China Optocoupler NQUNXIN QXM720-CuH-S Featuring Wide Temperature Range and Enhanced Common Mode Rejection for sale

Optocoupler NQUNXIN QXM720-CuH-S Featuring Wide Temperature Range and Enhanced Common Mode Rejection

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Product Description

Overview

The QXM720 and QXM721 are single-channel CMOS optocouplers in a SOP5 package, leveraging advanced CMOS IC technology for outstanding performance and very low power consumption. They offer high data rates, +3.3V and +5V CMOS compatibility, high common mode rejection, and a wide operating temperature range.

Features

High data rate: 15 Mbit typical for QXM720
+3.3V and +5V CMOS compatibility
10 kV/s minimum common mode rejection
40C to 105C temperature range
Glitch-Free Power-UP Feature
Meets safety standards: UL 1577, VDE DIN EN60747-5-5, CQC11-471543-2022

Applications

Ground loop elimination
Digital field bus isolation: RS485, RS232, CANbus
Multiplexed data transmission
Computer peripheral interface

Technical Specifications

Parameter	Symbol	Condition	Min.	Typ.	Max.	Unit
Insulation and Safety
Creepage Distance	L		>5.0			mm
Clearance Distance	L		>5.0			mm
Insulation Thickness	DTI		>0.4			mm
Peak Isolation Voltage	VIORM	DIN/EN/IEC EN60747-5-5		600	Vpeak
Transient isolation voltage	VIOTM	DIN/EN/IEC EN60747-5-5		5000	Vpeak
Isolation Voltage	Viso	For 1 min	>3750			Vrms
Absolute Maximum Ratings
DC/Average Forward Input Current	IF (avg)				25	mA
Peak input current (50% duty cycle, 1 ms p.w.)	IF (pk)				50	mA
Reverse Input Voltage	VR				5.0	V
Supply Voltage	VDD				6	V
Output Current	IO				10	mA
Operating Temperature	Topr		-40		+105
Storage Temperature	Tstg		-55		+125
Recommended Operating Conditions
Supply Voltages	VDD		3		5.5	V
Forward Input Current (ON)	IF(ON)		4		15	mA
Forward Input Voltage (OFF)	VF(OFF)		0		1.3	V
Operating Temperature	TA		-40		105
Electro-optical Characteristics (TA=25, VDD=3.3V)
Forward Voltage	VF	IF=6mA		1.1	1.5	V
Reverse Breakdown Voltage	BVR	IR=10A	5.0			V
Logic High Output Voltage	VOH	IF = 0, IO = -4 mA, VDD=3.3V			VDD - 0.3	V
Logic High Output Voltage	VOH	IF = 0, IO = -4 mA, VDD=5V			VDD - 0.2	V
Logic Low Output Voltage	VOL	IF = 6mA, IO = 4mA, VDD=3.3V		0.2	0.8	V
Logic Low Output Voltage	VOL	IF = 6mA, IO = 4mA, VDD=5V		0.35	0.8	V
Input Threshold Current	ITH	IOL = 20 A		1	3	mA
Logic Low Output Supply Current	IDDL	IF = 6 mA		4.5	6.5	mA
Logic High Output Supply Current	IDDH	IF = 0		4	6	mA
Switching Specification (TA=25, VDD=3.3V)
Propagation Delay Time to Low Output Level (QXM720)	tPHL	IF = 6mA, CL= 15pF		40	55	ns
Propagation Delay Time to Low Output Level (QXM721)	tPHL	IF = 6mA, CL= 15pF		25	40	ns
Propagation Delay Time to High Output Level (QXM720)	tPLH	IF = 6mA, CL= 15pF		36	55	ns
Propagation Delay Time to High Output Level (QXM721)	tPLH	IF = 6mA, CL= 15pF		22	40	ns
Pulse Width (QXM720)	tPW		66.7			ns
Pulse Width (QXM721)	tPW		40			ns
Pulse Width Distortion	PWD			0	25	ns
Propagation Delay Skew	tPSK				40	ns
Output Rise Time (10%~90%)	tR			3.5		-
Output Fall Time (90%~10%)	tF			3.5		-
Output High Level Common Mode Transient Immunity	\|CMH\|	\|VCM\|=1000V, IF=0mA		10		kV/s
Output Low Level Common Mode Transient Immunity	\|CML\|	\|VCM\|=1000V, IF=6.0mA		10		kV/s