'Instrumentation amplifier' presentation slideshows

SENSOR SIGNAL CONDITIONING

SENSOR SIGNAL CONDITIONING. INSTRUMENTATION ENGINEERING EE531 AMU. Electronic Instrument. Block Diagram. Physical Variable. Electrical Signal. M. S. Indicating Element. Electronic Processor. SENSOR. ?. Analog meter.DigitalDisplay(numeric, alphanumeric, graphic).

1.04k views • 83 slides

KULIAH MINGGU ke 2 Elektronika Dasar

KULIAH MINGGU ke 2 Elektronika Dasar. OPERASIONAL AMPLIFIER OP-AMP Jurusan Teknik Elektro 2007. Input 1. +. output. Input 2. _. Op-amp : suatu IC analog. + V CC. SIMBOL. - V EE. V OUT = (AV - AV ) = A (V - V ). +. -. -. +. SIFAT IDEAL. Ideally,

866 views • 76 slides

Block D: Amplifiers

Block D: Amplifiers. Some Applications. WiFi Repeater. Audio Amplifier. Kalaok Amplifier. Power Amplifier. Some Applications. Servo Amplifier. Some Applications. TV and Satellite Antenna Amplifier. Some Applications. Alcohol Sensor. Motion Sensor. Temperature Sensor. Speed Sensor.

967 views • 73 slides

Lecture 6

Lecture 6. Integrated Electronics Biopotential Measurements. Gain (open loop). Bandwidth (frequency response Hz). Input impedance (interfacing to sensors). Output impedance (interfacing to load). Noise (uV/sqrt (Hz) or uA/sqrt (Hz). Common mode rejection (diff gain/common mode gain).

591 views • 44 slides

Instrumentation Amplifiers Passive Transducer Measurement Configuration :

Instrumentation Amplifiers Passive Transducer Measurement Configuration : For passive transducers in a bridge configuration the voltage of interest is the differential voltage e = V B - V A Therefore need a difference amplifier with a committed adjustable gain A d

397 views • 28 slides

Instrumentation Amplifiers Passive Transducer Measurement Configuration :

Instrumentation Amplifiers Passive Transducer Measurement Configuration : For passive transducers in a bridge configuration the voltage of interest is the differential voltage e = V B - V A Therefore need a difference amplifier with a committed adjustable gain A d

313 views • 28 slides

Designing a Lock-in Amplifier with Analog to Digital Conversion

Designing a Lock-in Amplifier with Analog to Digital Conversion. Muir Morrison Rachel Miller Mike Gallaspy. Outline. What is a lock-in? Why is it useful? Design & implementation of the analog circuit Digital electronics, very briefly Analog to digital conversion

861 views • 27 slides

Lecture 8

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The electrocardiogram

The electrocardiogram. Op-amps, instrumentation amps, filters. This is your data. V ( arb ). Time (sec). EKG. The EKG is a powerful diagnostic tool. Regularly used by cardiologists. . Disclaimers. We are not real doctors. Neither are you. Do not try to interpret your EKG. . Safety.

416 views • 25 slides

ECE 477 Design Review Team 2 ? Fall 2011

ECE 477 Design Review Team 2 ? Fall 2011. Members: Bo Yuan, Yimin Xiao, Yang Yang , Jintao Zhang. Outline. Project overview Project-specific success criteria Block diagram Component selection rationale Packaging design Schematic and theory of operation PCB layout

352 views • 23 slides

Modern Instrumentation PHYS 533/CHEM 620

Modern Instrumentation PHYS 533/CHEM 620. Lecture 5 Special Purpose Circuits Amin Jazaeri Fall 2007. Unity-Gain Buffer. Unity-Gain Buffer. The input impedance now is very large and equal to:. The output impedance is very small and equal to:. Unity-Gain Buffer.

307 views • 17 slides

640 251 Instrumentation for Scientists

640 251 Instrumentation for Scientists. Lecture 9 Operational Amplifier Circuits Inverting Amplifier Non-Inverting Amplifier Instrumentation Amplifier Electro-Cardiogram Amplifier Geoff Taylor & Paul Main. Operational Amplifiers (1). Ideal Operational Amplifiers (2).

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Magnetometer calibration and detection

197 views • 12 slides

Lab #4: RC and RL Circuits

Lab #4: RC and RL Circuits. remember what capacitors and inductors are remember why circuits containing them can have currents that change with time. Capacitor. Two plates with a dielectric in between. RC Circuit: close switch.

223 views • 12 slides

Lab #4: RC and RL Circuits

Lab #4: RC and RL Circuits. remember what capacitors and inductors are remember why circuits containing them can have currents that change with time. 2. 3. 1. 5. 6. 4. 11. 7. 9. 8. 10. 12. Capacitor. Two plates with a dielectric in between. RC Circuit: close switch.

237 views • 11 slides

MooSci: A Lunar Scintillometer

Michael Allen. MooSci: A Lunar Scintillometer. MooSci. MooSci is a device that uses scintillation measurements from the Moon to reconstruct the ground layer turbulence profile.

250 views • 9 slides

Applied Electronic Circuit

Applied Electronic Circuit. ??????? 2009103859 ???. Instrumentation Amplifier. A) ??? ?. B ) ??? ?. + -. + -. + -. V O1 -V O2 = (2R 3 +R G ) i G = (1+2R 3 /R G )(V 1 -V 2 ). Instrumentation Amplifier. A) ??? ? + B) ??? ?. R i2 = ??. ???? : ??? ???? : ????

228 views • 6 slides