Resources Contact Us Home
Series bridge circuit with amplifiers

Image Number 4 for United States Patent #7005915.

Two bridge type transducers are coupled in series with their outputs each driving one of a pair of differential amplifiers, with the outputs tied together in a push-pull configuration. In further embodiments, push-pull operation is obtained by matching amplifier gain components and using current mirrors. Lower voltage operation may be achieved by simple diode level shifting of the transducer outputs. In one embodiment, the transducers comprise Hall effect sensors.

  Recently Added Patents
Method of manufacturing semiconductor devices using ion implantation
Lens barrel and imaging device
Digital photographing apparatus
Transitional replacement of operations performed by a central hub
Automated macular pathology diagnosis in three-dimensional (3D) spectral domain optical coherence tomography (SD-OCT) images
Semiconductor process
Disposable and tamper-resistant RFID lock
  Randomly Featured Patents
Method of manufacturing a tube for a nuclear fuel assembly, and tubes obtained thereby
Control handle
Method for fabricating CMOS image sensor
Clean-up of files in a network system
Bullet resistant shield and storage compartment for motorcycles and the like
Canopy rain cover for a golf cart
Prognostic analysis system and methods of operation
Zoom lens system
Wound golf ball