ADI ADUM1442ARQZ

磁耦合42500Vrms

Overview

Ultralow power operation 3.3 V operation (typical) 5.6 �A per channel quiescent current, refresh enabled 0.3 �A per channel quiescent current, refresh disabled 148 �A/Mbps per channel typical dynamic current 2.5 V operation (typical) 3.1 �A per channel quiescent current, refresh enabled 0.1 �A per channel quiescent current, refresh disabled 117 �A/Mbps per channel typical dynamic current Small, 16-lead QSOP Bidirectional communication to 2 Mbps data rate (NRZ) High temperature operation: 125�C High common-mode transient immunity: >25 kV/�s Safety and regulatory approvals UL 1577 Component Recognition Program (pending) 2500 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A (pending) VDE Certificate of Conformity (pending) DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 560 VPEAK

Parameter SUPPLY CURRENT ADuM1441/ADuM1446 ADuM1442/ADuM1447 Symbol IDD1 IDD2 Min Typ Max Unit �A Test Conditions/Comments 2 Mbps, no load ENX 0 V, VIH = VDD, VIL 0 V ENX 0 V, VIH = VDD, VIL 0 V ENX 0 V, VIH = VDD, VIL 0 V ENX 0 V, VIH = VDD, VIL 0 V ENX 0 V, VIH = VDD, VIL 0 V ENX 0 V, VIH = VDD, VIL 0 V

Features

iCoupler® Series
Tube Package
Magnetic Coupling Technology
General Purpose Type
No Isolated Power
4 Number of Channels
2/2 Inputs - Side 1/Side 2
Unidirectional Channel Type
2500Vrms Voltage - Isolation
25kV/µs Common Mode Transient Immunity (Min)
2Mbps Data Rate
180ns, 180ns Propagation Delay tpLH / tpHL (Max)
8ns Pulse Width Distortion (Max)
2ns, 2ns Rise / Fall Time (Typ)
2.25V ~ 3.6V Voltage - Supply
Surface Mount Mounting Type