United Arab Emirates University

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United Arab Emirates University Faculty of
Engineering Electrical Engineering Department
Electrocardiogram (ECG) System
Graduation Project 11
Advisor Dr.Idrees
Coordinator Dr.Mohammed Younis
Muna Ali Anber 980724425 Muna
Abdu-Allah 980724558 Asma Nassar
980224973
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Overview
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Table Of Contents
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Notch Filter
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when f 49.4kHz
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when f 100kHz
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when f 159.7kHz
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High-Pass Filter
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when f 40mHz
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when f 110mHz
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when f 130mHz
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Instrumentation Amplifier
Instrumentation Amplifier
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Features LOW OFFSET VOLTAGE 25mV max LOW
NONLINEARITY 0.002 LOW NOISE 13nV/ÖHz HIGH
CMR 106dB AT 60Hz HIGH INPUT IMPEDANCE
1010W Application STRAIN GAGES THERMOCOUPLES REM
OTE TRANSDUCERS LOW-LEVEL SIGNALS MEDICAL
INSTRUMENTATION
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Circuit of instrumentation amplifier
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Simulation Result
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Multiplexer

• A dual 4-to-1 mux gives the illusion of 2-bit
  data inputs and outputs.
• Its really just two 4-to-1 muxes connected
  together.
• In Logic Works, its called a Mux-4x2 T.S.

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