ADUM241E1BRWZ

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ADUM241E1BRWZ

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DGTL ISOLTR 5KV 4CH GP 16-SOIC

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Attribut Wert
Series iCoupler®
PartStatus Active
Technology Magnetic Coupling
Type General Purpose
IsolatedPower No
NumberofChannels 4
Inputs-Side1/Side2 3/1
ChannelType Unidirectional
Voltage-Isolation 5000Vrms
CommonModeTransientImmunity(Min) 75kV/µs
DataRate 150Mbps
PropagationDelaytpLH/tpHL(Max) 13ns, 13ns
PulseWidthDistortion(Max) 3ns
Rise/FallTime(Typ) 2.5ns, 2.5ns
Voltage-Supply 1.7V ~ 5.5V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 16-SOIC (0.295", 7.50mm Width)
SupplierDevicePackage 16-SOIC
BaseProductNumber ADUM241

Übersicht

Description

The ADUM241E1BRWZ is a digital isolator manufactured by Analog Devices, Inc. It employs iCoupler® technology to provide a robust isolation barrier between two circuits. This technology enables the transfer of digital signals across an isolation barrier without the need for optocouplers or transformers. The device is part of the ADuM241 series, which offers multiple channels of isolation and is often used in applications requiring high-speed digital signal transfer across isolated domains, such as in industrial automation, medical equipment, and communications infrastructure.
Key features of the ADUM241E1BRWZ include a maximum data rate of up to 150 Mbps, low power consumption, and a high common-mode transient immunity (CMTI), making it suitable for environments with significant electrical noise. The device is housed in a narrow-body SOIC package, which is suitable for space-constrained applications. Additionally, it meets various safety standards, making it reliable for use in safety-critical applications. Overall, the ADUM241E1BRWZ offers a combination of performance, size, and safety features, making it a versatile choice for applications requiring digital isolation.

Equivalent

The ADUM241E1BRWZ is a digital isolator from Analog Devices. Equivalent products include:
1. ISO7741 by Texas Instruments
2. Si8641 by Silicon Labs
3. MAX14934 by Maxim Integrated
4. TLI4971 by Infineon Technologies
These products offer similar isolation capabilities, channels, and data rates, but always check specific parameters like supply voltage and package type to ensure compatibility with your application.

Features

The ADUM241E1BRWZ is a digital isolator from Analog Devices, utilizing iCoupler® technology to provide robust signal isolation. Key features include:
1. Isolation Channels: It offers four channels of isolation, which can be configured for various combinations of input and output signals.
2. Isolation Voltage: The device provides a high isolation voltage rating of 5 kVrms.
3. Data Rate: It supports a maximum data rate of up to 1 Mbps.
4. Low Power Consumption: The device is designed for low power operation, which is beneficial for energy-sensitive applications.
5. High Common-Mode Transient Immunity: It boasts high immunity to fast transients, which is crucial for reliable performance in noisy environments.
6. Wide Operating Temperature Range: The ADUM241E1BRWZ is suitable for use in a variety of climates, with a temperature range from -40°C to +105°C.
7. Compact Package: It is available in a 16-lead wide body SOIC package, making it suitable for space-constrained applications.
These features make the ADUM241E1BRWZ ideal for applications requiring high voltage isolation and reliable performance in industrial and instrumentation systems.

Pinout

The ADuM241E1BRWZ is a quad-channel digital isolator manufactured by Analog Devices. It comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. The device provides isolation between digital signals, which is crucial for preventing noise and surges from affecting sensitive components in a circuit.
Key features and functions include:
- Channel Configuration: The device has four independent isolation channels.
- Isolation Rating: It provides a high isolation voltage, typically rated for 5kVrms.
- Data Rate: Supports high data rates up to 150 Mbps.
- Power Supply Range: Operates between 3.0V to 5.5V.
- Low Propagation Delay: Ensures minimal delay in signal transmission, important for high-speed digital interfaces.
The ADuM241E1BRWZ is commonly used in industrial, medical, and power supply applications where galvanic isolation is necessary.

Manufacturer

The ADUM241E1BRWZ is manufactured by Analog Devices, Inc. Analog Devices, commonly known as ADI, is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including communications, computer, industrial, instrumentation, military/aerospace, automotive, and consumer electronics. ADI is known for its high-performance products that enable advancements in areas like data conversion, signal conditioning, power management, and RF and microwave technology.

Application

The ADUM241E1BRWZ is a digital isolator used primarily for applications requiring electrical isolation between different parts of a circuit. Its key uses include industrial automation systems, medical equipment, power supplies, and data communication systems. It is particularly valuable in environments that demand robust noise immunity and the safe exchange of digital signals across isolated barriers. Additionally, it is used in applications like motor control, battery management systems, and renewable energy systems such as solar inverters, where isolation is crucial for safety and performance.

Package

The ADUM241E1BRWZ is a digital isolator manufactured by Analog Devices. It comes in a 16-lead, wide-body SOIC (Small Outline Integrated Circuit) package, designated by the "RWZ" in its part number. This package type is SMD (Surface-Mount Device) and is suitable for automated assembly processes.

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