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ADUM2201ARWZ is a dual-channel digital isolator launched by Analog Devices (ADI), which adopts magnetic coupling technology and is suitable for scenarios requiring electrical isolation, such as industrial automation and medical equipment. Its technical parameters are as follows:

Technology: Magnetic coupling

Type: General

Isolated power supply: None

Number of channels: 2

Input - Side 1/ Side 2:1 /1

Channel type: One-way

Voltage - isolation: 5000Vrms

Common-mode transient immunity (minimum value) : 25kV/µs

Data rate: 1Mbps

Propagation delay tpLH/tpHL (maximum value) : 150ns, 150ns

Pulse width distortion (maximum) : 40ns

Rise/fall time (typical value) : 10ns, 10ns

Voltage - Power supply: 3V to 5.5V

Operating temperature: -40°C to 105°C

Installation type: Surface mount type

Packaging/Housing: 16-SOIC

For details

The ADUM2201ARWZ is a dual-channel digital isolator that adopts ADI's iCoupler® technology. This isolation device integrates high-speed CMOS with single-chip air-core transformer technology and features superior performance characteristics compared to alternative devices such as optocouplers.

iCoupler devices do not use leds and photodiodes, and thus there are no design difficulties generally associated with optocouplers. The simple iCoupler digital interface and stable performance features can eliminate the problems that optocouplers usually have, such as uncertain current transfer ratio, nonlinear transfer function, and the influence of temperature and service life. These iCoupler products do not require external drivers or other discrete components. Furthermore, when the signal and data rates are comparable, the power consumption of the iCoupler device is only 1/10 to 1/6 of that of the optocoupler.

The ADUM2201ARWZ isolator offers two independent isolated channels, supporting two channel configurations and a maximum data rate of 10 Mbps (please refer to the "Ordering Guide"). This device can operate under a power supply voltage ranging from 3.0V to 5.5V, is compatible with low-voltage systems, and can achieve voltage conversion across isolation barriers. The ADUM2201ARWZ isolator features a patented refresh characteristic, ensuring no DC correctness during input logic conversion and under power-on/off conditions.

Main features

High isolation voltage :5000 V rms

Enhance system-level ESD performance through IEC 61000-4x

Low-power operation

5V working voltage

The maximum value per channel is 1.6mA when the speed ranges from 0 Mbps to 1 Mbps

The maximum value per channel is 3.7 mA at 10 Mbps

3.3V working voltage

The maximum value per channel is 1.4 mA when the speed ranges from 0 Mbps to 1 Mbps

The maximum value per channel is 2.4 mA at 10 Mbps

3.3V / 5V level conversion

High-temperature operation :105°C and 125°C options

High data rate :dc to 10 Mbps (NRZ)

Precise timing characteristics

3 ns maximum pulse width distortion

3 ns maximum inter-channel matching

High common-mode transient immunity :> 25 kV/μs

16-pin SOIC wide body package version (RW-16)

16-pin SOIC Wide Body Enhanced creepage Distance version (RI-16-2)

Safety and regulatory certification

UL approved: According to UL 1577, 5000 V rms per minute

CSA Component Acceptance Notice 5A (RI-16-2 Package)

Youdaoplaceholder0 C 60601-1: 250 V rms(enhanced type)

VDE Certificate of conformity

Case No. 0884-10 of the German Industrial Standards Association v. VDE (VDE Case No. 0884-10): December 2006

VIORM = 848 V peak

Suitable for automotive applications

Application scenarios

The ADUM2201ARWZ digital isolator is applicable to fields such as industrial automation control systems, interface isolation of medical equipment, and signal processing in rail transit. It can effectively suppress EMI interference and ensure the stability of data transmission.

Contact us immediately: If you need the ADUM2201ARWZ isolator, you are welcome to visit the official website of mingjiada electronics (www.hkmjd.com) for purchase quotations!