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Neural Stimulation¡BRecording and Impedance Measuring Circuitry for Implantable Bio-medical Systems and A Dual-OPA Coil Driver for SOC Heat Dissipation

The first topic of this thesis proposes a neural stimulation, recording and impedance measuring system for implantable applications. It includes a stimulation DAC, a instrumentation amplifier, an ADC, and a digital controller which decides the operation of each block according to the required functions. The function provided by the system include micro-stimulation, neural signal recording, or impedance measurement.
The second topic is to describe a dual-OPA coil driver for SOC heat dissipation. It includes two class AB complementary output drivers which can drive an inductance load, such as micro motors and fans. It also discusses the feasibility of a bipolar transistor in CMOS process.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0704106-155135
Date04 July 2006
CreatorsFang, Kuan-wen
Contributorsnone, Chua-chin Wang, none, none
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0704106-155135
Rightsnot_available, Copyright information available at source archive

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