Fea tures
Choice of mounting configurations
Choice of output configurations
De scrip tion
The OPB760N series of reflective
assemblies feature Photologic
output. This electrical output can be
specified as either TTL Totem Pole or
TTL Open Collector. Either may be
supplied with inverter or buffer output
polarity. All have the added stability of a
built-in hysteresis amplifier.
Mount ing Op tions
OPB760N series PC board mount,
without mounting tabs
OPB760T series PC board mount, with
two mounting tabs
OPB770N series wire leads with
connector, without mounting tabs
OPB770T series wire leads with
connector, with two mounting tabs
Ab so lute Maxi mum Rat ings (T
A
= 25
o
C un less oth er wise noted)
Sup ply Volt age, V
CC
(Not to ex ceed 3 sec.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
Stor age Tem pera ture Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Op er at ing Tem pera ture Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +70
o
C
Lead Sol der ing Tem pera ture [1/16 inch (1.6 mm) from case for 5 sec. with sol der ing
iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
o
C
(1)
In put Di ode Power Dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW
(2)
Out put Pho tologic
Power Dis si pa tion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW
(3)
To tal De vice Power Dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mW
(4)
Volt age at Out put Lead (Open Col lec tor Out put) . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Di ode For ward D.C. Cur rent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA
Di ode Re verse D.C. Volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 V
Notes:
(1) RMA flux is rec om mended. Du ra tion can be ex tended to 10 sec. max. when flow sol der ing.
(2) Der ate line arly 2.22 mW/
o
C above 25
o
C.
(3) Der ate line arly 4.44 mW/
o
C above 25
o
C.
(4) Der ate line arly 6.66 mW/
o
C above 25
o
C.
(5) The OPB760N thru OPB763N se ries are ter mi nated with .020" square leads de signed for
printed cir cuit board mount ing.
(6) Nor mal ap pli ca tion would be with light source blocked, simu lated by I
F
= 0mA.
(7) Tested at d = 0.080" from a 90% dif fuse white test sur face.
(8) Tested at d = 0.080", 0.150" and 0.220" from a 90% dif fuse white test sur face. Ref er ence:
East man Ko dak, Cata log #1257795.
(9) Tested at d = 0.080", 0.150" and 0.220" from a 5% dif fuse black test sur face.
(10) All pa rame ters tested us ing pulse tech nique.
Prod uct Bul le tin OPB760N
June 1996
Pho tologic
Re flec tive Ob ject Sen sors
Types OPB760N, OPB761N, OPB762N, OPB763N
Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396
11-50
Types OPB760N, OPB761N, OPB762N, OPB763N
Optek reserves the right to make changes at any time in order to improve design and to supply the best possible product.
Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396
Elec tri cal Char ac ter is tics (T
A
= -40
o
C to +70
o
C un less oth er wise noted)
SYM BOL
PA RAME TER
MIN TYP MAX UNITS
TEST CON DI TIONS
In put Di ode
V
F
Forward Voltage
1.8
V
I
F
= 40 mA, T
A
= 25
o
C
I
R
Reverse Current
100
A
V
R
= 2 V, T
A
= 25
o
C
Out put Pho tologic
Sen sor
V
CC
Operating D.C. Supply Voltage
4.75
5.25
V
I
CCL
Low Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
10
mA
V
CC
= 5.25 V, I
F
= 0 mA
(6)(7)
Output Open
Inverted Totem-Pole Output
Inverted Open-Collector Output
10
mA
V
CC
= 5.25 V, I
F
= 25 mA
(7)
Output Open
I
CCH
High Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
10
mA
V
CC
= 5.25 V, I
F
= 25 mA
(7)
Output Open
Inverted Totem-Pole Output
Inverted Open-Collector Output
10
mA
V
CC
= 5.25 V, I
F
= 0 mA
(6)(7)
Output Open
I
OH
High Level Output Voltage:
Buffered Open-Collector Output
100
A
V
CC
= 4.75 V, V
OH
= 30 V
I
F
= 25 mA, T
A
= 25
o
C
Inverted Open-Collector Output
100
A
V
CC
= 4.75 V, V
OH
= 30 V,
I
F
= 0 mA, T
A
= 25
o
C
I
F
(+)
LED Positive-Going Threshold Current
25
mA
V
CC
= 5 V, T
A
= 25
o
C
(8)
I
F
(+)/I
F
(-)
Hysteresis
V
CC
= 5 V
(8)
I
OS
Short Circuit Output Current:
Buffered Totem-Pole Output
-15
-100
mA
V
CC
= 5.25 V, I
F
= 25 mA
(7)
Output = GND
Inverted Totem-Pole Output
-15
-100
mA
V
CC
= 5.25 V, I
F
= 0 mA
(7)
Output = GND
V
OL
Low Level Output Voltage:
Buffered Totem-Pole Output
Buffered Open-Collector Output
0.4
V
V
CC
= 4.75 V, I
OL
= 12.8 mA
I
F
= 0 mA
(6)(7)
Inverted Totem-Pole Output
Inverted Open-Collector Output
0.4
V
V
CC
= 4.75 V, I
OL
= 12.8 mA
I
F
= 25 mA
(6)(7)
V
OL
Low Level Output Voltage:
Buffered Totem-Pole Output
Buffered Open-Collector Output
0.4
V
V
CC
= 4.75 V, I
OL
= 12.8 mA
I
F
= 30 mA
(9)
V
OH
High Level Output Voltage:
Buffered Totem-Pole Output
2.4
V
V
CC
= 4.75 V, I
OH
= -800
A
I
F
= 25 mA
(7)
Inverted Totem-Pole Output
2.4
V
V
CC
= 4.75 V, I
OH
= -800
A
I
F
= 0 mA
(6)(7)
V
OH
High Level Output Voltage:
Inverted Totem-Pole Output
Inverted Open-Collector
2.4
V
V
CC
= 4.75 V, I
OH
= -800
A
I
F
= 30 mA
(9)
11-51
Types OPB760, OPB770 Se ries
PART NUM BER GUIDE
OPB 7 X X X
Op tek As sem bly
Mount ing Con figu ra tions
Pho tologic
T - Two Mount ing Tabs
Photo In te grated Cir cuit
N - No Mount ing Tabs
Re flec tive Sen sor Fam ily
6 - PC Board Mount ing
7 - Wire Leads with
Con nec tor
Elec tri cal Speci fi ca tion Varia tions
0 - Buff ered Totem- Pole Out put
1 - Buff ered Open- Collector Out put
2 - In verted Totem- Pole Out put
3 - In verted Open- Collector Out put
Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396
11- 52
PDF 
ZIP