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quad channel digital isolators HopeRF Micro-electronics CMT8040W0 with SOIC 16 narrow and wide packages

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quad channel digital isolators HopeRF Micro-electronics CMT8040W0 with SOIC 16 narrow and wide packages

CMTI(kV/us) : 200kV/us

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

Propagation Delay(tpd) : 9ns

Default Output : Low 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 # : CMT8040W0

Model Number : CMT8040W0

Package : SOIC-16-WB

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Product Overview

The CMT804X series are high-performance, quad-channel digital isolators utilizing silicon dioxide (SiO2) isolation technology, supporting up to 5 kVrms isolation voltage. These digital isolators facilitate communication between two different power domains, preventing noise currents on data buses or other circuits from entering the local ground or interfering with and damaging sensitive circuits. The devices feature an enable pin for placing outputs in a high-impedance state in multi-master drive applications, reducing power consumption. The CMT804X offers up to four forward channels and two reverse channels. Depending on the model (CMT804X1 defaults to high output, CMT804X0 defaults to low output upon loss of input power or signal), these isolators provide high electromagnetic immunity and low radiation at low power consumption, thanks to innovative chip design and layout. They are available in both SOIC-16 wide and narrow body packages.

Product Attributes

Brand: HOPERF
Origin: China (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)

Technical Specifications

Parameter	Symbol	Condition	Min	Typ	Max	Unit
Absolute Maximum Ratings
Power Supply Voltage	VDD1, VDD2		-0.5		6	V
Maximum Input Voltage	INx, EN1, EN2	x = A, B, C, D	-0.4		VDD+0.4	V
Maximum Output Voltage	OUTx	x = A, B, C, D	-0.4		VDD+0.4	V
Transient Common Mode Rejection	CMTI		200			kV/us
Output Current	IO		-15		15	mA
Maximum Surge Immunity				8	kV
Operating Temperature	TA		-40		125
Storage Temperature	TSTG		-40		150
Recommended Operating Conditions
Power Supply Voltage	VDD1, VDD2		2.5	5	5.5	V
High Level Input Voltage	VIH	VDDI: Input side VDD	2		VDDI	V
Low Level Input Voltage	VIL	VDDI: Input side VDD	0		0.8	V
Data Rate	DR		0		150	Mbps
Operating Temperature	TA		-40	25	125
Junction Temperature	TJ		-40		150
ESD Ratings
Electrostatic Discharge	VESD	Human Body Model (HBM)		8000		V
		Charged Device Model (CDM)		2000		V
Key Features
Data Rate				Up to 150	Mbps
Wide Supply Voltage Range			2.5		5.5	V
Operating Ambient Temperature Range			-40		125
Robust Isolation Barrier		Expected Lifetime		>40	Years
		Isolation Rating		Up to 5	kVRMS
		Surge Capability		Up to 8	kV
		Typical CMTI		200	kV/s
Low Power Consumption		1 Mbps, per channel		1.5	mA	(Typical)
Low Propagation Delay		5V Supply		9	ns	(Typical)
Package Information
Package Type				SOIC16	(Wide and Narrow)
Narrow Body Dimensions			9.90	x	3.90	mm
Wide Body Dimensions			10.30	x	7.50	mm

2508011705_HopeRF-Micro-electronics-CMT8040W0_C32713192.pdf

quad channel digital isolators HopeRF Micro-electronics CMT8040W0 with SOIC 16 narrow and wide packages Images

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