Resources Contact Us Home
Difference amplifier having extended common mode range

Image Number 2 for United States Patent #4037170.

A difference amplifier, the construction of which includes operational amplifier, has an extended amplitude range of common mode signal. The input of the circuit which is applied to the inversion input of the operating amplifier is applied to the latter through an attenuation network. An adjustment of the other resistor values in the circuit is made to appropriately retain the desirable characteristics of keeping common mode rejection.

  Recently Added Patents
Image processing apparatus, method, and storage medium for performing soft proof processing
Methods for forming patterned structures
Wireless control kit for camera
Thermoplastic resin composition
Distylium plant named `PIIDIST-II`
Microbial fuel cell and method of use
Entropy encoding and decoding using direct level and run-length/level context-adaptive arithmetic coding/decoding modes
  Randomly Featured Patents
Method of making a plastic container having an injection molded finish with an integral closure attached thereto
Camera having data protection means
End stanchion for vehicular tubular side rail
Internet facsimile system
Solid state rectifier control unit
Zoom lens system and imaging optical device employing the same
Extra-roll slide bearing system for a paper/board machine or a finishing machine
Edge evaluation method, edge detection method, image correction method, and image processing system
Incorporating handwritten notations into an electronic document
Piezoelectric lighter with increased security