Analog Devices Inc.（亞德諾半導(dǎo)體公司）的 ADuM362N 6 通道數(shù)字隔離器基于 iCoupler?技術(shù)。這些隔離器結(jié)合了互補(bǔ)金屬氧化物（CMOS）和背靠背單片空心變壓器技術(shù)，以提供卓越的性能特征。ADuM362N 隔離器具有 10ns 的最大傳播延遲，在 5V 時(shí)脈沖寬度失真小于 3ns。這些隔離器還具有 150Mbps 的 5V 工作時(shí)最大保證數(shù)據(jù)速率、180kV/μs 的典型高共模瞬態(tài)抗擾度以及 2.25V 至 5.5V 的電平轉(zhuǎn)換范圍。

ADuM362N 隔離器的數(shù)據(jù)通道是獨(dú)立的，有多種配置可供選擇，耐受電壓額定值為 3kVRMS。這些隔離器采用 16 引腳、符合 RoHS 標(biāo)準(zhǔn)的 QSOP 封裝。ADuM362N 隔離器用于 PWM 控制器信號(hào)隔離、串行外設(shè)接口（SPI）數(shù)據(jù)轉(zhuǎn)換器隔離以及通用多通道隔離應(yīng)用。
*附件：數(shù)據(jù)手冊 adum362n-3535114.pdf

FEATURES

• 180kV/μs typical high common-mode transient immunity

• High robustness to radiated and conducted noise

• 10ns maximum propagation delay

• Low dynamic power consumption and <1.65mA/ch at 1Mbps

• 2.25V to 5.5V level transition

• 125°C high-temperature operation

• ±8kV IEC 61000-4-2 ESD protection across the isolation barrier

• ±4kV HBM ESD protection on input/output pins

• Fail-safe high (N1) or low (N0) options

• 16-lead, RoHS compliant, and QSOP package

• RQ-16 (QSOP) package:

  • UL 1577 (pending):
    • V ISO =3000VRMS for 1 minute
  • EN IEC 60747-17 (pending):
    • V IORM =636VPEAK
    • VI OSM =10,000VPEAK (reinforced)
  • IEC/EN/CSA 62368-1 (pending)
  • IEC/CSA 60601-1 (pending)
  • IEC/CSA 61010-1 (pending)
  • CQC GB 4943.1 (pending)

APPLICATIONS

• Serial-Peripheral Interface (SPI) data converter isolation
• RS-485 and controller area network with flexible data rate (CAN FD) industrial field bus isolation
• PWM controller signal isolation
• General-purpose multichannel isolation

BLOCK DIAGRAMS