Sharp R-350B Manuale Utente Pagina 68

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66
OPIC LIGHT DETECTORS
OPTO
OPIC Light Detectors
<Low-voltage operation>
<Model employing a light modulation system>
*1 IS471FE is less susceptible to disturbing effects thanks to the light modulation system
*2 Vcc = 5 V
*3 Straight lead type (IS471FSE) is also available.
Model No. Type Package
Absolute maximum ratings Electro-optical characteristics
V
CC
(V)
P
(mW)
I
O
(mA)
Topr
(°C)
E
VLH
E
VHL
t
PLH
t
PHL
(Ix)
MAX.
(Ix)
MAX.
V
CC
(V)
(µs)
TYP.
(µs)
TYP.
V
CC
(V)
E
V
(Ix)
R
L
()
IS485E
Built-in schmidt trigger
circuit, amplifier and
voltage regulator
Transparent
epoxy resin with
condenser (lens)
–0.5 to +17 175 50 –25 to +85 35 553550280
IS486E –0.5 to +17 175 50 –25 to +85 35 –535550280
IS485E
(IS486E)
Model No. Type Package
Absolute maximum ratings Electro-optical characteristics
P
(mW)
I
O
(mA)
Topr
(°C)
Operating
supply
voltage (V)
E
VLH
E
VHL
t
PHL
t
PLH
(Ix)
MAX.
(Ix)
MAX.
V
CC
(V)
(µs)
TYP.
(µs)
TYP.
V
CC
(V)
E
V
(Ix)
R
L
()
IS489E
Built-in Schmidt trigger
circuit and amplifier
Transparent
epoxy resin with
condenser (lens)
80 2 –25 to +85 1.4 to 7.0 15 3 1.3 8.5 3 125 3 000
IS489E
Model No. Type Package
Absolute maximum ratings Electro-optical characteristics*
2
External
disturbing light
illuminance
E
VDX
(Ix) TYP.
V
CC
(V)
P
(mW)
I
O
(mA)
Topr
(°C)
V
OL
(V)
MAX.
V
OH
(V)
MIN.
t
PLH
t
PHL
(µs)
TYP.
(µs)
TYP.
V
CC
(V)
R
L
()
IS471FE*
1,
*
3
Built-in pulse driver
circuit at the emitter
side, synchronous
detector circuit,
amplifier circuit and
demodulator circuit
Visible light
cut-off epoxy
resin
–0.5 to +16 250 50 –25 to +60 0.35 4.97 400 400 5 280 7 000
IS471FE
(Ta = 25°C)
“OPIC” (Optical IC) is a trademark of SHARP Corporation. An OPIC consists of a
light-detecting element and signal-processing circuit integrated onto a single chip.
()
(Ta = 25°C)
(Ta = 25°C)
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in
equipment using any SHARP devices shown in catalogs, data books, etc.
Except where specially indicated, models listed on this page comply with the RoHS Directive*. For details, please contact SHARP.
*RoHS Directive: Prohibits use of lead, cadmium, hexavalent chromium, mercury and specific brominated flame retardants
(PBBs and PBDEs), with certain exceptions.
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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