ADuM240E Datasheet | Analog Devices

FEATURES High mon-mode transient immunity: 100 k V/μs High robustness to radiated and conducted noise Low propagation delay 13 ns maximum for 5 V operation 15 ns maximum for 1.8 V operation 150 Mbps maximum guaranteed data rate Safety and regulatory approvals UL recognition: 5000 V rms for 1 minute per UL 1577 CSA ponent Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak 8000 V peak reinforced surge isolation voltage CQC certification per GB4943.1-2011 Backward patibility ADu M240E1/ADu M241E1/ADu M242E1 pin patible with ADu M2400/ADu M2401/ADu M2402 Low dynamic power consumption 1.8 V to 5 V level translation High temperature operation: 125°C Fail-safe high or low options 16-lead, Ro HS pliant, SOIC package Qualified for automotive applications APPLICATIONS General-purpose multichannel isolation Serial peripheral interface (SPI)/data converter isolation Industrial field bus isolation GENERAL DESCRIPTION The ADu M240D/ADu M240E/ADu M241D/ADu M241E/ ADu M242D/ADu M242E1 are quad-channel digital isolators based on Analog Devices, Inc., i Coupler® technology. bining high speed, plementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation ponents provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum. The ADu M240D/ADu M240E/ADu M241D/ADu M241E/ ADu M242D/ADu M242E data channels are independent and are available in a variety of configurations with a withstand voltage rating of 5.0 k V rms (see the Ordering Guide). The devices operate with the supply voltage on either side ranging from 1.8 V to 5 V, providing patibility with lower voltage FUNCTIONAL BLOCK DIAGRAMS VDD1 1 ADu M240D/ADu M240E 16 VDD2 GND1 2 VIA 3 ENCODE DECODE 15 GND2 14 VOA VIB...