ADUM1401ARWZ

The ADUM1401ARWZ is a quad-channel digital isolator from Analog Devices, featuring the iCoupler® technology. This device offers galvanic isolation between the input and output sides, ensuring high levels of safety and noise immunity in electronic systems.

Key Features:

1. Quad-Channel Isolation:
   • The ADUM1401ARWZ provides four independent isolation channels, allowing for the simultaneous isolation of multiple digital signals.
2. High Voltage Isolation:
   • With a voltage isolation rating of 2500Vrms, this isolator ensures robust galvanic isolation between circuits, protecting against electrical surges and other potential hazards.
3. High Speed and Low Distortion:
   • The data rate is up to 1Mbps, with a maximum pulse width distortion of 40ns and typical rise/fall times of 2.5ns. This ensures fast and accurate signal transmission across the isolation barrier.
4. High Common-Mode Transient Immunity:
   • The ADUM1401ARWZ offers a high common-mode transient immunity of 25kV/µs, providing effective protection against common-mode noise and transients in the system.
5. Wide Supply Voltage Range:
   • The device operates over a wide supply voltage range of 2.7V to 5.5V, making it compatible with a variety of power supplies and systems.
6. Compact and Surface-Mountable:
   • The ADUM1401ARWZ comes in a compact 16-SOIC package, which is surface-mountable and suitable for high-density board designs.
7. Wide Operating Temperature Range:
   • With an operating temperature range of -40°C to 105°C, this isolator can be used in a variety of environments and applications.

Applications:

The ADUM1401ARWZ is suitable for a wide range of applications, including industrial automation, medical electronics, communication systems, and automotive electronics. It can be used to isolate digital signals in noisy environments, protect circuits from electrical faults, and ensure the safe and reliable operation of electronic systems.

In summary, the ADUM1401ARWZ is a high-performance quad-channel digital isolator that offers robust galvanic isolation, high speed, and low distortion. Its compact size, wide supply voltage range, and wide operating temperature range make it a versatile and reliable solution for a variety of applications.