OPB826SD Optek, OPB826SD Datasheet - Page 3
![Photointerruptors Slotted Opt Switch Dual Channel](/photos/26/85/268539/opb826_sml.jpg)
OPB826SD
Manufacturer Part Number
OPB826SD
Description
Photointerruptors Slotted Opt Switch Dual Channel
Manufacturer
Optek
Datasheet
1.OPB822S.pdf
(4 pages)
Specifications of OPB826SD
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Wavelength
890 nm
Sensing Method
Transmissive
Output Collector Emitter Voltage (detector)
30 V
Maximum Reverse Voltage (emitter)
2 V
Slot Width
2.54 mm
Output Device
Phototransistor
Power Dissipation
100 mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Dual Channel Encoder
OPB822S, OPB822SD
OPB826S, OPB826SD
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Absolute Maximum Ratings
Input Diode
Output Phototransistor
Notes:
http://www.optekinc.com/pdf/App_Note_203.pdf
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(2) Derate linearly 1.67 mW/°C above 25° C.
(3) Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons
(4) Derate linearly 3.33 mW/°C above 25° C.
(5) All parameters tested using pulse techniques.
(6) Feature controlled at body.
0.020 [0.51]
Storage & Operating Temperature Range
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
Forward DC Current
Peak Forward Current (1 µs pulse width, 300 pps)
Reverse DC Voltage
Power Dissipation
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector DC Current
Power Dissipation
and ketones. Spray and wipe; do not submerge.
0.050 [1.27]
OPB822S, OPB822SD
OPB826S, OPB826SD
For information on encoder design,
Encoder Sequence for OPB826
see Application Bulletin 203 at:
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
1
1 0 0 1 1 0 0 1
1
(2)
(2)
0
0
0.050 [1.27]
1
1
0
0
0.025 [0.63]
0.040 [1.02]
Channel A
Channel B
Channel A
Channel B
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
(T
A
=25°C unless otherwise noted)
0.040 [1.02]
0
0 0
1
0.106 [2.69] Typ.
0
1
0
1
0
1
Sequence
1
0
Differential Tachometer Sequence
Pseudo Random Bit Sequence
1
0
1
0
Encoder Sequence for OPB822
0
1
0
1
0
0 0
1
1
0
0
1
0
0
0.212 [5.38] Typ.
0
1
1
0
0
1
1
0
(1)
0
1
Sequence
1 1
0
0
1
0
0
1
1
0
0
0
-40° C to +85° C
1
0 1
Channel A
Channel B
Issue B
0
Channel A
Channel B
100 mW
100 mW
Page 3 of 4
50 mA
40 mA
30 mA
240°C
9/2010
30 V
1 A
2 V
5 V