What is Adc: Definition and 61 Discussions

Hello, I am building my senior design project and need some help with the pin assignments for the 8-bit ADC --TLC0820AC (TI instruments). I've taken a look at the data sheet. Which has helped out some. http://focus.ti.com/lit/ds/symlink/tlc0820a.pdf The pins that I'm troubled with are the...

I need please ideas how to use DAC to measure current.Currently I have built DAC to measure voltage, the type i built is the STAIRSTEP RAMP the 8 bit one.

I want to implement a dual slope ADC practically as my project of Digital logic design subject. what are the hardware components I need to implement that ADC? thanks

Is it possible? Feasible?

Im an undergraduate in electrical engineering, I just got my fyp title which is intelligence grounding system. I wanted to ask if i were to hv a sensor which is the 3 stage comparator circuit with ldr. How do i interface it with an adc circuit in order to view all the data on a computer. Anyone...

Hello All, I'm working on a circuit that can detect a voltage input and convert it to a digital value that my micro-controller can read. But I'm having some trouble finding the right Analog to Digital converter IC to use. I want the circuit to be able to detect a positive or negative voltage...

Missed some class notes due to being sick. Anyway have a tutorial question I need some help with as I missed out on the subject. For an 8 bit ADC, how many clock pulses are required for an exact mid-signed range. I think 4, appreciate if someone can advise. TIA

Hey all.. Anybody worked on an ADC ic capable of converting an analogue signal with 1GHz frequency or more to Digital signal of say 10 bits or more ?? Thanks for you time SCHNiTZER

Here is my problem: There is a 4 bit ADC with an input range of -5 to +5 Volts. I would like someone to check my answers. Q. How many states does the ADC have? A. The ADC has 2^4 = 16 states. Q. What voltage does each step represent? A. range = 10 V no. of steps = 16-1 = 15...

Hello Everyone, I would need some advice on what type of down converting analog to digital Converter (ADC) board and an digital to analog converter (DAC) board to use for my digital radiometer. Here are the specs for my ideal boards: Analog to Digital Converter requirements: Single...

Need help designing ADC system - URGENT! I have to design a system where an analog input is converted to a digital output which will be sent to a parallel digital data bus using a ADC chip. the specifications are that the input should be between 300-3200Hz with a digitisation error of 1%...