Four channel universal digital isolators coileasy CEU8741U0W with 0 to 100 Mbps data rate and consumption

Product Description

The CEU8741U1W/CEU8741U0W are high-speed, high-reliability, four-channel magnetic isolation universal digital isolators. They meet the 5.7 kVrms isolation withstand voltage requirement under the UL-1577 standard and utilize a wide-body SOW-16 package. These isolators transmit signals using chip-level micro-transformers and proprietary AdaptivePulse modulation/demodulation technology, balancing the timing accuracy of edge modulation with the robustness of On-Off Keying (OOK) modulation. They offer a typical signal transmission delay of less than 10 ns and a common-mode transient immunity of 200 kV/s. The CEU8741U1W/CEU8741U0W includes 3 forward signal channels and 1 reverse signal channel. They provide power-down protection: CEU8741U1W defaults to a high output level, and CEU8741U0W defaults to a low output level when the input is powered down or floating.

Product Features

• Data Rate: 0-100Mbps
• Ultra-low Power Consumption: 1.9 mA typical per channel @ 1Mbps
• Typical Transmission Delay: Less than 10 ns
• Input Voltage Range: 3.0 V to 5.5 V
• Operating Temperature Range: -40 C to +125 C
• Isolation Withstand Voltage: 5.7 kVrms
• Common-Mode Transient Immunity: 200 kV/s
• SOW-16 Package (Wide Body)
• Selectable Default Output Level

Product Applications

• Smart Meters
• Industrial Automation
• Home Appliances
• Isolated Data Buses

Product Attributes

• Brand: (Xianyi Technology)
• Certifications: UL-1577 (5.7 kVRMS withstand voltage for 1 minute), CQC (GB4943.1-2011), Radiated Immunity (GB/T 17626.3-2006 and IEC61000-4-3, >10V/m), Power Frequency Magnetic Field Immunity (GB/T17626.8, IEC61000-4-8, better than level 5), Latch-up Test (EIA/JESD78)

Technical Specifications