CMT8042W1

Digital Isolator 5000Vrms Forward 2 Channel Reverse 2 Channel 150Mbps 200kV/us CMTI SOIC-16-WB

SOIC-16-WBROHS CompliantActive

High-speed four-channel digital isolator

Manufacturer: HopeRF Micro-electronics
Manufacturer part #: CMT8042W1
Store part #: C32713197
Package / case: SOIC-16-WB
Category: Digital Isolators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,000 in stock

#C32713197

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹96.80	₹96.80
10+	₹77.83	₹778.30
30+	₹68.47	₹2,054.10
100+	₹59.09	₹5,909.00
500+	₹53.63	₹26,815.00
1,000+	₹50.58	₹50,580.00

Quantity (min 1)

1 × ₹96.80

₹96.80

excl. GST

₹114.22 incl. 18% GST

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Standard pack: 1,000 per reel

CMT8042W1

₹96.80 for 1 + GST

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Specifications

Features: Power-on reset;Fail-safe output
CMTI(kV/us): 200kV/us
Propagation Delay(tpd): 9ns
Number of Channels: 4
Number of Forward Channels: 2
Voltage - Supply: 2.5V~5.5V;2.5V~5.5V
Number of Reverse Channels: 2
Operating Temperature: -40℃~+125℃
Isolation Voltage(Vrms): 5000
Data Rate(Max): 150Mbps
Default Output: High Level

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.2 g

Overview

CMT804X is a high-performance quad-channel digital isolator featuring a silicon dioxide insulation barrier and supporting isolation voltages up to 5 kVRMS. The device enables communication between two different power domains, preventing noise currents on data buses or other circuits from entering the local ground and thereby avoiding interference with or damage to sensitive circuits. An enable pin is provided to place the corresponding outputs into a high-impedance state in multi-master drive applications, reducing power consumption. The product family offers up to four forward channels and two reverse channels. Upon loss of input power or signal, CMT804X1 defaults to a high output level, while CMT804X0 defaults to a low output level. Through innovative chip design and layout, the device achieves high electromagnetic immunity and low emissions at low power consumption, meeting system-level compliance requirements for ESD, EFT, surge, and radiated emissions. The CMT804X series is available in SOIC-16 wide-body and narrow-body packages.

Applications

Industrial Automation
New Energy Vehicles
Photovoltaic Inverters
Motor Control
Isolated SPI

Key features

Safety certifications: DIN VDE V 0884-11: 2017-01, UL 1577 component recognition, CSA certification (compliant with IEC 60950-1, IEC 62368-1, IEC 61010-1, and IEC 60601-1 end-product standards), CQC certification per GB4943.1-2022, TÜV certification per EN 60950-1, EN 62368-1, and EN 61010-1
Enhanced EMC: system-level ESD, EFT, and surge immunity; ±8kV IEC 61000-4-2 contact discharge protection across isolation barrier; low emissions
Data rate up to 150 Mbps
Wide supply voltage range: 2.5 V to 5.5 V
Wide operating temperature range: -40℃ ~ 125℃
Robust isolation barrier: >40-year expected lifetime, isolation rating up to 5 kVRMS, surge capability up to 8 kV, typical CMTI of ±200 kV/μs
Default output-high and output-low options available
Low power consumption: typical 1.5 mA per channel at 1 Mbps data rate
Low propagation delay: typical 9 ns at 5V supply
Available in SOIC-16 package (wide-body and narrow-body)