OPB826S Optek, OPB826S Datasheet - Page 3

• Manufacturer Part Number: OPB826S
• Description: Photointerruptors Slotted Opt Switch Dual Channel
• Manufacturer: Optek

Specifications of OPB826S

• 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

Dual Channel Encoder
OPB822S, OPB822SD
OPB826S, OPB826SD
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
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: [phone] [e-mail] 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