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Signal Communication Photologic Sensor OPTEK OPI1290-080 Featuring IR LED and High Voltage Isolation

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Signal Communication Photologic Sensor OPTEK OPI1290-080 Featuring IR LED and High Voltage Isolation

Power Dissipation : 100mW

Voltage - Forward(Vf) : 2.3V

Voltage - Supply : 4.5V~16V

Operating Temperature : -20℃~+75℃

Number of Channels : 1

Input Type : DC

Description : 2.3V 4.5V~16V DC Logic Output Optoisolators RoHS

Mfr. Part # : OPI1290-080

Model Number : OPI1290-080

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Product Overview

The TT electronics OPI1290 Series is a Photologic Sensor featuring an IR LED and a Totem-Pole output sensor housed in separate opaque molded plastic enclosures, connected by plastic fiber optic cable. Designed for dusty environments, these isolators provide high voltage isolation (greater than 10 kV per inch) between input and output, making them ideal for signal communication over short distances. The emitter and sensor do not need to be optically in-line, offering flexibility in placement. Custom electrical configurations, wiring, cabling, and connectors are available upon request.

Product Attributes

Brand: TT electronics | OPTEK Technology
Housing Material: Opaque molded plastic
Optical Coupling: Plastic fiber optic cable
Output Type: Photologic Totem-Pole
Noise Immunity: High

Technical Specifications

Model	Lead Spacing .08 [2]	Device Length .08 [2]	Creepage .08 [2]	LED Peak Wavelength	LED Length
OPI1290-032	1.42 [36.1]	1.76 [44.7]	1.40 [35.6]	890 nm	0.43 [11 mm]
OPI1290-066	2.78 [70.6]	3.11 [79.0]	2.76 [70.1]	890 nm
OPI1290-080	3.30 [83.8]	3.65 [92.7]	3.28 [83.3]	890 nm

Parameter	Min	Typ	Max	Units	Test Conditions
LED
On-State Collector Current (VF)	1.2	-	2.3	V	IF = 20 mA
Collector-Dark Current (IR)	-	-	80	A	VR = 3.0V
Photologic Sensor
Operating Supply Voltage (VCC)	4.5	-	16	V	-
Peak-to-Peak VCC Ripple Necessary to Cause False Triggering of Output	-	-	2	V	VCC = 5 V DC, f = DC to 50 MHz
Supply Current (ICC)	-	8	15	mA	EE = 0 or 3 mW/cm, VCC = 5.5 V
Positive-Going Threshold Irradiance (EeT(+))	.25	-	2.4	mW/cm	VCC = 5 V, TA = 25 C
Hysteresis Ratio (EeT(+)/EeT(-))	1.50	2	2.5	-	-
Operating Supply Voltage (VOH)	2.1	-	-	V	IOH = -1 A, EE = 1 mW/cm
Low Level Output Voltage (VOL)	-	0.25	0.4	V	VCC = 4.5 V, IOL = 12.8 mA, EE = 0
Short Circuit Output Current (IOS)	-20	-55	-100	mA	VCC = 5.5 V, Output = GND, EE = 3 mW/cm
High Level Output Current (IOH)	-	1	100	A	VCC = 4.5 V, VOH = 30 V, EE = 3 mW/cm
Output Rise & Fall Time (TR & TF)	-	25	70	ns	VCC = 5 V, TA = 25 C, EE = 0 or 3 mW/ cm, f = 10 kHz, DC = 50% RL = 8 TTL loads
Propagation Delay PositiveGoing (tpEeT(+))	-	2.5	5.0	s	VCC = 5 V, TA = 25 C, EE = 0 or 3 mW/cm, RL = 8 TTL loads, f = 10 kHz, DC = 50%
Propagation Delay NegativeGoing (tpEeT(-))	-	2.5	5.0	s	VCC = 5 V, TA = 25 C, EE = 0 or 3 mW/ cm, RL = 360 , f = 10 kHz, DC = 50%
Propagation Delay (Low-High/High-Low) (tPLH, TPHL)	-	5.0	-	s	DC = 50%, RL = 10 TTL Loads

Rating	Value	Notes
Storage Temperature Range	-40 C to +80 C	(note 3)
Operating Temperature Range	-20 C to +75 C	(note 3)
Lead Soldering Temperature	260 C	[1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] (1)
Power Dissipation	100 mW	(2)

2412091056_OPTEK-OPI1290-080_C5838554.pdf

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