Fairchild Semiconductor HCPL2611
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- HCPL2611
- Fairchild Semiconductor
- OPTOISO 2.5KV OPN COLLECTOR 8DIP
- Optoisolators - Logic Output
- HCPL2611 Datasheet
- 8-DIP (0.300", 7.62mm)
- 8-DIP (0.300", 7.62mm)
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Lead free / RoHS Compliant - 4645
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- 1 year quality assurance 》
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What is HCPL2611
Fairchild Semiconductor Part Number HCPL2611（Optoisolators - Logic Output）, developed and manufactured by Fairchild Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
HCPL2611 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
HCPL2611 Specifications
- Part NumberHCPL2611
- CategoryOptoisolators - Logic Output
- ManufacturerFairchild Semiconductor
- DescriptionOPTOISO 2.5KV OPN COLLECTOR 8DIP
- Package8-DIP (0.300", 7.62mm)
- Series-
- Voltage - Supply4.5 V ~ 5.5 V
- Operating Temperature-40°C ~ 85°C
- Mounting TypeThrough Hole
- Package / Case8-DIP (0.300", 7.62mm)
- Supplier Device Package8-DIP
- Output TypeOpen Collector
- Number of Channels1
- Data Rate10Mbps
- Input TypeDC
- Voltage - Isolation2500Vrms
- Inputs - Side 1/Side 21/0
- Common Mode Transient Immunity (Min)10kV/µs
- Propagation Delay tpLH / tpHL (Max)75ns, 75ns
- Rise / Fall Time (Typ)50ns, 12ns
- Voltage - Forward (Vf) (Typ)1.4V
- Current - DC Forward (If) (Max)50mA
- Current - Output / Channel50mA
Application of HCPL2611
HCPL2611 Datasheet
HCPL2611 Datasheet , 8-DIP (0.300", 7.62mm),4.5 V ~ 5.5 V,-40°C ~ 85°C,Through Hole,8-DIP (0.300", 7.62mm),8-DIP,Open Collector,1,10Mbps,DC,2500Vrms,1/0,10kV/µs,75ns, 75ns,50ns, 12ns,1.4V,50mA,50mA
HCPL2611 Classification
Optoisolators - Logic Output
FAQ about Optoisolators - Logic Output
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1. What is opto-isolation output?
Opto-isolation, also known as opto-coupling, is a technology based on the photoelectric effect for isolating and transmitting electrical signals. By using opto-isolators, the input circuit can be effectively isolated from the output circuit to prevent interference from factors such as current, noise and high voltage. This article will introduce the definition, principle, application, advantages and safety of opto-isolation in depth.
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2. What is the difference between an optical coupler and an optical isolator?
The main difference between optocouplers and opto-isolators is the size of the isolation voltage and the application scenario.
Definition and basic concepts
An optocoupler (also called a photocoupler) is a semiconductor device that uses light signals to transmit electrical signals, thereby achieving electrical isolation between two circuits. An optocoupler usually contains a light emitter (such as a light-emitting diode) and a light detector (such as a phototransistor or photodiode), both in the same package. An opto-isolator is a special form of an optocoupler that is specifically used for high-voltage isolation applications.
Working principle
The working principles of optocouplers and opto-isolators are basically the same, both transmitting electrical signals through light signals. The input signal drives the light emitter to emit light, and the light detector detects the light signal and converts it into an electrical signal output. Optocouplers can operate at voltages below 5000V, while opto-isolators are suitable for applications with isolation voltages of 5000V to 50000V or above.
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3. What is the working principle of an optocoupler?
The working principle of an optocoupler (optocoupler) is to achieve the conversion and transmission between electrical and optical signals through the photoelectric effect. The basic structure of the optocoupler includes a light-emitting diode (LED) and a photosensitive element (such as a photodiode, phototransistor, etc.), which are encapsulated in the same housing. When the electrical signal at the input end drives the LED to emit light, the emitted light is received by the photosensitive element, and the photosensitive element generates a corresponding electrical signal, thereby realizing the transmission of the electrical signal.
Detailed description of the working principle of the optocoupler
Light-emitting diode (LED): When the electrical signal at the input end drives the LED to emit light, the LED emits light.
Photosensitive element: The photosensitive element (such as a photodiode, phototransistor, etc.) receives the light emitted by the LED and converts it into an electrical signal.
Electrical signal transmission: The electrical signal generated by the photosensitive element is output through the output end to complete the transmission of the electrical signal. Since the optical signal is completely isolated electrically, this transmission method can effectively prevent interference between electrical signals and the influence of high voltage on low voltage circuits.
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