OPTEK OPL530-OC, OPL531-OC, OPL531 Datasheet

Prod uct Bul le tin OPL530
December 1997

Pho tologic® Sen sors

Types OPL530, OPL530- OC, OPL531, OPL531- OC

Fea tures

• Four out put op tions

• High noise im mu nity

• Di rect TTL/LSTTL CMOS in ter face

• Low cost plas tic side- looking pack age

• Me chani cally and spec trally matched

to the OP140 and OP240 se ries LED's

• Data rates to 250 kBaud

• Low power con sump tion

De scrip tion

The OPL530, OPL530-OC, OPL531,
OPL531-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 OPL530 and OPL531 includes a 10
KΩ pull-up resistor (RL) from output to
VCC. The OPL530-OC and OPL531-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 an
integral lens for enhanced optical
coupling and minimal optical spacing.

Ab so lute Maxi mum Rat ings (TA = 25o C un less oth er wise noted)

Sup ply Volt age, VCC. . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V

Stor age Tem pera ture Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +100o C

Op er at ing Tem pera ture Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +85o C

Lead Sol der ing Tem pera ture Range [1/16 inch (1.6 mm) from case for 5 sec. with

sol der ing iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240o C

Power Dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 mW

Volt age at Out put Lead

Sink ing Cur rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA

Notes:

(1) Derate linearly 2.67 mW/o C above 70o 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 λi = 935 nm.
(4) OC versions only. For ICC on pull-up versions add VCC/10 kΩ.

(4)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V

Sche mat ics

OPL530 Buffer/Pull- up Re sis tor

Light On - Out put High

OPL530- OC Buffer/OC

V

CC

OUT

GND

V

CC

OPL531 Inverter/Pull- up Re sis tor

Light On - Out put Low

OPL531- OC Inverter/OC

V

V

CC

OUT

GND

CC

OUT

Light On - Out put High Light On - Out put Low

Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax [phone]

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GND

OUT

GND

Types OPL530, OPL530-OC, OPL531, OPL531-OC

Elec tri cal Char ac ter is tics (-40o C to +85o C un less oth er wise noted) VCC = 4.5 V to 16 V

SYM BOL PA RAME TER MIN TYP MAX UNITS TEST CON DI TIONS

V

CC

I

CC

EeT(+)

EeT(+)/EeT(-) Hysteresis Ratio 1.20 1.80

∆EeT(+)(∆T)

OPL530, OPL530- OC (Buff ers)

I

OH

V

OL

OPL531, OPL531- OC (Invert ers)

I

OH

V

OL

OPL530, OPL531

t

r

t

f

OPL530- OC, OPL531- OC

t

r

t

f

OPL530, OPL530- OC, OPL531, OPL531- OC

tpEeT(+)

tpEeT(-)

Operating Supply Voltage 4.5 16.0 V
Peak-to-Peak V

False Triggering of Output
Supply Current
Positive-Going Threshold Irradiance

OPL530, OPL530-OC, OPL531, OPL531-OC
OPL530A, OPL530-OCA, OPL531A, OPL531-OCA
OPL530B, OPL530-OCB,OPL531B, OPL531-OCB

Temperature Coefficient >0o C

High Level Output Current

Ripple Necessary to Cause

CC

(4)

(3)

<0o C

(4)

0.12

0.12

0.23

2 V

f = DC to 50 MHz

2.7 5.0 mA Ee = 0 or 1 mW/cm

%/o C
%/o C

µA

2

TA = 25o C

2

TA = 25o C

2

TA = 25o C

VOH = 30 V,
Ee = 1 mW/cm

2

0.38

0.28

0.38

-0.6

-1.6

0.1 10

mW/cm
mW/cm
mW/cm

Low Level Output Voltage 0.2 0.40 V IOL = 16 mA, Ee = 0

High Level Output Current
Low Level Output Voltage

Output Rise Time
Output Fall Time 20 ns

(4)

0.1 10

µA

0.2 0.40 V

1.5

VOH = 30 V, Ee = 0
IOL = 16 mA,

Ee = 1 mW/cm

Ee = 0 or 1 mW/cm2,

µs

CL = 50 pF

2

Output Rise Time 50 ns Ee = 0 or 1 mW/cm2,
Output Fall Time

Propagation Delay
Propagation Delay

20 ns

1.0

3.0

RL = 300 Ω to 5 V,
CL = 50 pF

Ee = 0 or 1 mW/cm

µs

RL = 300 Ω to 5 V,

µs

CL = 50 pF

2

2,

Optek Reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 [phone] Fax [phone]

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