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Supplier: Broadcom Inc.
Description: The HCNW4562 analog optocoupler provides wide bandwidth isolation for analog signals. It is ideal for video isolation when combined with its application circuit. High linearity and low phase shift are achieved through an AlGaAs LED combined with a high speed detector. It
- Collector Emitter Breakdown Voltage: 3 volts
- Isolation Voltage: 5000 volts
- Mounting Option: Through Hole (Plug-in)
- Operating Temperature: -40 to 85 C
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Supplier: Broadcom Inc.
Description: The HCPL-4562 analog optocoupler provides wide bandwidth isolation for analog signals. It is ideal for video isolation when combined with its application circuit. High linearity and low phase shift are achieved through an AlGaAs LED combined with a high speed detector. It
- Collector Emitter Breakdown Voltage: 5 volts
- Isolation Voltage: 3750 volts
- Mounting Option: Through Hole (Plug-in)
- Operating Temperature: -40 to 85 C
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Supplier: Broadcom Inc.
Description: The HCNR201 high-linearity analog optocoupler consists of a high-performance AlGaAs LED that illuminates two closely matched photodiodes. The input photodiode can be used to monitor, and therefore stabilize, the light output of the LED. As a result, the nonlinearity and drift
- Isolation Voltage: 2651 volts
- Mounting Option: Flat Pack, Through Hole (Plug-in)
- Operating Temperature: -55 to 100 C
- Optocoupler Input: DC
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Supplier: Broadcom Inc.
Description: The HCNR200 high-linearity analog optocoupler consists of a high-performance AlGaAs LED that illuminates two closely matched photodiodes. The input photodiode can be used to monitor, and therefore stabilize, the light output of the LED. As a result, the nonlinearity and drift
- Collector Emitter Breakdown Voltage: 30 volts
- Isolation Voltage: 5000 volts
- Mounting Option: Through Hole (Plug-in)
- Operating Temperature: -55 to 100 C
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Supplier: Standex-Meder Electronics
Description: separation and minor coupling capacitance between input and output circuit. Analog & digital signal transfer is possible. Minor output delay times compared to relays. Long life due to non mechanical wear. Magnetic fields do not impact operation. A photo-diode makes for very short cycle
- Collector Emitter Breakdown Voltage: 32 volts
- Isolation Voltage: 22000 volts
- Mounting Option: Through Hole (Plug-in)
- Operating Temperature: -40 to 85 C
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Supplier: Standex-Meder Electronics
Description: and minor coupling capacitance between input and output circuit. Analog & digital signal transfer is possible. Minor output delay times compared to relays. Long life due to non mechanical wear. Magnetic fields do not impact operation. A photo-diode makes for very short cycle times.
- Collector Emitter Breakdown Voltage: 70 volts
- Isolation Voltage: 10000 volts
- Mounting Option: Through Hole (Plug-in)
- Operating Temperature: -40 to 85 C
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Supplier: Standex-Meder Electronics
Description: safety requirements up to 14.5mm. Galvanic separation and minor coupling capacitance between input and output circuit. Analog & digital signal transfer is possible. Minor output delay times compared to relays. Long life due to non mechanical wear. Magnetic fields do not impact
- Collector Emitter Breakdown Voltage: 32 volts
- Isolation Voltage: 4000 volts
- Mounting Option: Through Hole (Plug-in)
- Operating Temperature: -40 to 85 C
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Supplier: Standex-Meder Electronics
Description: requirements up to 14mm. Galvanic separation and minor coupling capacitance between input and output circuit. Analog & digital signal transfer is possible. Minor output delay times compared to relays. Long life due to non mechanical wear. Magnetic fields do not impact operation. A
- Collector Emitter Breakdown Voltage: 15 volts
- Isolation Voltage: 4000 volts
- Mounting Option: Through Hole (Plug-in)
- Operating Temperature: -20 to 85 C
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Supplier: OMEGA Engineering, Inc.
Description: The DRP-8500 Series modules offer a low cost analog I/O solution for micro PLCs. The series is ideal for discrete automation applications requiring one or two analog I/O channels. All models in the series interface with the PLC high speed counter inputs or pulse outputs. Digital
- Form Factor: DIN Rail
- Outputs: Voltage Output?, Current Output?, Frequency Output?
