ADUM1301WTRWZ35-RL

Analog Devices Inc. ADUM1301WTRWZ35-RL

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  • ADUM1301WTRWZ35-RL
  • Analog Devices Inc.
  • IC DGTL ISO 3CH LOGIC 16SOIC
  • Digital Isolators
  • ADUM1301WTRWZ35-RL Datasheet
  • 16-SOIC (0.295", 7.50mm Width)
  • 16-SOIC (0.295", 7.50mm Width)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 1286
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is ADUM1301WTRWZ35-RL

Analog Devices Inc. Part Number ADUM1301WTRWZ35-RL（Digital Isolators）, developed and manufactured by Analog Devices Inc., 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.

ADUM1301WTRWZ35-RL 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.

ADUM1301WTRWZ35-RL Specifications

  • Part NumberADUM1301WTRWZ35-RL
  • CategoryDigital Isolators
  • ManufacturerAnalog Devices Inc.
  • DescriptionIC DGTL ISO 3CH LOGIC 16SOIC
  • Package16-SOIC (0.295", 7.50mm Width)
  • Series*
  • Package / Case16-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package16-SOIC

Application of ADUM1301WTRWZ35-RL

Digital Isolators have a wide range of applications in industrial automation, automotive electronics, communication equipment, medical equipment, and other fields. In the field of industrial automation, digital isolators are used to isolate analog or digital signals in industrial sites to protect control systems from potential high voltage or current surges. In the field of automotive electronics, digital isolators can ensure the safe operation of onboard electronic devices, especially in high voltage and high electromagnetic interference environments. In communication equipment, digital isolators are used to isolate high-speed data transmission lines to improve signal integrity and anti-interference capabilities. In medical equipment, the use of digital isolators can ensure the safety of patients and medical personnel, and prevent potential hazards caused by electrical failures. In addition, digital isolators are often used in fields such as energy and aerospace that require high reliability and safety.

ADUM1301WTRWZ35-RL Datasheet

ADUM1301WTRWZ35-RL Datasheet , 16-SOIC (0.295", 7.50mm Width),*,16-SOIC (0.295", 7.50mm Width),16-SOIC

ADUM1301WTRWZ35-RL Classification

Digital Isolators

Digital Isolators are electronic components designed to achieve electrical isolation between circuits. It uses isolation techniques such as capacitive coupling, magnetic coupling, or optoelectronic coupling to cut off direct electrical connections between circuits without affecting signal transmission, thereby improving the safety and stability of the system. A digital isolator typically consists of one or more light-emitting diodes (LEDs), optocouplers, voltage adjustment circuits, operational amplifiers, etc. The design principle is based on non-contact transmission of signals to ensure accurate transmission of signals between different circuits without generating electrical connections. The optocoupler consists of a light-emitting diode and a photosensitive diode. The input signal is converted into a light signal through the light-emitting diode, and then the light signal is converted into an output signal through the photosensitive diode, achieving the purpose of electrical isolation

FAQ about Digital Isolators

  • 1. What is a digital isolator?

    A digital isolator is a device that realizes signal transmission under electrical isolation. It is widely used in various electronic system equipment such as industrial control, power energy, communication networks, instrumentation, consumer electronics, etc. Its core function is to isolate different circuits at the electrical level, effectively preventing high voltage or noise signals from interfering with low voltage circuits, thereby improving the overall reliability, anti-interference ability and safety of the system.
    Basic concepts and functions of digital isolators
    Digital isolators transmit signals through light, electromagnetic or other means, while ensuring that there is no direct electrical connection between the two circuits, thereby providing electrical isolation. Its main functions include:
    Signal isolation: prevent high voltage or noise signals from interfering with low voltage circuits.
    Anti-interference ability: isolate electromagnetic interference (EMI) and radio frequency interference (RFI), and improve the stability of data transmission.
    Safety: protect low voltage circuits and microcontrollers in high voltage or potentially dangerous working environments to prevent accidents.
    Signal conversion: convert signals between different levels and voltage domains, and be compatible with multiple power supply voltages.
    Data integrity: reduce the impact of ground loops and other potential interference sources, and improve the integrity and accuracy of data transmission.
    Working principle of digital isolator
    The working principle of digital isolator is mainly based on the following technologies:
    Optical coupling mechanism: Use light-emitting diodes and photosensitive elements (such as photodiodes or phototransistors) to convert optical signals. The design is simple and low-cost, suitable for low-speed signal transmission, but the transmission speed is slow.
    Electromagnetic coupling: Signal transmission through transformers or electromagnetic waves, suitable for high-bandwidth applications, but the design is complex and may be affected by the magnetic field environment.
    Capacitive coupling: Electrical isolation of signals is achieved through capacitors, suitable for high-speed signal transmission, but the performance of low-frequency signal transmission is poor.

  • 2. What is an electronic isolator?

    An electronic isolator is an electronic component used to achieve electrical isolation in a circuit. It is mainly used to prevent the flow of current while allowing electrical signals or energy to be transmitted in some way. It ensures the safety of equipment and people by isolating the electrical connections between different circuits.
    Definition and function
    Electronic isolators effectively isolate the electrical connections between two circuits by using components with special structures to prevent current, signals or interfering substances from being transmitted between the two circuits. Its main functions and effects include:
    Safety isolation: prevent high voltage or high power circuits from affecting low voltage or low power circuits, and protect the safety of equipment and personnel.
    Electrical isolation: prevent noise, surges and interference in the power supply from propagating to other circuits, and improve the stability and reliability of the circuit.
    Signal isolation: isolate the ground loop during signal transmission to avoid signal interference and signal loss.
    Baud isolation: in digital communication or data transmission, isolate the data transmission loop to protect the receiver from potential electrical interference and attacks.
    Types and application areas
    There are many types of electronic isolators, including:
    Air isolator: uses air as a medium, with a simple structure and high reliability.
    Gas isolator: uses gas medium to achieve circuit isolation, suitable for high voltage environments and high power circuits.
    Liquid isolator: uses insulating liquid as a medium, suitable for high voltage scenarios, with good insulation performance and heat dissipation effect.

  • 3. What are the methods of digital isolation?

    The methods of digital isolation mainly include the following:
    Optocoupler isolation: Optocoupler isolator is the earliest isolation device. It uses optical signals to transmit electrical signals. It isolates the input signal from the internal circuit through the photoelectric coupler, or isolates the internal output signal from the external circuit. Optocoupler isolator has a higher isolation voltage and is suitable for the isolation needs of various digital signals.
    Pulse transformer isolation: The pulse transformer transmits pulse signals without transmitting DC components through its smaller distributed capacitance characteristics, and is often used in the control isolation of controllable devices. The signal transmission frequency of the pulse transformer is generally between 1kHz and 1MHz, and the transmission frequency of the new high-frequency pulse transformer can reach 10MHz.
    Relay isolation: Relays are simple, practical and inexpensive as isolation elements. Relays are used to isolate low-voltage DC from high-voltage AC to prevent interference from the high-voltage side from entering the low-voltage side.
    Digital isolator: Digital isolator uses capacitor or electromagnetic isolation technology to transmit signals, which has the advantages of optimizing system BOM material cost, reducing PCB area, accurate timing characteristics, low power consumption, and enhanced common-mode transient immunity. Digital isolators have become the first choice for many applications in recent years.

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Analog Devices Inc.
Analog Devices Inc.
Analog Devices Inc. (ADI) was founded in 1965. From its humble beginnings in Cambridge, Massachusetts, USA, it has become one of the world's most respected semiconductor technology innovation companies, committed to bridging the gap...
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