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Cosmo > Mouse Sensor
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The circuit consists of 4 photo
detectors, 2 current comparators and 2 latches. The 4 photo
detectors are spaced in fixed distance such that they can be
controlled to a light period or dark period. The photo
detectors transfer light into current, then the current
comparators generate the results to the latches. If the
comparator output is ¡§larger than¡¨, the latch output is in
set state. Otherwise the latch output is in reset state. |
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Model Number |
Forward voltage Typ. (Vf) |
Reverse voltage Min. (Vr) |
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Radiated output power
Min. Pu (mw) |
Spectrum width of half
value Dl (mw) |
Wave length lp(mw) |
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PS202L-1 |
1.25 |
5 |
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PS202LP-1 |
1.25 |
5 |
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KPLT1320M5X |
Optical unit |
650 |
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0.4 |
50 |
940 |
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0.4 |
50 |
940 |
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16 |
2.7 |
5.25 |
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Internal connection Function
PIN1 + PIN2 NC PIN3 - PIN4 NC
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PT |
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Model Numbers |
Supply voltage Min. (Vcc) |
Supply voltage Typ. (Icc) |
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Output current (Ioh,Iol) |
Operating temperature (Topr) |
Storage temperature (Tstr) |
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PS201LL-1
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2
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0.1uA
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PS201LP-1
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3
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0.2uA
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-450uA,
2.5mA |
-20 ~ +75¢XC
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-20 ~ +80¢XC
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-450uA,
2.5mA |
-20 ~ +75¢XC
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-20 ~ +80¢XC
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Internal connection Function
PIN1 Gnd PIN2 Vcc PIN3 Out-A PIN4 OUT-B
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(If you have
any question please contact us for further information )
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