- Sensor Inputs: Thermocouple Input, RTD Input, Strain Gauge / Bridge Input
- Signal Conditioning Type: Temperature Signal Conditioners, Other
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Supplier: Littelfuse, Inc.
Description: Littelfuse linear optocouplers feature an infrared LED optically coupled with two photodiodes. One feedback (input) photodiode is used to generate a control signal that provides a servomechanism to the LED drive current, thus compensating for the LED's nonlinear time and temperature
- Isolation Voltage: 3750 volts
- Mounting Option: Other
- Optocoupler Output: Photodiode
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Supplier: Littelfuse, Inc.
Description: Littelfuse linear optocouplers feature an infrared LED optically coupled with two photodiodes. One feedback (input) photodiode is used to generate a control signal that provides a servomechanism to the LED drive current, thus compensating for the LED's nonlinear time and temperature
- Isolation Voltage: 3750 volts
- Mounting Option: Other
- Optocoupler Output: Photodiode
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Supplier: RS Components, Ltd.
Description: Applications include high-speed logic ground isolation (TTL/TTL, TTL/CMOS, TTL/LSTTL). Replaces pulse transformers. Analog signal ground isolation Mounting Type = Surface Mount Output Device = Transistor Maximum Forward Voltage = 1.7V Number of Channels = 1 Number of Pins = 8 Package
- Isolation Voltage: 3750 volts
- Mounting Option: Surface Mount, Other
- Optocoupler Input: DC
- Optocoupler Output: Phototransistor, Other
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Supplier: RS Components, Ltd.
Description: Applications include high-speed logic ground isolation (TTL/TTL, TTL/CMOS, TTL/LSTTL). Replaces pulse transformers. Analog signal ground isolation Mounting Type = Surface Mount Output Device = Phototransistor Maximum Forward Voltage = 1.6V Number of Channels = 1 Number of
- Isolation Voltage: 3750 volts
- Mounting Option: Surface Mount, Other
- Optocoupler Input: DC
- Optocoupler Output: Phototransistor, Other
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Supplier: RS Components, Ltd.
Description: Applications include high-speed logic ground isolation (TTL/TTL, TTL/CMOS, TTL/LSTTL). Replaces pulse transformers. Analog signal ground isolation Mounting Type = Surface Mount Output Device = Transistor Maximum Forward Voltage = 1.7V Number of Channels = 1 Number of Pins = 8 Package
- Isolation Voltage: 3750 volts
- Mounting Option: Surface Mount, Other
- Optocoupler Input: DC
- Optocoupler Output: Phototransistor, Other
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Supplier: RS Components, Ltd.
Description: Applications include high-speed logic ground isolation (TTL/TTL, TTL/CMOS, TTL/LSTTL). Replaces pulse transformers. Analog signal ground isolation Mounting Type = Surface Mount Output Device = Transistor Maximum Forward Voltage = 1.7V Number of Channels = 1 Number of Pins = 8
- Isolation Voltage: 3750 volts
- Mounting Option: Surface Mount, Other
- Optocoupler Input: DC
- Optocoupler Output: Phototransistor, Other
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Supplier: Smartmore Corporation Limited
Description: This product is a vertical analog four-way controller. The knob adjusts the brightness of the light source steplessly; the external trigger adopts a high-speed optocoupler isolation design, which provides an accurate and high-reliability trigger signal, the external trigger is
- Application: Industrial
- Communication Protocol: RS232/485
- Lamp Type: LED Lamps
- Lamp Voltage & Frequency: 24 VDC, Other
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Supplier: Richardson RFPD
Description: The AD7401A is a second-order, sigma-delta modulator that converts an analog input signal into a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The AD7401A operates from a 5 V power supply and accepts a
- IC Package Type: SOIC
- Resolution: 16 bits
- Sample Rate: 20000 kSamples/Sec
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Supplier: ValueTronics International, Inc.
