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The ADUM141E1WBRQZ is suitable for applications where high isolation performance is required, such as industrial control, automotive electronics, medical equipment, etc. Its magnetic coupling isolation technology can effectively isolate high voltage and noise to ensure stable signal transmission. In addition, the ADUM141E1WBRQZ also has a high data transmission rate and low propagation delay, which is suitable for high-speed data communication needs. Its robust design and flexible installation also make it perform well in a variety of applications ‌.

Details

The ADUM141E1WBRQZ is a four-channel digital isolator based on Analog Devices' iCoupler® technology. It combines high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air-core transformer technologies to provide outstanding performance characteristics over traditional optocouplers ‌.

The ADUM141E1WBRQZ's data channel is independent and available in a variety of configurations, with a voltage rating of 3.75 kV rms. The ADUM141E1WBRQZ isolator operates in the supply voltage range from 1.8V to 5V on both sides, providing compatibility with lower voltage systems and enabling voltage conversion across isolation barriers.

The ADUM141E1WBRQZ has the following features:

High common-mode transient immunity: 100 kV/μs

High immunity to radiation and conduction noise

Low transmission delay

13 ns (Max., 5 V)

15 ns (Max., 1.8V)

Maximum guaranteed data rate: 150 Mbps

Safety and regulatory certification

UL certification

According to UL 1577, 1 minute 3000 V rms/3750 V rms

CSA Component Acceptance Notice 5A

VDE Certificate of conformity

DIN V VDE V 0884-11 (VDE V 0884-11):2017-01

VIORM= 849 V peak

CQC certification in line with GB4943.1-2011

Backward compatibility

ADuM140E1 ADuM141E1 / ADuM142E1 pin compatible ADuM1400 / ADuM1401 / ADuM1402

Low dynamic power consumption

1.8V to 5V level conversion

Operating temperature up to 125°C

Fail-safe High or low option

RoHS compliant 16-pin SOIC package

Certified for automotive applications

Technical specification

Product: ADUM141E1WBRQZ

Number of channels: 4 channels

Polarity: Unidirectional

Data rate: 150 Mb/s

Insulation voltage: 3750 Vrms

Isolation type: Magnetic Coupling

Supply voltage: 1.7V to 5.5V

Working power supply current: 11.4 mA

Propagation delay time: 15 ns

Operating temperature: -40 °C to + 125°C

Qualification: AEC-Q100

Package/housing: QSOP-16

Forward Channel: 3 Channel

Maximum fall time: 2.5ns

Maximum rise time: 2.5ns

Humidity sensitivity: Yes

Pd- Power dissipation: 1.64W

Product type: Digital Isolators

Pulse width: 6.6ns

Pulse width distortion: 0.5ns

Reverse Channel: 1 Channel

Application scenario

The ADUM141E1WBRQZ is widely used where high isolation performance is required, such as:

Universal multichannel isolation

SPI interface/data converter isolation

Industrial fieldbus isolation

For more information, please visit our website www.hkmjd.com.