ADI ADUM1201ARZ-RL7

磁耦合22500Vrms

Overview

The ADuM1201 is a dual-channel, digital isolator with 1/1 channel directionality based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic transformer technologies, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocouplers.

ADuM1200W and ADuM1201W are automotive grade versions qualified for 125°C operation per AEC-Q100. See the Automotive Products section for more details.

Features

5 V operation

1.1 mA per channel maximum at 0 Mbps to 2 Mbps

3.7 mA per channel maximum at 10 Mbps

8.2 mA per channel maximum at 25 Mbps

3 V operation

0.8 mA per channel maximum at 0 Mbps to 2 Mbps

2.2 mA per channel maximum at 10 Mbps

4.8 mA per channel maximum at 25 Mbps

3 V/5 V level translation

High temperature operation: 125°C

High data rate: dc to 25 Mbps (NRZ)

Precise timing characteristics 

3 ns maximum pulse width distortion

3 ns maximum channel-to-channel matching

Applications

Size-critical multichannel isolation

SPI interface/data converter isolation

RS-232/RS-422/RS-485 transceiver isolation

Digital field bus isolation

Hybrid electric vehicles, battery monitor, and motor drive