Features: ` Large allowable background light levelS4282-51, S6986, S10053: 10000 lx Typ.S6809, S6846, S7136/-10 : 3000 lx Typ.` Minimum detection levelS4282-51, S6986, S10053: 0.7 µW/mm2 Typ.S6809, S6846, S7136/-10 : 0.2 µW/mm2 Typ.` Digital output (Output appears L by light input.)`...
S7136: Features: ` Large allowable background light levelS4282-51, S6986, S10053: 10000 lx Typ.S6809, S6846, S7136/-10 : 3000 lx Typ.` Minimum detection levelS4282-51, S6986, S10053: 0.7 µW/mm2 Typ.S...
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| Parameter |
Symbol |
S4282-51, S6986, S10053 | S6809, S6846, S7136/-10 |
Value |
| Supply voltage Output voltage Output current Cathode output voltage Cathode output current Power dissipation *1 Operating temperature Storage temperature |
Vcc Vo Io Vcath Icath P Topr Tstg |
-0.5 to +16 -0.5 to +16 50 -0.5 to +16 70 250 -25 to +60 -40 to +100 |
V V mA V mA mW °C °C | |
These S7136 light modulation photo ICs were developed for optical synchronous detection under disturbance background light. A photodiode, preamplifier, comparator, oscillator, LED driver and signal processing circuit, etc. are all integrated on a monolithic photo IC chip. Optical synchronous type photoreflectors and photointerrupters, which less susceptible to disturbance background light, can be easily configured by just connecting an external LED to this photo IC. Our unique circuit design achieves an allowable background light level of 10000 lx Typ. (S4282-51, S6986, S10053) and a minimum detection level of 0.2 µW/mm2 Typ. (S6809, S6846, S7136/-10).
| The S71xx prevents the error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems. |