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Digital isolator HopeRF Micro-electronics CMT8261W1 featuring six channels and isolation voltage rating of 5.7kVrms

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Digital isolator HopeRF Micro-electronics CMT8261W1 featuring six channels and isolation voltage rating of 5.7kVrms

CMTI(kV/us) : 250kV/us

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

Propagation Delay(tpd) : 9ns

Default Output : High Level

Number of Forward Channels : 5

Number of Reverse Channels : 1

Operating Temperature : -40℃~+125℃

Description : Digital Isolator 5700Vrms Forward 5 Channel Reverse 1 Channel 150Mbps 250kV/us CMTI SOIC-16-WB

Mfr. Part # : CMT8261W1

Model Number : CMT8261W1

Package : SOIC-16-WB

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Product Overview

The CMT826X is a high-performance six-channel digital isolator utilizing SiO2 insulation technology, supporting isolation voltages up to 5.7kVrms. It facilitates communication between different power domains, preventing noise currents from affecting sensitive circuits. The device offers up to six forward or three backward channels, with configurable default output states (high for CMT826X1, low for CMT826X0). It boasts enhanced electromagnetic compatibility (EMC) with low power consumption and low radiation, meeting system-level ESD, EFT, surge, and radiation compliance requirements. Available in SOIC-16 wide and narrow body packages.

Product Attributes

Brand: HoPE (implied by www.hoperf.cn)
Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Certification, CSA Certification (IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1), CQC Certification (GB4943.1-2022), TUV Certification (EN 60950-1, EN 62368-1, EN 61010-1)
Material: SiO2 insulation (implied)
Color: Not specified
Origin: Not specified

Technical Specifications

Parameter	Symbol	Condition	Min	Typical	Max	Unit
Data Rate					150	Mbps
Supply Voltage Range	VDD1, VDD2		2.5		5.5	V
Operating Temperature Range	TA		-40		125	C
Isolation Rating				5	kV_RMS
Surge Capability				8	kV
CMTI			250			kV/s
Power Consumption (per channel @ 1 Mbps)				1.5	mA
Propagation Delay (5V supply)				9	ns
ESD (Contact Discharge across isolation)		IEC 61000-4-2	8			kV
ESD (HBM)	VESD	Human Body Model		8000		V
ESD (CDM)	VESD	Component Charge Model		2000		V
Expected Lifespan			40+			Years
Package						SOIC-16 (Narrow & Wide)

Application Scenarios

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

2508011705_HopeRF-Micro-electronics-CMT8261W1_C32713209.pdf

Digital isolator HopeRF Micro-electronics CMT8261W1 featuring six channels and isolation voltage rating of 5.7kVrms Images

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