18599361. MULTI-CHANNEL MULTIPLEXER simplified abstract (Texas Instruments Incorporated)

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MULTI-CHANNEL MULTIPLEXER

Organization Name

Texas Instruments Incorporated

Inventor(s)

Nitin Agarwal of Bengaluru (IN)

Kunal Suresh Karanjkar of Bengaluru (IN)

Venkata Ramanan R of Bengaluru (IN)

MULTI-CHANNEL MULTIPLEXER - A simplified explanation of the abstract

This abstract first appeared for US patent application 18599361 titled 'MULTI-CHANNEL MULTIPLEXER

The abstract describes a circuit comprising multiple switch assemblies, an operational amplifier, and a buffer, all interconnected in a specific configuration.

  • The circuit includes a first switch assembly with input and output nodes, a second switch assembly with input and output nodes, and a third switch assembly connected to the operational amplifier.
  • The third switch assembly is linked between the second and first output nodes, creating a feedback loop.
  • The buffer is connected to the input stage of the operational amplifier and the third switch assembly, enhancing signal processing capabilities.

Potential Applications:

  • This circuit design could be used in audio amplifiers, signal processing systems, or instrumentation circuits.
  • It may find applications in electronic filters, voltage regulators, or analog-to-digital converters.

Problems Solved:

  • Provides a stable and controlled signal amplification process.
  • Enables precise signal conditioning and filtering.
  • Facilitates accurate data conversion in analog circuits.

Benefits:

  • Improved signal quality and accuracy.
  • Enhanced circuit performance and reliability.
  • Versatile applications in various electronic systems.

Commercial Applications:

  • This technology could be valuable in the consumer electronics industry for audio equipment, medical devices, and industrial automation systems.

Questions about the circuit design: 1. How does the buffer enhance the performance of the operational amplifier in this circuit? 2. What are the specific advantages of using multiple switch assemblies in this configuration?

Frequently Updated Research:

  • Stay updated on advancements in operational amplifier technology and signal processing techniques to enhance the circuit design further.


Original Abstract Submitted

A circuit includes a first switch assembly having a first input node and a first output node, and a second switch assembly having a second input node and a second output node. The circuit further includes a third switch assembly an operational amplifier, and a buffer. The third switch assembly has a third input node and a third output node. The third input node is coupled to the second output node, and the third output node is coupled to the first output node. The buffer has a buffer input and a buffer output. The buffer input is coupled to an input stage of the operational amplifier. The buffer output is coupled to the third switch assembly.

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