# Recent content by Khan740

1. ### 10 bit Differential, Bipolar input voltage ADC

Hi, I need 10 bit, Differential, Bipolar input voltage ADC. I have searched but could not find. Range is not a problem, also number of input channels is not problem. I need this ADC for pH meter.
2. ### Strobe signal purpose

Hi, What is a strobe signal?and what is its purpose in data acquisition?
3. ### Voltage Drop across wire if 0 V is applied from DC Source

Hi, if 0 V is applied from a DC source and we have to measure bias of an ADC, will there be any effect of wire due to voltage drop across the wire connected to the ADC input channels
4. ### Digital Multimeters Resolution

Hi, What does resolution of DMM means? e.g. Fluke 8846A has 6.5 digit resolution.
5. ### ADC static Test Parameters

Thank you it is clear now.
6. ### ADC static Test Parameters

Thanks for your reply, So what i understood from your last post is that in my case (if input voltage range is =-2.5 to 2.5=5V): 1. Integral Linearity Error will be =(0.003/100)x5=0.00015V 2. Gain Error = (1/100)x5=0.05V 3. Offset Error = (0.2/100)x5=0.01V are these values correct?
7. ### ADC static Test Parameters

The problem is that I do not understand these terms as mentioned in datasheets(e.g ADCs from Analog Devices). I want to determine these terms (if input voltage range is -2.5 to +2.5 and Vref is 2.5volts). In terms of ppm or voltages how can the following terms be determined. 1. Integral...
8. ### ADC static Test Parameters

Hi, I want to know about the following DC Parameters for ADCs. 1. Integral Linearity Error=0.003 % FSR. 2. Gain Error = 1 % FSR. 3. Offset Error = 0.2 % FSR. What these terms mean?
9. ### Definition of Strobe in computing

Hi, I want to know the meaning of Strobe? what does actually strobe means in computing.
10. ### Difference between Altium Designer and Protel99

Tnanks, it i s clear now
11. ### Common Emitter amplifier

Hi, Why there is phase change in Common Emitter Amplifier?
12. ### Intelligent Distributed Control System

Hi, What is Intelligent Distributed Control System? I need Some Examples
13. ### Difference between Altium Designer and Protel99

Hi, Are Altium Designer and Protel 99 same or Different software? If different, what is the difference?
14. ### IC for calculating square root of square of 3 voltages.

Hi, Is there any IC available for calculating square root of the square of 3 voltages. i.e (v1²+V2²+V3²)½ if no IC is available, then can I implement this operation as mentioned above.
15. ### Writing program for 8051 in C & assembly for communication protocol

Please send me a sample of code, if you can.