Analog Devices Inc.(亞德諾半導體公司)的 ADuM362N 6 通道數(shù)字隔離器基于 iCoupler?技術。這些隔離器結合了互補金屬氧化物(CMOS)和背靠背單片空心變壓器技術,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 時脈沖寬度失真小于 3ns。這些隔離器還具有 150Mbps 的 5V 工作時最大保證數(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 的電平轉換范圍。
ADuM362N 隔離器的數(shù)據(jù)通道是獨立的,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 標準的 QSOP 封裝。ADuM362N 隔離器用于 PWM 控制器信號隔離、串行外設接口(SPI)數(shù)據(jù)轉換器隔離以及通用多通道隔離應用。
*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=3000VRMSfor 1 minute
- V
- EN IEC 60747-17 (pending):
- V
IORM=636VPEAK - VI
OSM=10,000VPEAK (reinforced)
- V
- IEC/EN/CSA 62368-1 (pending)
- IEC/CSA 60601-1 (pending)
- IEC/CSA 61010-1 (pending)
- CQC GB 4943.1 (pending)
- UL 1577 (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
-
數(shù)字隔離器
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