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The SMPX 500 series is a
range of integrated photodiode
amplifiers incorporating a 1.75mm2 silicon PiN
photodiode,
operational amplifier and transimpedance circuitry.
The devices provide a voltage output proportional
to incident light.
Features:
• Broad range of gain & frequency response
options
• Low capacitance 1.75mm2 active area photodiode
• Good frequency response
• Wide dynamic range
• Complements SMPX600 range
of Self-Monitoring
Emitters
Applications:
• Medical instruments
• Document verification
• Laboratory instrumentation
• Position and proximity detectors
• Pollution/environmental monitoring
• Smoke/Gas detectors
>> SMPX500
Datasheet
Incorporation of the photodiode and
amplifier
into a welded metal can minimises noise pickup,
leakage current errors, and stray capacitance normally
associated with discrete designs.
Gain and bandwidth options are available to suit a wide
range of applications and the devices can be operated
from single or dual rail supplies.
Lens or flat window versions are available to suit the
application, as well as optical filters to minimise
unwanted signals.
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