(b) In data acquisition system shown in Figure Q1 (b), a 3-bit Flash Analog-to-Digital Converter is used, and the Digital Encoder table is shown in Table Q1 (b), let the reference voltage be VREF = 5V. Calculate the digital output if the analog input voltage is 2.45V. %3D VREF D R 17 16 15 14 13 12 11 10 1 DO 0000 0 1 1 1 Priority Encoder 1 1 1 1 R 000 1 17 16 1 1 1 1 D2 15 14 Vin 1 1 1 1 1 1 D1 13 12 1 1 1 1 1 1 1 1 DO 11 1 1 1 1 1 1 1 1. R 1 1 1 1 1 1 1 Figure Q1 (b) Table Q1 (b) (c) Calculate the number of comparators needed for a 16-bit flash analog to digital converter (ADC). 2.

Q: 6.q4

A: The resolution of an ADC is the smallest change in voltage that will cause a change in the digital…

Q: The error detector compares the ....to the and .. .. produces an error signal equal to the…

A: In this question we need to choose a correct option.

Q: Which circuit is normally used to perform serial-to-parallel and parallel-to-serial data conversion?…

A: Transmitting each bit of a code one after the another from LSB to MSB, is called serial…

Q: 6.q4

A: Detailed explanation:(a)Resolution of an ADC is the smallest change in voltage that can be detected;…

Q: A 20-bit dual-ramp converter is to have an integration time T1 = 0.2 s. How rapidly must the unknown…

A: Given:  T1= 0.2 s, n= 20, N= 0.1

Q: A quadrature incremental encoder is used to measure the speed and angular position of a servo motor…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Analog to Digital Converters

The analog-to-digital converter (ADC) allows circuits controlled by microprocessors, Arduinos, Raspberry Pi, and various reasonable digital circuits to be connected to the real world. In the real world, analog signals have a continuous stream of information from a variety of sources and sensors capable of measuring sound, light, temperature, or movement, in addition to the many digital systems that interact with their environment by measuring analog signals from those transducers.