5-channel low-power interface circuit programmable sensor signal processor AD7714 and MCS-51 series microcontroller


Posted on Nov 10, 2015

3-wire interface to the AD7714 can be equipped with a variety of microcontrollers (including microcontroller or microprocessor). 3-wire serial interface is particularly suitabl


5-channel low-power interface circuit programmable sensor signal processor AD7714 and MCS-51 series microcontroller
Click here to download the full size of the above Circuit.

e for the isolation system, allows the system used in the optical coupler in an amount of at least. AD7714 and 80C51 (or 87C51,89C51 etc.) microcontroller interface circuit shown in FIG. Minimum opening line 80C51 used only two (P3.0, P3.1). At this time, by the monitoring configuration register non DRDY bit to determine when the Data Register is updated. 80C51 in mode 0 mode due to its serial interface contains a single data line, so the DOUT and DIN end of the AD7714 should be short-circuited. When transferring data 80C51 serial clock terminal is set to the high level. POL-side fixed contact AD7714 high.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Tube Headphone Amplifier/Preamp
Auto Telephone line Recorder
Switch mode power supply
Pulse generation by interrupting a light beam
Offline-converter
Preamplifier + tone control circuit based TDA1524A
Solar Cell Voltage Regulator
Low-power inverter using LM555 Timer IC
interfacing spi adc with spartan 6 fpga
Metal detector circuit diagram 2
Special power circuits 7905 7805 7812
Available voltage booster 400Vp-p output
Buffer amplifier



Top