Серия изоляторов цифровых сигналов NIRS20

Общие характеристики

	Раздел	Изоляторы цифровых сигналов
	Корпус	SO-8 SOIC8
	Напряжение изоляции RMS
	Кол-во передатчиков
	Кол-во приемников
	Скорость передачи данных
	Максимальная задержка сигнала
	Диапазон напряжений питания
	Рабочая температура

Документация на серию NIRS20

NIRS20/NIRS21/NIRS22 High Reliability Dual-Channel Digital Isolators Datasheet (EN) 1.1 Product Overview The NIRS2x devices are high reliability dual-channel digital isolator. The NIRS2x device is safety certified by UL1577 support 3kVrms insulation withstand voltages, while providing high electromagnetic immunity and low emissions at low power consumption. The data rate of the NIRS2x is up to 500kbps, and the common-mode transient immunity (CMTI) is up to 100kV/us. The NIRS2x device provides digital channel direction configuration and the default output level configuration when the input power is lost. Wide supply voltage of the NIRS2x device support to connect with most digital interface directly, easy to do the level shift. High system level EMC performance enhance reliability and stability of use. Safety Regulatory Approvals  UL recognition: up to 3000Vrms for 1 minute per UL1577  CQC certification per GB4943.1-2011  CSA component notice 5A  DIN VDE V 0884-11:2017-01 Applications  Industrial automation system  Isolated SPI, RS232, RS485  General-purpose multichannel isolation  Motor control Key Features Device Information  Up to 3000Vrms Insulation voltage Part Number NIRS2x  Date rate: DC to 500kbps  Power supply voltage: 2.5V to 5.5V  High CMTI: 100kV/us Package SOP8(300mil) Body Size 5.85mm × 7.50mm Functional Block Diagrams  Chip level ESD: HBM: ±6kV  High system level EMC performance: Enhanced system level ESD, EFT, Surge immunity  Default output high level or low level option  Isolation barrier life: >60 years Figure 1.1 NIRS20 Block Diagram Figure 1.2 NIRS21 Block Diagram  Low power consumption: 1mA/ch (500kbps)  Propagation delay: <500ns  Operation temperature: -40℃~125℃  RoHS-compliant packages: SOIC-8 narrow body Copyright © 2019, NOVOSENSE Figure 1.3 NIRS22N Block Diagram Page 1  PDF

Документация на NIRS21N1-DSPR 

Copyright © 2019, NOVOSENSE Keywords:

Дата модификации: 28.01.2021

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Товары серии NIRS20