Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Low cost analog to digital converter and a method for converting an analog signal to a digital signal










Image Number 5 for United States Patent #7872600.

The present invention relates to a low cost analog to digital converter (ADC) and a method for converting an analog signal to a digital signal. The method includes the steps of: outputting a pulse modulation signal according to a digital value; performing a low-pass filtering to the pulse modulation signal to obtain a pulse averaged voltage; mixing a first proportion of the pulse averaged voltage and a second proportion of a voltage under test to obtain a composite voltage; comparing the composite voltage with a threshold voltage and adjusting the first digital value such that the composite voltage approaches the threshold voltage; and performing a complement operation to the digital value to obtain an analog to digital value corresponding to the voltage under test.








 
 
  Recently Added Patents
Method, system, and computer program product for scoring theoretical peptides
System and method for determining payroll related insurance premiums
Garden tool handle
Reception circuit and signal reception method
Nano-pigment inkjet ink composition that has a low odor and is environmentally-friendly
Strategic planning management
Synchronization of web applications and media
  Randomly Featured Patents
Recycling vehicle and method with rotatable body
Image reproduction system and method with image generator malfunction recovery
Tightening shoe
Nitride semiconductor device
Process for preparing thermoplastic elastomer compositions and thermoplastic elastomer compositions
Water-dispersible aromatic polyester, aqueous dispersion thereof and polyester film coated therewith which permits fast adhesion
Construction of metal articles
Morphed musical piece generation system and morphed musical piece generation program
Remote control
Management method for fiber processing and a management apparatus thereof