ADUM240E1BRIZ-RL

5.0 kV rms Quad Digital Isolators ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E FUNCTIONAL BLOCK DIAGRAMS High common-mode transient immunity: 100 kV/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 fo...
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Технические характеристики

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Напряжение изоляции RMS
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Аналоги 1

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Тип Наименование Корпус Упаковка i Изоляция TX RX Скорость Задержка U пит Примечание T раб Карточка
товара
P= ADUM240E1BRIZ (AD) SO-16 SOIC16

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5.0 kV rms Quad Digital Isolators ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E FUNCTIONAL BLOCK DIAGRAMS High common-mode transient immunity: 100 kV/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 Component 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 compatibility ADuM240E1/ADuM241E1/ADuM242E1 pin compatible with ADuM2400/ADuM2401/ADuM2402 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, RoHS compliant, SOIC package Qualified for automotive applications APPLICATIONS VDD1 1 ADuM240D/ADuM240E 2 GND1 16 VDD2 15 GND 2 VIA 3 ENCODE DECODE 14 V OA 4 ENCODE DECODE 13 V OB VIC 5 ENCODE DECODE 12 VOC VID 6 ENCODE DECODE 11 VOD VIB 10 NIC/VE2 DISABLE1/NIC 7 GND1 8 9 GND2 NOTES 1. NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING. 2. PIN 7 IS DISABLE1 AND PIN 10 IS NIC FOR THE ADuM240D, AND PIN 7 IS NIC AND PIN 10 IS VE2 FOR THE ADuM240E. 13576-101 FEATURES Figure 1. ADuM240D/ADuM240E Functional Block Diagram VDD1 1 GND1 ADuM241D/ADuM241E 2 16 VDD2 15 GND2 VIA 3 ENCODE DECODE 14 VOA VIB 4 ENCODE DECODE 13 VOB VIC 5 ENCODE DECODE 12 VOC VOD 6 DECODE ENCODE 11 VID DISABLE1/VE1 7 10 DISABLE2/VE2 GND1 8 9 GND2 NOTES 1. PIN 7 IS DISABLE1 AND PIN 10 IS DISABLE 2 FOR THE ADuM241D, AND PIN 7 IS VE1 AND PIN 10 IS VE2 FOR THE ADuM241E. 13576-102 Data Sheet Figure 2. ADuM241D/ADuM241E Functional Block Diagram General-purpose multichannel isolation Serial peripheral interface (SPI)/data converter isolation Industrial field bus isolation VDD1 1 ADuM242D/ADuM242E GND1 2 16 VDD2 15 GND2 GENERAL DESCRIPTION VIA 3 ENCODE DECODE 14 VOA The ADuM240D/ADuM240E/ADuM241D/ADuM241E/ ADuM242D/ADuM242E1 are quad-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components 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. VIB 4 ENCODE DECODE 13 VOB VOC 5 DECODE ENCODE 12 VIC VOD 6 DECODE ENCODE systems as well as enabling voltage translation functionality across the isolation barrier. The ADuM240D/ADuM240E/ADuM241D/ADuM241E/ ADuM242D/ADuM242E data channels are independent and are available in a variety of configurations with a withstand voltage rating of 5.0 kV rms (see the Ordering Guide). The devices operate with the supply voltage on either side ranging from 1.8 V to 5 V, providing compatibility with lower voltage Unlike other optocoupler alternatives, dc correctness is ensured in the absence of input logic transitions. Two different fail-safe options are available, by which the outputs transition to a predetermined state when the input power supply is not applied or the inputs are disabled. The ADuM240E1/ADuM241E1/ ADuM242E1 are pin compatible with the ADuM2400/ ADuM2401/ADuM2402. 1 11 VID DISABLE1/VE1 7 10 DISABLE2/VE2 GND1 8 9 13576-103 GND2 NOTES 1. PIN 7 IS DISABLE1 AND PIN 10 IS DISABLE2 FOR THE ADuM242D, AND PIN 7 IS VE1 AND PIN 10 IS VE2 FOR THE ADuM242E. Figure 3. ADuM242D/ADuM242E Functional Block Diagram Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending. Rev. D Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2015–2018 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com PDF
Документация на семейство ADUM240E 

ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E (Rev. D) 5.0 kV rms Quad Digital Isolators

Дата модификации: 04.11.2021

Размер: 465.9 Кб

26 стр.

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