Серия изоляторов цифровых сигналов NSI8221

Novosense

Общие характеристики

 Раздел Изоляторы цифровых сигналов
Кол-во передатчиков
Кол-во приемников
Скорость передачи данных
Максимальная задержка сигнала
Диапазон напряжений питания
Корпус SOP-8

Документация на серию NSI8221

NSI822x High Reliability Dual-Channel Digital Isolators Datasheet (EN) 1.5 Product Overview Safety Regulatory Approvals The NSi822x devices are high reliability dual-channel digital isolators. The NSi822x device is safety certified by UL1577 support several insulation withstand voltages (3.75kVrms, 5kVrms, 5.7kVrms), while providing high electromagnetic immunity and low emissions at low power consumption. The data rate of the NSi822x is up to 150Mbps, and the common-mode transient immunity (CMTI) is up to 250kV/us. The NSi822x device provides digital channel direction configuration and the default output level configuration when the input power is lost. Wide supply voltage of the NSi822x 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.  UL recognition: up to 5000Vrms for 1 minute per UL1577 Key Features Device Information  Up to 5000Vrms Insulation voltage  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  Date rate: DC to 150Mbps Part Number NSI822xNx-DSPR Package SOP8 Body Size 4.90mm × 3.90mm  Power supply voltage: 2.5V to 5.5V NSI822xWx-DSWVR SOW8 5.85mm × 7.50mm  High CMTI: 250kV/us NSI822xWx-DSWR SOW16 10.30mm × 7.50mm  Chip level ESD: HBM: ±8kV NSI822xWx-DSWWR SOWW16 10.30mm × 14.0mm  Robust EMC Reinforced Dual-Channel Digital Isolators for Functional Block Diagrams SOW8 wide body and SOW16 wide body  Default output high level or low level option  Isolation surge voltage: >10kV VDD1 1 8 VDD2 VDD1 1 8 VDD2 INA 2 7 OUTA OUTA 2 7 INA INB 3 6 OUTB INB 3 5 GND2 GND1 4 GND1 4  Low power consumption: 1.5mA/ch (1 Mbps)  Low propagation delay: <15ns  Operation temperature: -55℃~125℃  RoHS-compliant packages: NSI8220 SOWW16 wide body NSI8221 5 GND2 VDD1 1 8 VDD2 VDD1 1 8 VDD2 INA 2 7 OUTA OUTA 2 7 INA INB 3 6 OUTB INB 3 5 GND2 GND1 4 GND1 4 NSI8220 7 OUTA GND1 4 6 INB 5 GND2 NSi8222 VDD1 1 8 VDD2 INA 2 7 OUTA 6 OUTB OUTB 3 NSI8221 5 GND2 GND1 4 6 INB NSi8222 5 GND2 Figure 2. NSi822xW SOW8 Block Diagram GND1 1 SOW16 wide body 8 VDD2 INA 2 Figure 1. NSi822xN Block Diagram SOP8 narrow body SOW8 wide body VDD1 1 6 OUTB OUTB 3 16 GND2 NC 2 15 NC GND1 1 NC 2 16 GND2 15 NC GND1 1 14 VDD2 VDD1 3 14 VDD2 INA 4 13 OUTA OUTA 4 13 INA INB 5 12 OUTB INB 5 12 OUTB NC 6 11 NC NC 6 11 NC NC 6 GND1 7 10 NC GND1 7 10 NC GND1 7 NC 8 NSI8220 9 GND2 NC 8 NSI8221 9 GND2 16 GND2 NC 2 VDD1 3 15 NC VDD 1 3 14 VDD2 INA 4 13 OUTA OUTB 5 NC 8 12 INB 11 NC 10 NC NSi8222 9 GND 2 Figure 3. NSi822xW SOW16/SOWW16 Block Diagram Copyright © 2021, NOVOSENSE Page 1 PDF
Документация на NSi8220N0-DSPR 

Дата модификации: 29.04.2022

Размер: 1.68 Мб

38 стр.

    Товары серии NSI8221

    Наименование i Упаковка Изоляция T раб
    NSi8221N0-DSPR (NOVOSENS)
     
     
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