smpx500 series of hybrid detectors semelab plc reserves the right to change test condi tions, parameter limits and package dimensions with out notice. information furnished by semelab is believed to be both accurate and reliable at the ti me of going to press. however semelab assumes no re sponsibility for any errors or omissions discovered in its use. semelab encourages customer s to verify that datasheets are current before plac ing orders document no: 7303 issue: 5 the smpx500 series is a range of integrated photodi ode amplifiers incorporating a 1.75mm2 silicon pin photodiode, operational amplifier and transimpe dance circuitry. the devices provide a voltage output proportional to incident light. features incorporation of the photodiode and amplifier into a welded metal can minimises noise pickup, leakage current errors and stray capacitance normal ly associated with discrete designs. gain and bandwidth options are available to suit a wide rang e of applications and the devices can be operated from single or dual rail supplies. lens or flat win dow can versions are available to suit the application, as well as optical filters to minimise unwanted signals. applications these devices are especially suited to low-light le vel or applications where high sensitivity is required: medical instruments document verification laboratory instrumentation position and proximity detectors pollution/environmental monitoring smoke/gas detectors complements smpx600 range of self-monitoring emitt ers spectral response custom filters available on request 200 400 600 800 1000 1200 0 0.2 0.4 0.6 0.8 1 unfiltered bg18 rg850 u340 wavelength (nm) relative output
smpx500 series of hybrid detectors semelab plc reserves the right to change test condi tions, parameter limits and package dimensions with out notice. information furnished by semelab is bel ieved to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any e rrors or omissions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders document no: 7303 issue: 5 typical characteristics @22oc general purpose high gain pulse high speed detectors/application SMPX511-WN smpx511-ln smpx522-wn smpx522-ln smpx512 -wn smpx512-ln smpx503-ln parameter units dc supply voltage (dual rail) v 2 to 18 2 to 18 2 to 18 2 to 18 2 to 18 2 to 18 2 to 18 dc supply voltage (single rail) v +4 to +36 +4 to +36 +4 to +36 +4 to +36 +4 to +36 +4 to +36 +4 to + 36 quiescent current ma 4 4 4 4 4 4 4 dark level noise typical mv 2.5 2.5 2.5 2.5 2.5 2.5 2.5 typical mv <5 <5 <5 <5 <5 <5 <5 amplifier output offset maximium mv 10 10 10 10 10 10 10 frequency response (-3db) khz 10 10 35 35 65 65 90 transimpedance gain m 10 10 20 20 8.2 8.2 1 optical gain (approx.) n/a 1 10 1 10 1 10 10 sink ma 10 10 10 10 10 10 10 detector output current source ma 1 1 1 1 1 1 1 operating c -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 temperature limits storage c -30 to +100 -30 to +100 -30 to +100 -30 to +100 -30 to +100 -30 to +100 -30 to +100 photodiode active area mm2 1.75 1.75 1.75 1.75 1.75 1.75 1.75 window / lens n/a window lens window lens window lens lens
smpx500 series of hybrid detectors semelab plc reserves the right to change test condi tions, parameter limits and package dimensions with out notice. information furnished by semelab is believed to be both accurate and reliable at the ti me of going to press. however semelab assumes no re sponsibility for any errors or omissions discovered in its use. semelab encourages customer s to verify that datasheets are current before plac ing orders document no: 7303 issue: 5 circuit diagram all part numbers except smpx503-ln: smpx503-ln: mechanical all dimensions in mm. window lens bottom view
|
