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Dual Channel Digital Isolator HopeRF Micro electronics CMT8121N1 for Industrial Communication Systems

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Dual Channel Digital Isolator HopeRF Micro electronics CMT8121N1 for Industrial Communication Systems

CMTI(kV/us) : 200kV/us

Voltage - Supply : 2.5V~5.5V;2.5V~5.5V

Propagation Delay(tpd) : 9ns

Default Output : High Level

Number of Forward Channels : 1

Number of Reverse Channels : 1

Operating Temperature : -40℃~+125℃

Description : Digital Isolator 3750Vrms Forward 1 Channel Reverse 1 Channel 150Mbps 200kV/us CMTI SOIC-8-NB

Mfr. Part # : CMT8121N1

Model Number : CMT8121N1

Package : SOIC-8-NB

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CMT812X Series High-Speed Dual-Channel Digital Isolator

The CMT812X is a high-performance, dual-channel digital isolator designed for robust communication between different power domains. Utilizing silicon dioxide (SiO2) insulation, it provides up to 5 kVrms isolation voltage, effectively preventing noise currents and protecting sensitive circuits. The series offers enhanced electromagnetic compatibility (EMC) with system-level ESD, EFT, and surge immunity, along with low emissions. Available in multiple package options, it is suitable for demanding industrial and automotive applications.

Product Attributes

Brand: HOPE Microelectronics (implied from www.hoperf.cn)
Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Recognition, CSA Certified to IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1, CQC Certified to GB4943.1-2022, TUV Certified to EN 60950-1, EN 62368-1, and EN 61010-1
Material: Silicon Dioxide (SiO2) insulation

Technical Specifications

Feature	Specification	Details
Safety & EMC	Safety Certifications	DIN VDE V 0884-11, UL 1577, CSA, CQC, TUV
	EMC	System-level ESD, EFT, Surge Immunity; 8kV IEC 61000-4-2 Contact Discharge Protection; Low Emissions
	Transient Common-Mode Rejection (CMTI)	200 kV/s (typical)
	Surge Capability	8 kV
	Isolation Rating	Up to 5 kVRMS
	Expected Lifetime	Over 40 years
Performance	Data Rate	DC to 150 Mbps
	Propagation Delay	9 ns (typical at 5V)
	Default Output Levels	High/Low options available (CMT812X1 High, CMT812X0 Low)
Power	Supply Voltage Range	2.5 V to 5.5 V
Power	Low Power Consumption	1.5 mA per channel typical at 1 Mbps
Environmental	Operating Temperature Range	-40C to 125C
Packaging	Available Packages	SOIC-16 (Wide Body), SOW8L (Wide Body), SOIC-8 (Narrow Body)
	Package Dimensions	SOIC-8 Narrow: 4.9 x 3.9 mm; SOW8L Wide: 5.85 x 7.5 mm; SOIC-16 Wide: 10.4 x 7.5 mm
	Ordering Information	CMT812X (NB for Narrow Body, WB for Wide Body)

Applications

Industrial Automation
New Energy Vehicles
Photovoltaic Inverters
Motor Control
Isolated SPI
General-Purpose Multi-Channel Isolation

2508011705_HopeRF-Micro-electronics-CMT8121N1_C32713177.pdf

Wholesale Dual Channel Digital Isolator HopeRF Micro electronics CMT8121N1 for Industrial Communication Systems from china suppliers

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