2. Give a DAC0800, and LM741, design a DAC test circuit. The input of the circuit...
2. Give a DAC0800, and LM741, design a DAC test circuit. The
input of the circuit is eight bit number between 00H and FFH,
and the output is analog voltage ranging from -10v to 10v.
Make a table showing analog voltages for digital numbers:
00H, 08H, 80H, 88H, and FFH
Thanks so much in advance!
Homework Answers
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2. Give a DAC0800, and LM741, design a DAC test circuit. The
input of the circuit...
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plz give correct answer
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plz give correct answer
Q5. We are collecting an analog signal ranging from oV to SV with a 3-bit analog-to-digital converter. Calculate the discrete voltage range and fill in the table, and calculate the analog quantization size (resolution). 0.5pt Output states Diserete voltage range IV Analog quantization size (resolution)- 06. Calculate the resolutions for the 2-bit, S-bit, 12-bit, and 16-bit analog-digital converter: Input and output signal ranges from-10V to 10V. 0.5pt 1) 2-bit: 2) 8-bit: 3) 12-bit: 4) 16-bit:
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Problem I (Codes, 6 Pts) Design a circuit that takes as input an ASCII-coded symbol (7 bits) and generates it parity bit. Consider for this problem the even parity. Problem II (Codes, 5 Pts) Consider a heat monitoring system containing an internal temperature sensor that produces different levels of voltage depending on the ambient temperature. The following table summarizes the possible voltage outputs: Temperature Decreasing 2.7V 3.0 v 3.3 V 3.6V 3.9 V 4.2 v 4.5 V Temperature increasing We...
Data Converters and Timing Circuits (20 marks) (a) For the timing circuit shown below, use a 1000pF capacitor and find the values of RA and RB that result in an oscillation frequency of 100KHz and a duty cycle of 75% Reset 0.693 R,+2R,)C Discharge Outpat Threshold Trigger Ground Duty-Cle2R R,+2R, ar (b) The 4-Bit Weighted-Resistor DAC Converter shown below is to be expanded into an 8-bit device a. What are the required values of the additional resistors to be added?...
A seven segment decoder is a digital circuit that
displays an input value 0 through 9 as a digital output in the
7-segment display. The behavior of this design can be modeled with
the schematic diagram below, where DCBA is the 4-bit input (D is
the most significant bit and A is the least significant bit) and
abcdefg is the 7-segment output.
2. (20 POINTS) A seven segment decoder is a digital circuit that displays an input value 0 through...
need help for d,e,f
OP-Amp Circuit R-20k Fig 1 1. Design an operational amplifier circuit using an LM741 op-amp and a 10k the diagram shown in Fig 1 to produce the output voltage feedback resistor that represents Clearly write your ID number in Table 1 Table 1 Your ID Number 3775。73 . Set up the roquired gain numbers as follows and write them in Table 2 Ai- the last digit of your ID number+5 A2-the 2ed last digit of your...
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