OPI126 TT Electronics/Optek Technology, OPI126 Datasheet
OPI126
Manufacturer Part Number
OPI126
Description
OPTOISOLATOR PHOTOLOGIC 15KV
Manufacturer
TT Electronics/Optek Technology
Datasheet
1.OPI125.pdf
(3 pages)
Specifications of OPI126
Voltage - Isolation
15000Vrms
Number Of Channels
1, Unidirectional
Current - Output / Channel
20mA
Propagation Delay High - Low @ If
5ns @ 7.5mA
Current - Dc Forward (if)
7.5mA
Input Type
DC
Output Type
Open Collector
Mounting Type
Through Hole
Package / Case
Axial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
OPI1264B
Manufacturer:
OPTEK
Quantity:
20 000
Company:
Part Number:
OPI1268S
Manufacturer:
ANAREN
Quantity:
5 000
Photologic® Optically Coupled Isolator
OPI125, OPI126, OPI127, OPI127-032, OPI128
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Features:
•
•
•
•
Description:
Each OPI125, OPI126, OPI127, OPI127-032 and OPI128 consists of an optically coupled isolator with a gallium
arsenide infrared emitting diode coupled to a monolithic integrated circuit. This circuit incorporates a photodiode, a
linear amplifier and a Schmitt trigger on a single silicon chip. For maximum long-term stability, both the diode and
the Photologic® sensor are hermetically sealed in separate packages and then mounted in a high dielectric plastic
housing.
These devices feature TTL/LSTTL compatible logic level output that can drive up to 8 TTL loads directly without
additional circuitry. Also featured are medium-speed data rates to 250
nanoseconds. *UL recognition is for 15KV
TX and TXV processing is available. For more information, contact your local representative or OPTEK.
Applications:
•
•
•
•
•
Pin #
High voltage isolation between
input and output
Electrical isolation in dirty
environments
Industrial equipment
Medical equipment
Office equipment
Four output options
15 kV input-to-output isolation
voltage
Direct TTL/STTL interface
High noise immunity
RoHS
1
2
Cathode
Anode
LED
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Pin #
3
4
5
Photologic®
Ground
Output
Vcc
Number
OPI127-
OPI125
OPI126
OPI127
OPI128
Part
032
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
•
•
•
•
Data rates to 250 KBit/s
Hermetically sealed
TX-TXV process available
UL File No. E 58730
Wavelength
LED Peak
890 nm
935 nm
DC
or
DIMENSIONS ARE IN:
to 100° C.
Open Collector
Inverted Totem
Inverted Totem
Inverted Open
Photologic®
Totem Pole
Collector
Sensor
Pole
Pole
*
[MILLIMETERS]
INCHES
*
Table
Ordering Information
See
Isolation
Voltage
(,000)
15
KBit/s
t
Typ (µs)
PLH
5 / 5
/ t
, with typical rise and fall times of 70
PHL
Product Photo Here
Typ / Max
7.5 / 25
I
F
(mA)
(Volts)
Max
35.0
V
CE
Length /
Spacing
0.40" /
Lead
0.75"
Issue C
Page 1 of 3
*
[32mm]
[19mm]
[19mm]
Length
0.75”
1.26”
0.75”
11/2010
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OPI126 Summary of contents
Page 1
... High noise immunity Description: Each OPI125, OPI126, OPI127, OPI127-032 and OPI128 consists of an optically coupled isolator with a gallium arsenide infrared emitting diode coupled to a monolithic integrated circuit. This circuit incorporates a photodiode, a linear amplifier and a Schmitt trigger on a single silicon chip. For maximum long-term stability, both the diode and the Photologic® ...
Page 2
... Power Dissipation Output Photosensor Output Photologic® Power Dissipation Duration of Output Short to VCC or Ground (OPI125, OPI127) Duration of Output Short to VCC (OPI126, OPI128) Voltage at Output Lead (OPI126, OPI128) Notes: (1) Measured with input and output leads shorted. (2) UL recognition is for 3750 VAC to 100° C. ...
Page 3
... Photologic® Optically Coupled Isolator OPI125, OPI126, OPI127, OPI127-032, OPI128 ( T = -40 Electrical Characteristics A SYMBOL PARAMETER Diode Input (See OP130 and OP230 for additional information - for reference only) V Forward Voltage F I Reverse Current R I (+) LED Positive-Going threshold Current F I (+)/I (-) Hysteresis Ratio F F Photologic® Output (See OP800 and OP801 for additional information - for reference only) ...