Product Summary

The ADUM1301ARWZ is a 3-channel digital isolator based on Analog Devices’ iCoupler technology. Combining high speed CMOS and monolithic transformer technology, these isolation compo-nents provide outstanding performance characteristics superior to alternatives such as optocoupler devices. The applications of the ADUM1301ARWZ include General-purpose multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceiver, Industrial field bus isolation.

Parametrics

ADUM1301ARWZ absolute maximum ratings: (1)Storage Temperature: –65 to +150 ℃; (2)Ambient Operating Temperature: –40 to +105 ℃; (3)Supply Voltages: –0.5 to +7.0 V; (4)Input Voltage: –0.5 to VDDI + 0.5 V; (5)Output Voltage: –0.5 to VDDO + 0.5 V; (6)Average Output Current, Per Pin3: Side 1: –23 to +23 mA, Side 2: –30 to +30 mA; (7)Common-Mode Transients: –100 to +100 kV/μs.

Features

ADUM1301ARWZ features: (1)Low power operation: 5 V operation, 1.2 mA per channel max @ 0 Mbps to 2 Mbps, 3.5 mA per channel max @ 10 Mbps, 32 mA per channel max @ 90 Mbps; (2)3 V operation: 0.8 mA per channel max @ 0 Mbps to 2 Mbps, 2.2 mA per channel max @ 10 Mbps, 20 mA per channel max @ 90 Mbps; (3)Bidirectional communication; (4)3 V/5 V level translation; (5)High temperature operation: 105℃; (6)High data rate: dc to 90 Mbps (NRZ); (7)Precise timing characteristics: 2 ns max pulse-width distortion, 2 ns max channel-to-channel matching.

Diagrams

ADUM1301ARWZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADUM1301ARWZ
ADUM1301ARWZ

IC DIGITAL ISOLATOR 3CH 16-SOIC
Data Sheet
0-141: $1.78
ADUM1301ARWZ-RL
ADUM1301ARWZ-RL

IC DGITAL ISOLATOR 3CH 16-SOIC
Data Sheet
0-1: $2.50
1-10: $2.24
10-25: $2.02
25-100: $1.83
100-250: $1.66
250-500: $1.49