Embedded System:OP-AMP with ADC and Microntroller

[gurpreet312]

Hello Sir,

I want to interface

OP-AMP with ADC and Microntroller 89V51

To Make Digital Volt and Amp meter with LCD

OP-AMP i used in which Configration?

Can any one Give me Example Circuit??
Thankyou

Gurpreet Singh

 

[H_D_R]

first of all i would like to know all the IC which you are using.
beacuse based on the manufracture,
any one can help you.

 

[shashi_dhar123]

im also need information regarding this

 

[gurpreet312]

Hello Sir,


I am Using ICL7135 ADC and Op-amp CA3140?

Should I need Op-amp If i am Using Detla Sigma ADC like CS5460 Adc ?


Gurpreet Singh

 

[H_D_R]

Hello Sir,


I am Using ICL7135 ADC and Op-amp CA3140?

Should I need Op-amp If i am Using Detla Sigma ADC like CS5460 Adc ?


Gurpreet Singh

hmm..well let me help you step by step..

first of all you have to check the voltage and current level and its compatiblity of ICs used in you project.
based on that make power supply, which will help you to run all device in their testing mode (that mostly u will find from datasheet/net).

after that connect each device or simply interface them with MCU.

 

[gurpreet312]

Re: Embedded System:interfacing CS5460 ADC and 89x51

Hello
ok

Do you have some Idea of CS5460 Cirrus Logic IC ?

I have Designed Circuit.

Do you have some idea of Source Code?

send me Skype id for better communication if u can?


Thanks
Gurpreet Singh

 

[H_D_R]

Re: Embedded System:interfacing CS5460 ADC and 89x51

Hello
ok

Do you have some Idea of CS5460 Cirrus Logic IC ?

I have Designed Circuit.

Do you have some idea of Source Code?

send me Skype id for better communication if u can?


Thanks
Gurpreet Singh

no, i dont have code for that IC.

but you will get from net by little bit searching in google or coding site..