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Amplificadores Logaritmicos

Dudas, comentarios sobre la teoria de instrumentacion electronica

Re: Amplificadores Logaritmicos

Notapor charly » Lun, 02 Abr 2012, 11:15

LOG112
http://www.ti.com/product/log112

Imagen

Features
* EASY-TO-USE COMPLETE FUNCTION
* OUTPUT SCALING AMPLIFIER
* ON-CHIP 2.5V VOLTAGE REFERENCE
* HIGH ACCURACY: 0.2% FSO Over 5 Decades
* WIDE INPUT DYNAMIC RANGE:
7.5 Decades, 100pA to 3.5mA
* LOW QUIESCENT CURRENT: 1.75mA
* WIDE SUPPLY RANGE: ±4.5V to ±18V
* PACKAGES: SO-14 (narrow) and SO-16
* APPLICATIONS
o LOG, LOG RATIO:
Communication, Analytical, Medical, Industrial, Test, General Instrumentation
o PHOTODIODE SIGNAL COMPRESSION AMP
o ANALOG SIGNAL COMPRESSION IN FRONT OF ANALOG-TO-DIGITAL (A/D) CONVERTER
o ABSORBANCE MEASUREMENT
o OPTICAL DENSITY MEASUREMENT

Integrated logarithmic amplifiers for industrial applications 6 paginas
http://www.ti.com/lit/an/slyt088/slyt088.pdf

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charly
 
Mensajes: 188
Registrado: Lun, 11 Jul 2011, 08:56


Re: Amplificadores Logaritmicos

Notapor charly » Lun, 02 Abr 2012, 11:40

Log amps and directional couplers enable VSWR detection 4paginas
http://rfdesign.com/mag/0701RFDF2.pdf

TEMPERATURE COMPENSATED LOGARITHMIC AMPLIFIER 2paginas
http://www.astinco.com/pdf/temp_comp.pdf

Application of Logarithmic Amplifier to Ultrasonic Imaging 8 paginas
http://www.ndt.net/article/wcndt2008/papers/180.pdf

Flow Cytometry: Theory
http://www.uni-leipzig.de/~prichter/ts/z_uni_files/teaching/tarnok_cytometry/3_9_flow_cytometry_lecture_data_collection.pdf

Investigation of Logarithmic Amplifier Output Response
http://beamdocs.fnal.gov/AD/DocDB/0004/ ... sponse.pdf
charly
 
Mensajes: 188
Registrado: Lun, 11 Jul 2011, 08:56


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