ADUM1440中文资料亚德诺数据手册PDF规格书

FEATURES

Ultralow power operation

3.3 V operation (typical)

5.6 μA per channel quiescent current, refresh enabled 0.3 μA per channel quiescent current, refresh disabled 148 μA/Mbps per channel typical dynamic current

2.5 V operation (typical)

3.1 μA per channel quiescent current, refresh enabled 0.1 μA per channel quiescent current, refresh disabled 117 μA/Mbps per channel typical dynamic current

Small, 16-lead QSOP and 20-Lead SSOP Bidirectional communication Up to 2 Mbps data rate (NRZ) High temperature operation: 125°C High common-mode transient immunity: >25 kV/μs

Safety and regulatory approvals UL 1577 component recognition program

2500 V rms for 1 minute per UL 1577 QSOP package

3750V rms for 1 minute per UL 1577 SSOP package

CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12

VIORM = 565 VPEAK QSOP package

VIORM = 849 VPEAK SSOP package

IECEx and ATEX intrinsic safety Sira 0518 II 1G Ex ia IIC Ga

APPLICATIONS

General-purpose, low power multichannel isolation 1 MHz, low power peripheral interface (SPI) 4 mA to 20 mA loop process controls