Description: signature analysis The Tracker works by applying a current-limited AC signal across two points of a component. The current flow causes a vertical deflection of the CRT trace, while the voltage causes a horizontal deflection. Together, they give you a unique current-voltage
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Supplier: West Control Solutions
Description: integration into PLC / PC Universal input- also reduces stock keeping Second analog input as universal input (optional) Universal high-resolution output as combined voltage/current output Two output relays or optocoupler outputs Fast 100 ms response - also suitable for fast
- Control Signal Output: Analog Voltage, Current Loop, Switch / Relay Output, Network / Fieldbus Output
- Control Technique: Limit / Set Point Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input
- Form Factor: DIN Rail
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Supplier: Infineon Technologies AG
Description: CDM10V-2, is a fully integrated 0-10V dimming interface IC and comes in a 6 pin SOT package to cover space requirements on small PCBs. The device is targeted for various dimming applications in lighting. The IC can be used to transmit analog voltage based signals from a 0-10V dimmer or
- Features: RoHS Compliant
- Form Factor: Integrated Circuit (IC)
- Output Current: 5 milliamps
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Supplier: Microchip Technology, Inc.
Description: optocoupler, which in turn provides a control signal for driving the control input of the flyback converter. Additional Features Wide Input Voltage Range: 8V to 60V Linear (Analog) Dimming:with Wide Range of Amplitude Control of the LED Current Pulse Width Modulation
- IC Package Type: SOIC, Other
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path. P16800 Patented Technology This high level of safety and reliability is made possible through a combination of thoughtful engineering and patented innovations - opto-coupler technology for signal transmission, shielding to guard against EMC interference, and (read more)
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essential in electrical applications. What is Electrical Isolation? Electrical isolation involves separating different sections of a system to prevent electrical interference, maintain signal integrity, and protect equipment and personnel from hazards. Isolation can be (read more)
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source-type logic with a 0VDC common terminal. It is fully compatible with 24VDC PNP proximity sensors, photoelectric sensors, limit switches, and other devices that switch the positive (source) side of the line. Superior Signal Isolation: Each channel is protected (read more)
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Choice of power and control coupling elements for dimmable led driver for smart lighting networks
been carried out: isolation of analog signal ( optocoupler based measurement circuitry Fig. 2) and isolation of digital signal (external analog to digital converter ADC based circuitry Fig. 3).
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Personal Computer Control Of Electric Drives
It was found convenient to provide a galvanic decoupling between external signals and those entering the modules via isolator amplifiers for analog signals and optocouplers for digital I /O.
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International abstracts
“GalvanicallySeparatedTrans- mission of Analog Signals byMeans of Optocouplers ”(English Abstract), M.Seifartand K. Barenthin,Nach- richtentechnikElektronik,vol.6, 1977.
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Dynamic modeling and controller design of flyback converter
It is shown that the technique of isolating the analog error signal using optocoupler is perhaps the most popular and widely used one for providing the necessary isolation between the error amplifier and the pulsewidth modulation (PWM) modulator.
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Control System for a Bipolar Capacitor Bank of a High-Power Nd:Glass Laser Chain
As it is necessary to operate the laser in pres- ence of this noise, the digital signals controlling the amplifier power supplies are connected through optocouplers , whereas analog signals are connected through isolation amplifiers.
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Transmission of analog signals with the use of optoelectronic separators
The paper includes discussion on the basic structures of analog signal separators with optoelectronic optocouplers with particular focus on the features significant to provide the linearity of transformation characteristic.
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Digital Control of an Isolated Active Hybrid Fuel Cell/Li-Ion Battery Power Supply
It is shown that the technique of isolating the analog error signal using an optocoupler is perhaps the most popular one for providing the necessary isolation between the error amplifier and the pulsewidth modulation (PWM) modulator.
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Electronic Technology Handbook > OPTOELECTRONIC COMPONENTS AND COMMUNICATION
The output of an optocoupler can be an analog signal or train of digital pulses.
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Adjustable Speed Drive Project for Teaching a Servo Systems Course Laboratory
The high-linearity analog optocoupler HCNR201 isolates this power signal from the digital section of the system.
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A high voltage, constant current stimulator for electrocutaneous stimulation through small electrodes
The optical isolation of the analog signals is performed by high-linearity optocouplers (HCNR-200, Hewlett Packard; Palo Alto, CA) configured as precision analog isolation am- plifiers (see HCNR200 technical data sheet [35, Fig. 17].