Серия изоляторов цифровых сигналов NIRSP31

Общие характеристики

	Раздел	Изоляторы цифровых сигналов
	Корпус	LGA18
	Напряжение изоляции RMS
	Кол-во передатчиков
	Кол-во приемников
	Скорость передачи данных
	Максимальная задержка сигнала
	Диапазон напряжений питания
	Рабочая температура

Документация на серию NIRSP31

NIRSP31 Value line Triple-Channel Digital Isolators With Integrated DC to DC Converter Datasheet (EN) 0.4 Product Overview The NIRSP31 device is value line triple-channel digital isolators with integrated isolated DC-DC converter. The isolated DC-DC converter provide up to 300mW output power use on chip transformer. The feedback PWM signal is sent to primary side by a digital isolator based on Novosense capacity isolation technology. The high integrated solution can help to simplify system design and improve reliability. The NIRSP31 device is safety certified by UL1577 support 2kVrms insulations withstand voltages, while providing high electromagnetic immunity and low emissions. The data rate of the NIRSP31 is up to 20Mbps, and the common-mode transient immunity (CMTI) is up to 50kV/us. The NIRSP31 devices provide 5V to 5V, 5V to 3.3V conversion mode, the output voltage can be set by SEL pin. Key Features Applications  Industrial Battery Management System  Industrial automation system  Isolated SPI, RS232, RS485  General-purpose multichannel isolation Device Information Part Number NIRSP31-DLARR Package LGA 18 Body Size 4.00 × 5.00mm Functional Block Diagrams  Up to 2000Vrms Insulation voltage for NIRSP31  Power supply voltage: 4.75V to 5.25V  support 60mA load current  Over current and over temperature protection  Date rate: DC to 20Mbps  High CMTI: 50kV/us  Propagation delay: <50ns  High system level EMC performance: Enhanced system level ESD, EFT, Surge immunity Figure 1. NIRSP31 Block Diagram  Operation temperature: -40℃~105℃  RoHS-compliant packages: LGA-18 Copyright © 2021, NOVOSENSE Page 1  PDF

Документация на NIRSP31-DLARR 

Copyright © 2019, NOVOSENSE Keywords:

Дата модификации: 27.09.2021

Размер: 1.33 Мб

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Товары серии NIRSP31