problem to solved-CAN

Status
Not open for further replies.
B

boby251991

Newbie level 6
Joined
Jan 19, 2014
Messages
13
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Visit site
Activity points
93


Va ∈ [0 - 10]
8-bit resolution
during conversion 10us
REQUIRED:
* 1LSB=?,1MSB=?,FSR=?, quantization error=?
* Vi=? if you are obtained 00110011?
* if Vi=0.25V how is the binary code output?
* how to be gain amplifier to convert Vi with the maximum resolution,calculate R1 and R?
* Maximum sampling rate, but the maximum frequency of the input signal that can be converted with the converter?
 

1 LSB = 0.0196078431372549

1 MSB = 2.509803921568627

if Vi = 0.25V then binary value will be 00001100
 

Re: problem to be solved

Don't think so:

1 LSB = 10V / 28 = 10V / 256 = 0.0390625V

1MSB = 128 * 0.0390625V = 5V

if Vi = 0.25V then binary value will be = 00000110 = 6LSB

2b00110011 = 51 * 0.0390625V = 1.9921875V
 

Re: problem to be solved

erikl said:
Don't think so:

1 LSB = 10V / 28 = 10V / 256 = 0.0390625V

1MSB = 128 * 0.0390625V = 5V

if Vi = 0.25V then binary value will be = 00000110 = 6LSB

2b00110011 = 51 * 0.0390625V = 1.9921875V
Click to expand...


Sorry I have calculated for 5V
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…