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Quad channel digital isolator HopeRF Micro-electronics CMT8040W1 in narrow and wide SOIC 16 packages

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Quad channel digital isolator HopeRF Micro-electronics CMT8040W1 in narrow and wide SOIC 16 packages

CMTI(kV/us) : 200kV/us

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

Propagation Delay(tpd) : 15ns

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-WB

Mfr. Part # : CMT8040W1

Model Number : CMT8040W1

Package : SOIC-16-WB

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Product Overview

The CMT804X is a high-performance, quad-channel digital isolator utilizing silicon dioxide (SiO2) insulation. It supports isolation voltages up to 5 kVrms and is designed for communication between two different power domains, preventing noise currents from affecting sensitive circuits. The device features an enable pin for high-impedance output in multi-master configurations, reducing power consumption. It offers up to four forward and two backward channels. The CMT804X1 defaults to a high output level and the CMT804X0 defaults to a low output level upon loss of power or signal. With innovative chip design and layout, it achieves high electromagnetic compatibility (EMC) and low radiation, meeting system-level ESD, EFT, surge, and radiation compliance requirements. The CMT804X series is available in both narrow and wide SOIC-16 packages.

Product Attributes

Brand: HopeRF
Origin: China (implied by www.hoperf.cn)
Certifications: DIN VDE V 0884-11: 2017-01, UL 1577, 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)

Technical Specifications

Parameter	Symbol	Condition	Min	Typ	Max	Unit
Data Rate	DR				150	Mbps
Power Supply Voltage	VDD1, VDD2		2.5		5.5	V
Operating Ambient Temperature	TA		-40		125	C
Isolation Rating				5	kVRMS
Surge Capability				8	kV
Typical CMTI				200	kV/s
Power Consumption (1 Mbps per channel)				1.5	mA
Typical Propagation Delay (at 5V supply)				9	ns
ESD Contact Discharge (Isolation Barrier)		8kV IEC 61000-4-2				kV
Storage Temperature	TSTG		-40		150	C
Junction Temperature	TJ		-40		150	C

Application Scenarios

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

2508011705_HopeRF-Micro-electronics-CMT8040W1_C32713193.pdf

Wholesale Quad channel digital isolator HopeRF Micro-electronics CMT8040W1 in narrow and wide SOIC 16 packages from china suppliers

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