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Digital isolators coileasy CEU8742U1W featuring ultra consumption and typical transmission delay under 10 nanoseconds

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Digital isolators coileasy CEU8742U1W featuring ultra consumption and typical transmission delay under 10 nanoseconds

CMTI(kV/us) : 200kV/us

Propagation Delay(tpd) : 13.5ns

Voltage - Supply : 3V~5.5V;3V~5.5V

Default Output : High Level

Number of Forward Channels : 2

Number of Reverse Channels : 2

Operating Temperature : -40℃~+125℃

Description : Digital Isolator 5700Vrms Forward 2 Channel Reverse 2 Channel 100Mbps 200kV/us CMTI SOP-16-300mil

Mfr. Part # : CEU8742U1W

Model Number : CEU8742U1W

Package : SOP-16-300mil

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Product Description

The CEU8742U1W/CEU8742U0W are high-speed, high-reliability, four-channel, magnetically isolated universal digital isolators. They meet a 5.7 kVrms isolation withstand voltage rating under UL-1577 standard and are housed in a wide-body SOW-16 package. Utilizing chip-level micro-transformers and proprietary AdaptivePulse modulation/demodulation technology for signal transmission, these isolators balance the timing precision of edge modulation with the robustness of On-Off Keying (OOK) modulation. They offer a typical signal transmission delay of less than 10 ns and a common-mode transient immunity of 200 kV/s. The devices include 2 forward and 2 reverse signal channels. The CEU8742U1W/CEU8742U0W provide power-down protection: the CEU8742U1W defaults to a high output level, while the CEU8742U0W defaults to a low output level when the input is powered down or floating.

Key Features

Data Rate: 0-100Mbps
Ultra-low Power Consumption: Typically 1.9 mA per channel @ 1Mbps
Typical Transmission Delay: < 10 ns
Input Voltage Range: 3.0 V to 5.5 V
Operating Temperature Range: -40 C to +125 C
Isolation Withstand Voltage: 5.7 kVrms
Common-Mode Transient Immunity: 200 kV/s
SOW-16 Package (Wide Body)
Selectable Default Output Level

Applications

Smart Meters
Industrial Automation
Home Appliances
Isolated Data Buses

Product Attributes

Brand: (Xianyi Technology)
Certifications: UL-1577 (5.7 kVRMS, 1 minute), CQC (GB4943.1-2011), Radiated Immunity (GB/T 17626.3-2006, IEC61000-4-3, >10V/m), Power Frequency Magnetic Field Immunity (GB/T17626.8, IEC61000-4-8, Grade 5), Latch-up Test (EIA/JESD78)

Technical Specifications

Parameter	Model	Min	Typ	Max	Unit	Conditions
Supply Voltage (VCC1, VCC2)	CEU8742U1W/CEU8742U0W	-0.5		5.5	V	Absolute Rating
Supply Voltage (VCC1, VCC2)	CEU8742U1W/CEU8742U0W	3.0		5.5	V	Recommended Operating Condition
High-Level Input Voltage (VIH)	CEU8742U1W/CEU8742U0W	0.7VCCI		VCCI	V	Recommended Operating Condition
High-Level Input Voltage (VIH)	Low-Level Input Voltage (VIL)	CEU8742U1W/CEU8742U0W	0		0.3VCCI	V	Recommended Operating Condition
Data Rate	Low-Level Input Voltage (VIL)	CEU8742U1W/CEU8742U0W	0		100	Mbps	Recommended Operating Condition
Data Rate	Operating Temperature	CEU8742U1W/CEU8742U0W	-40	25	125	C	Recommended Operating Condition
Common-Mode Transient Immunity (CMTI)	Operating Temperature	CEU8742U1W/CEU8742U0W	0	150	200	kV/s	Recommended Operating Condition
Common-Mode Transient Immunity (CMTI)	High-Level Output Voltage (VOH)	CEU8742U1W/CEU8742U0W		3.2		V	VCC=3.3V, IOH = -4mA
CEU8742U1W/CEU8742U0W	High-Level Output Voltage (VOH)		4.9		V	VCC=5.0V, IOH = -4mA
Low-Level Output Voltage (VOL)	CEU8742U1W/CEU8742U0W		0.1		V	VCC=3.3V, IOL = 4mA
Low-Level Output Voltage (VOL)	CEU8742U1W/CEU8742U0W		0.1		V	VCC=5.0V, IOL = 4mA
Supply Current (ICC1)	CEU8742U1W/CEU8742U0W		3.8		mA	VCC=3.3V, 1Mbps, CL=15pF
Supply Current (ICC1)	CEU8742U1W/CEU8742U0W		3.9		mA	VCC=5.0V, 1Mbps, CL=15pF
Supply Current (ICC2)	CEU8742U1W/CEU8742U0W		3.8		mA	VCC=3.3V, 1Mbps, CL=15pF
Supply Current (ICC2)	CEU8742U1W/CEU8742U0W		3.8		mA	VCC=5.0V, 1Mbps, CL=15pF
Propagation Delay (tPLH)	CEU8742U1W/CEU8742U0W	11.9	13.5	32.0	ns	VCC=3.3V
Propagation Delay (tPLH)	CEU8742U1W/CEU8742U0W	8.9	9.6	28.8	ns	VCC=5.0V
Propagation Delay (tPHL)	CEU8742U1W/CEU8742U0W	12.3	13.3	30.9	ns	VCC=3.3V
Propagation Delay (tPHL)	CEU8742U1W/CEU8742U0W	9.2	9.8	13.4	ns	VCC=5.0V
Output Rise Time (tr)	CEU8742U1W/CEU8742U0W	1.8	2.1	2.8	ns	VCC=3.3V
Output Rise Time (tr)	CEU8742U1W/CEU8742U0W	1.6	1.8	2.1	ns	VCC=5.0V
Output Fall Time (tf)	CEU8742U1W/CEU8742U0W	1.7	2.1	3.7	ns	VCC=3.3V
Output Fall Time (tf)	CEU8742U1W/CEU8742U0W	1.6	1.9	4.2	ns	VCC=5.0V
Package	CEU8742U1W/CEU8742U0W	SOW-16	10.3 x 7.5	mm		Nominal

2408061021_coileasy-CEU8742U1W_C37648302.pdf

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