog converter (DAC) has a voltage output range 0-7 V. The resolution of the converter would be Select one: O a. 0.2000V b. 0.5333V c. 1.28571V d. 0.22581V
6.q2