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
Physiological measuring system comprising a garment in the form of a sleeve or glove and sensing apparatus incorporated in the garment
Methods and compositions related to glucocorticoid receptor antagonists and breast cancer
Client network device and method for adjusting parameters of client traffic windows based on discovery of other network devices
Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof
Imaging apparatus, control method thereof, and program
Signal processing device, signal processing method and program
  Randomly Featured Patents
Ruled line extracting apparatus for extracting ruled line from normal document image and method thereof
Image display apparatus
Front body structure for vehicle
Oil well pump traveling valve
Electronic whiteboard
Method for decreasing the formation of scar tissue using a purified mammalian monokine product
Microfabricated instrument for tissue biopsy and analysis
Converter for direct current-to-direct current downward conversion
Tap interface select circuit with AUX1/02-TMS and TMS/RCK-RCK leads
Eye examining instrument with photo-detecting system