THE FUO-138ю PHOTODETECTOR PREAPLIFIER MODULE

THE FUO-138 ю PHOTODETECTOR PREAPLIFIER MODULE

ü Single-channel photodetector preamplifier module on the basis of a silicon p-n photodiode;

ü hermetically sealed construction;

ü metal-to-glass package of 4112.16-1 type, SZS -22 light filter (FUн-138ю);

ü amplifiЯation of slowly changing signals, 2 external trimming circuits, logarithmic output;

ü application: exposure metering systems

MAIN TECHNICAL CHARACTERISTICS

Parameter name	FUн-138ю	FUн-138B
Area of the responsive element, mm²	32.16	32.16
Operating voltage, V	5.0	5.0
Spectral sensitivity range, ╣m	0.37-0.8	0.37-1.1
Output radiant-flux characteristic of photodetector preamplifier module, linear in the range of output currents, ╣ю	1√100	1√100
Photodetector preamplifier module current responsivity control range, ю/lx	3╥10⁸-3╥10³	3╥10⁸-3╥10³
Photosignal voltage radiant-flux non-linearity, %, not over: in the range of: - 0,01 √ 0,1 lx, - 0,1 √ 1000 lx	30.0 15.0	30.0 15.0
Photosignal votlage temperature coefficient, % / ^Ня, not over	1.0	1.0
Rise time of the normalized transfer characteristic (е = 10 lx), ╣s, not over	150.0	150.0
Decay time of the normalized inverse transfer characteristic (е = 10 lx), ╣s, not over	650.0	650.0
Consumption current, mю, not over	7.0	7.0
Change of output photosignal voltage value at the change of supply voltage, %/V, not over	10.0	10.0