PHOTOREFLECTOR
Photoreflector
P5587, P5588
Photo IC output (digital) photoreflectors
P5587 and P5588 are photoreflectors combining a high power infrared LED and low voltage photo IC. The photo IC consists of a high sensitivity
photodiode, amplifier, schmitt trigger circuit, and output phototransistor, etc. on a single chip.
Features
Applications
l Miniature package
l Low voltage operation
l Photo IC, open collector output
l P5587: “H” level output at light input
l Paper detection in copiers and printers, etc.
l Tape end detection in VTRs, tape recorders, etc.
P5588: “L” level output at light input
■ Absolute maximum ratings (Ta=25 °C)
Parameter
Forward current
Input
Reverse voltage
(LED)
Power dissipation
Supply voltage
Output Output voltage
(photo IC) Output current
Power dissipation
Operating temperature
Storage temperature
Soldering
Symbol
IF
VR Max.
P
Vcc
Vo
IO
P
Topr
Tstg
-
Value
50
5
80
-0.5 to +7
-0.5 to +7
8
80
-25 to +85
-30 to +85
260 °C, 3 s, refer to Dimensional outline
■ Electrical and optical characteristics (Ta=25 °C, Vcc=5 V, unless otherwise noted)
Parameter
Forward voltage
Reverse current
Terminal capacitance
Supply voltage
Output Low level output voltage
(photo IC) High level output current
Current consumption
Input
(LED)
Symbol
VF
IR
Ct
Vcc
VOL
IOH
Icc
L→H Threshold input current
IFLH
H→L Threshold input current
Transfer
Hysterisis
?D=H=?JAHEIJE?I
L→H Propagation delay time
H→L Propagation delay time
Rise time
Fall time
*1: P5587: IF=0 mA, P5588: IF=15 mA
*2: P5587: IF=15 mA, P5588: IF=0 mA
*3: P5587: IFHL/IFLH, P5588: IFLH/IFHL
IFHL
tPLH
tPHL
tr
tf
Condition
IF=20 mA
VR=5 V
V=0 V, f=1 MHz
IOL=4 mA *1
Vo=5 V *2
RL=1.2 kΩ, d=3 mm
Reflecting surface:
white paper
(reflectivity 90 % or more)
*3
IF=15 mA
RL=1.2 kΩ
d=3 mm
Note) Connect a 0.01 µF capacitor or larger between Vcc and GND.
Min.
2.2
-
P5587
Typ. Max.
1.23 1.45
10
30
7
0.1
0.4
10
1.3
3.0
Min.
2.2
-
Unit
mA
V
mW
V
V
mA
mW
°C
°C
-
P5588
Typ. Max.
1.23 1.45
10
30
7
0.1
0.4
10
1.3
3.0
Unit
V
µA
pF
V
V
µA
mA
-
-
10
-
-
-
mA
-
-
-
-
-
10
mA
-
0.8
0.07
0.03
20
30
-
-
0.8
0.07
0.03
30
20
-
µs
µs
µs
µs
Photoreflector
■ Photo IC power dissipation vs.
ambient temperature
(Typ.)
COLLECTOR POWER DISSIPATION (mW)
FORWARD CURRENT (mA)
60
50
40
30
20
10
0
-25
0
25
50
75
(Typ.)
100
6
60
40
20
d
OUTPUT VOLTAGE (V)
4
3
2
1
0
2
25
50
75
100
-2
-1
1
1
0
2
CARD SHIFT DISTANCE D (mm)
KPCB0008EA
■ Threshold input current vs. ambient ■ Rise/fall time vs. load resistance
temperature (P5587)
(P5587)
5
-1
3
KPCB0001EA
THRESHOLD INPUT CURRENT (RELATIVE VALUE)
(Typ. Ta=25 ˚C, IF=10 mA, Vcc=5 V, RL=12 kW, d=3 mm)
-2
4
AMBIENT TEMPERATURE (˚C)
+
BLACK D WHITE
0
d
0
0
KPCB0017EA
■ Position detection characteristic
(P5587)
+
WHITE
D
1
AMBIENT TEMPERATURE (˚C)
6
BLACK
5
0
-25
100
(Typ. Ta=25 ˚C, IF=10 mA, Vcc-5 V, RL-1.2 kW, d=3 mm)
80
2
(Typ. Ta=25 ˚C, Vcc=5 V, RL=1.2 kW, IFHL=1)
1.8
(Typ. Ta=25 ˚C, Vcc=5 V, IF=15 mA)
5
1.6
4
RISE/FALL TIME (ms)
70
■ Position detection characteristic
(P5587)
OUTPUT VOLTAGE (V)
■ LED forward current vs. ambient
temperature
P5587, P5588
1.4
1.2
IFHL
1.0
IFLH
0.8
3
tr
2
1
0.6
tf
0.4
-50
0
50
100
0
0.1
1
KPCB0009EA
100
LOAD RESISTANCE (kW)
AMBIENT TEMPERATURE (˚C)
CARD SHIFT DISTANCE D (mm)
10
KPCB0011EA
KPCB0012EA
■ Response time measurement circuit (P5587)
■ Dimensional outline (unit: mm)
4.0
IF
INDEX MARK
(WHITE LINE)
4.2
2.1
5V
PULSE INPUT
CATHODE
ANODE
VO
GND
Vcc
50 %
tPLH
tPHL
VOH
90 %
RL
Vo
0.01 mF
1.5 V
10 %
VOL
Vo
tr
tf
Tolerance unless otherwise
noted: ±0.2
Shaded area indicates burr.
KPCC0001EA
5.6 ± 0.3
2.54
4.2
0.4
1.4
3.5 MIN.
0.6
0.8 ± 0.3
1.7
(SPECIFIED AT THE LEAD ROOT)
+0.2
0.16 -0.1
0∼13˚
SOLDER THE LEADS AT A
POINT BELOW THIS POSITION.
KPCA0002EA
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2001 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Cat. No. KPC1003E02
May 2001 DN