| Allicdata Part #: | MAX14945EWE+-ND |
| Manufacturer Part#: |
MAX14945EWE+ |
| Price: | $ 3.11 |
| Product Category: | Isolators |
| Manufacturer: | Maxim Integrated |
| Short Description: | DGTL ISO 2.75KV 16SOIC |
| More Detail: | RS422, RS485 Digital Isolator 2750Vrms 3 Channel 5... |
| DataSheet: | MAX14945EWE+ Datasheet/PDF |
| Quantity: | 147 |
| 1 +: | $ 3.11000 |
| 10 +: | $ 3.01670 |
| 100 +: | $ 2.95450 |
| 1000 +: | $ 2.89230 |
| 10000 +: | $ 2.79900 |
| Common Mode Transient Immunity (Min): | 35kV/µs (Typ) |
| Supplier Device Package: | 16-SOIC |
| Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C |
| Voltage - Supply: | 1.71 V ~ 5.5 V, 4.5 V ~ 5.5 V |
| Rise / Fall Time (Typ): | -- |
| Pulse Width Distortion (Max): | -- |
| Propagation Delay tpLH / tpHL (Max): | -- |
| Data Rate: | 500kbps |
| Series: | -- |
| Voltage - Isolation: | 2750Vrms |
| Channel Type: | Unidirectional |
| Inputs - Side 1/Side 2: | 2/1 |
| Number of Channels: | 3 |
| Isolated Power: | No |
| Type: | RS422, RS485 |
| Technology: | Capacitive Coupling |
| Part Status: | Active |
| Packaging: | Tube |
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Digital isolators are a type of isolation technology which acts like a firewall between different digital signal outputs, allowing them to communicate while maintaining a safe distance between each other. They provide a way of connecting components which may be running on different power supplies, or have potential for stray electrical current, without compromising data integrity or safety.
The MAX14945EWE+ is a high voltage digital isolator designed to protect sensitive circuits and systems from destructive voltage spikes and other electrical interference. It ensures that the data is, in effect, travelling in a digital vacuum by operating like a layer of insulation between interconnected circuits. Taking advantage of electromagnetic noise in order to perform its operations; the MAX14945EWE+ digitally encodes signals before they have the opportunity to be affected by any potential interference.
The MAX14945EWE+ is suitable for a wide variety of applications such as medical equipment, robotics, embedded systems, automotive, industrial control, consumer appliances and much more. Due to its flexibility and ability to function in a variety of power range from 5.0V to 75V, it is an ideal choice for various applications like amplifiers, cooling systems, solar circuits and network interface cards.
The typical applications are motor drives, medical equipment, digital audio systems, high end systems and other critical analog, digital, power and data communications, where operational safety and data integrity are the primary concern. Additionally, it can be used in industrial control systems, motor controllers, robotic actuators, industrial printers, automotive and home electronic appliances.
The principal working principle behind the MAX14945EWE+ is based on the notion of galvanic isolation; it uses an electrical barrier to separate digital signals into two distinct paths. This isolator platform combines both logic and power isolation circuits, for reliable signal transmission across their respective barriers. The key benefit of this technology is that it eliminates ground loops and minimizes potential hazards. In turn, this dramatically improves signal integrity and data accuracy, which allows for greater data protection.
As a result, digital isolators are suitable for a wide range of high-speed digital design solutions. This allows the transmission of signals between digital components, while providing electrical isolation and protecting sensitive components from any kind of voltage fluctuations or power supply interference. Thus, digital isolators provide the necessary level of data security and signal integrity, especially when dealing with low-level voltage signals.
The MAX14945EWE+ digital isolator is an excellent choice for safely routing and controlling a wide variety of data and power signals, providing a reliable, safe connection between devices. Its optimal combination of voltage, power and speed make it perfect for almost any application that requires data transmission with signal isolation.
The specific data is subject to PDF, and the above content is for reference
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MAX14945EWE+ Datasheet/PDF