
Fea ures
Four out put op ions
High noise im mu nity
Di ect TTL/LSTTL CMOS in er ace
Low cost plas ic side- ooking pack age
Me chani cally and spec rally matched
to the OP145 and OP245 se ies LED's
Data rates to 250 kBaud
Low power con sump ion
De scrip ion
The OPL535, OPL535-OC, OPL536,
OPL536-OC contain a monolithic
integrated circuit which incorporates a
photodiode, amplifier, voltage regulator,
Schmitt trigger and an NPN output
transistor on a single silicon chip.
The OPL535 and OPL536 include a 10
K
pull-up resistor (R
L
) from output to
V
CC
. The OPL535-OC and OPL536-OC
have an open-collector output.
These devices exhibit very stable
performance over supply voltages
ranging from 4.5 V to 16 V and a wide
range of irradiance levels.
The Photologic
chip is encapsulated in
a molded plastic package which has a
recessed integral lens for enhanced
optical coupling combined with
mechanical protection.
Ab so ute Maxi mum Rat ngs
(T
A
= 25
o
C un ess oth er wise noted)
Sup ply Volt age, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
Stor age Tem pera ure Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +100
o
C
Op er at ng Tem pera ure Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Lead Sol der ng Tem pera ure Range [1/16 inch (1.6 mm) from case for 5 sec. with
sol der ng iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
o
C
Power Dis si pa ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 mW
Volt age at Out put Lead
(4)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Sink ng Cur ent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Notes:
(1) Derate linearly 2.67 mW/
o
C above 70
o
C.
(2) RMA flux is recommended. Duration can be extended to 10 sec. maximum when flow
soldering. Max 20 grams force may be applied to the leads when soldering.
(3) Irradiance measurements are made with
λ
i = 935 nm.
(4) OC versions only. For I
CC
on pull-up versions add V
CC
/10 k
.
Sche mat cs
Prod uct Bul e in OPL535
December 1997
Pho ologic
Sen sors
Types OPL535, OPL535- OC, OPL536, OPL536- OC
Op ek Tech nol ogy, Inc. 1215 W. Crosby Road Car oll on, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396
OPL535 Buffer/Pull- up Re sis or
OPL536 Inverter/Pull- up Re sis or
OPL535- OC Buffer/OC
OPL536- OC Inverter/OC
Light On - Out put High
Light On - Out put Low
Light On - Out put High
Light On - Out put Low
V
CC
OUT
GND
V
CC
OUT
GND
V
CC
OUT
GND
V
CC
OUT
GND
4-6