CUSTOM MODULES

MULTICHANNEL OPTODETECTOR

SPECTRO LEDS

ARRAY DETECTOR

LED SPECTROMETER

MULTIPLEXED ARRAY DETECTOR

 

 

 

The module is designed to be a universal NIR-IR array detector with multiplexed AC-coupled non-inverting preamplifier. Module design is optimised for lead salt (PbS, PbSe) photoconductor detector elements. The detector used determines the performance of the module.


The 16 channels can be freely arranged to different matrixes like 1x16, 2x8, 3x5, 4x4, also the element size and place can be adjusted according to application requirements.

The high integration level together with small, rugged, lightweight construction makes the module excellent choice to applications from in-line process instruments to high performance hand-held meters.

  • Optimised for high performance lead salt (PbS, PbSe) photoconductor detector elements
  • Small, rugged, lightweight construction
  • Option for peltier and thermistor for temperature stabilisation
  • Low cost, high performance
  • Single or multipoint measurement

 

 

PREAMPLIFIER SPECIFICATION

  Av   100V/V
 
  BW   500-5000Hz  
 +Vcc   +5V  
 -Vcc   -5V  
 Output dynamic area   60dB  
 Noise in input    <100nV/sqrt(Hz)
 Crosscoupling between channels typ<700ppm  
 Mux settling time   200ns  
 Tested fmux   200kHz  
 

 

       
 

 MUX TTL LOGIC

 
  Address  
 MUX1_out MUX2_out
  A2   A1   A0   Element No  Element No
  0   0   0   1   9
  0   0   1   2   10
  0   1   0   3   11
  0   1   1   4   12
  1   0   0   5   13
  1   0   1   6   14
  1   1   0   7   15
  1   1   1   8   16
 
 

Top of Page

 

© 2008 Webmaster