i am using AT 89S52 microcontroller and we want to measure average value of a signal with frequency between 10khz-15khz. is there any ADC IC available which will directly give me an average value ? if there is any other solution please let me know.
The datasheet of the AD736 gives the input/output range. It should be no problem to add an opamp and/or voltage divider (with trimm potentiometer) to fit your requirements. Besides - this is not KEIL stuff.