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HopeRF Micro electronics CMT8040N1 Digital Isolator Quad Channel Device with SOIC 16 Package Options

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HopeRF Micro electronics CMT8040N1 Digital Isolator Quad Channel Device with SOIC 16 Package Options

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 : 4

Operating Temperature : -40℃~+125℃

Description : Digital Isolator 5000Vrms Forward 4 Channel 150Mbps 200kV/us CMTI SOIC-16-NB

Mfr. Part # : CMT8040N1

Model Number : CMT8040N1

Package : SOIC-16-NB

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CMT804X High-Speed Quad-Channel Digital Isolator

The CMT804X is a high-performance, quad-channel digital isolator utilizing silicon dioxide (SiO2) isolation technology, supporting up to 5 kVrms isolation voltage. It facilitates communication between two different power domains, preventing noise currents from affecting sensitive circuits. The device features an enable pin for high-impedance output control in multi-master applications and offers configurable default output states (high or low) for different models. Designed for low power consumption and low emissions, it boasts enhanced electromagnetic compatibility (EMC) for system-level ESD, EFT, surge immunity, and low radiation. Available in both wide and narrow SOIC-16 packages, the CMT804X series is ideal for industrial automation, new energy vehicles, photovoltaic inverters, motor control, isolated SPI, and general multi-channel isolation applications.

Product Attributes

Brand: HOPERF
Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Recognition, CSA (IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1), CQC (GB4943.1-2022), TUV (EN 60950-1, EN 62368-1, EN 61010-1)
Material: Silicon Dioxide (SiO2) isolation
Package Options: SOIC-16 (Narrow and Wide Body)

Technical Specifications

Parameter	Symbol	Condition	Min	Typical	Max	Unit
Power Supply Voltage	VDD1, VDD2		2.5	5	5.5	V
Data Rate	DR				150	Mbps
Operating Ambient Temperature Range	TA		-40	25	125	C
Isolation Rating				5		kVRMS
Surge Capability				8		kV
Typical CMTI	CMTI			200		kV/s
Low Power Consumption (1 Mbps)		Per Channel		1.5		mA
Low Propagation Delay		5V Supply		9		ns
ESD Contact Discharge (Across Isolation Barrier)		IEC 61000-4-2	8			kV
Expected Lifetime			40+			Years
Input High Voltage	VIH	VDDI: Input side VDD	2		VDDI	V
Input Low Voltage	VIL	VDDI: Input side VDD	0		0.8	V

2508011705_HopeRF-Micro-electronics-CMT8040N1_C32713187.pdf

HopeRF Micro electronics CMT8040N1 Digital Isolator Quad Channel Device with SOIC 16 Package Options Images

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