OPI127-032 데이터 시트보기 (PDF) - TT Electronics.
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OPI127-032 Datasheet PDF : 3 Pages
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Sensing and Control
Photologic® Optically
Coupled Isolator
OPI127-032
Features:
Four output op ons
15 kV input‐to‐output isola on voltage
Direct TTL/STTL interface
High noise immunity
Data rates to 250 KBit/s
Herme cally sealed
UL File No. E 58730*
Descrip on:
The OPI127‐032 consists of an op cally coupled isolator with a gallium arsenide infrared emi ng diode coupled to a
monolithic integrated circuit. This circuit incorporates a photodiode, a linear amplifier and a Schmi trigger on a single
silicon chip. For maximum long‐term stability, both the diode and the Photologic® sensor are herme cally sealed in
separate packages and then mounted in a high dielectric plas c housing.
This device features TTL/LSTTL compa ble logic level output that can drive up to 8 TTL loads directly without addi onal
circuitry. Also featured are medium‐speed data rates to 250 KBit/s, with typical rise and fall mes of 70 nanoseconds. *UL
recogni on is for 15KVDC to 100° C.
For more informa on, contact your local representa ve or OPTEK.
Applica ons:
High voltage isolation
between input and output
Electrical isolation in dirty
environments
Industrial equipment
Medical equipment
Office equipment
Part Number
LED Peak
Wavelength
OPI127‐032
890nm
Ordering Informa on
Sensor
Photologic®
Isola on
Voltage
(,000)
tPLH / tPHL
Typ (µs)
Inverted Totem
Pole
15
5/5
IF (mA)
Typ / Max
7.5 / 25
VCE
(Volts)
Max
35.0
Lead
Length /
Spacing
0.40" /
0.75"
*Length
1.26”
[32mm]
Pin #
1
2
LED
Anode
Cathode
Pin #
5
4
3
Photologic®
Output
Vcc
Ground
RoHS
General Note
TT Electronics reserves the right to make changes in product specifica on
without no ce or liability. All informa on is subject to TT Electronics’ own data
and is considered accurate at me of going to print.
© TT electronics plc
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www. electronics.com
Issue E.1 06/2016 Page 1
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