High-Accuracy Pressure Amplifying Circuit Diagram

Published:2011/6/26 9:11:00 Author:Vicky | Keyword: High-Accuracy Pressure Amplifying | From:SeekIC

High-accuracy pressure amplifying circuit is mainly used in amplifying system of small sensor output signal. AD624 is amplifying circuit of high-accuracy low-noise instrument. The above picture is a high-accuracy amplifying circuit composed of AD624, and the sensor is a standard resistance straining bridge transducer. The bridge uses voltage of + 9.00V. Potentiometers R8 and R6 are used as zero setting. R6 is coarse regulation while R8 is fine regulation. The output of the amplifier can be connected to high-accuracy A/D converter directly. The number of amplifying time in the picture is 500. The signal can be amplified by a piece of AD624.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Filter_Circuit/High_Accuracy_Pressure_Amplifying_Circuit_Diagram.html

Print this Page | Comments | Reading(3)