ADUM141E1BRQZ
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Analog Devices Inc. ADUM141E1BRQZ

Manufacturer No:
ADUM141E1BRQZ
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
DGTL ISO 3000VRMS 4CH GP 16QSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADUM141E1BRQZ is a quad-channel digital isolator produced by Analog Devices Inc., utilizing the company's proprietary iCoupler® technology. This component combines high-speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology to provide superior performance characteristics compared to optocoupler devices and other integrated couplers. The ADUM141E1BRQZ is designed for high common-mode transient immunity, robustness to radiated and conducted noise, and low propagation delay, making it an ideal choice for various isolation applications.

Key Specifications

Parameter Value Unit
Number of Channels 4
Propagation Delay 13 ns (5 V), 15 ns (1.8 V) ns
Data Rate 150 Mbps Mbps
Supply Voltage Range 1.8 V to 5 V V
Withstand Voltage Rating 3.0 kV rms / 3.75 kV rms kV rms
Operating Temperature Range -40°C to +125°C °C
Package Style 16-lead QSOP
Fail-Safe Output State High or Low
Common-Mode Transient Immunity 100 kV/μs kV/μs

Key Features

  • High common-mode transient immunity: 100 kV/μs
  • High robustness to radiated and conducted noise
  • Low propagation delay: 13 ns (5 V), 15 ns (1.8 V)
  • 150 Mbps maximum guaranteed data rate
  • 1.8 V to 5 V level translation
  • Backward compatibility with ADuM1400/ADuM1401/ADuM1402 series
  • Low dynamic power consumption
  • Fail-safe high or low output options
  • Qualified for automotive applications
  • UL, CSA, VDE, and CQC certifications for safety and regulatory compliance

Applications

  • General-purpose multichannel isolation
  • Serial peripheral interface (SPI)/data converter isolation
  • Industrial field bus isolation
  • Automotive applications

Q & A

  1. What is the ADUM141E1BRQZ used for?

    The ADUM141E1BRQZ is used for general-purpose multichannel isolation, SPI/data converter isolation, industrial field bus isolation, and other applications requiring high-speed digital isolation.

  2. What is the maximum data rate of the ADUM141E1BRQZ?

    The maximum guaranteed data rate is 150 Mbps.

  3. What is the operating temperature range of the ADUM141E1BRQZ?

    The operating temperature range is -40°C to +125°C.

  4. What are the safety and regulatory approvals for the ADUM141E1BRQZ?

    The device has UL recognition, CSA component acceptance notice, VDE certificate of conformity, DIN V VDE V 0884-11 certification, and CQC certification per GB4943.1-2011.

  5. What is the package style of the ADUM141E1BRQZ?

    The package style is a 16-lead QSOP.

  6. Does the ADUM141E1BRQZ support level translation?
  7. What is the common-mode transient immunity of the ADUM141E1BRQZ?

    The common-mode transient immunity is 100 kV/μs.

  8. Is the ADUM141E1BRQZ backward compatible with other models?
  9. What are the fail-safe output options for the ADUM141E1BRQZ?

    The device offers fail-safe high or low output options.

  10. Is the ADUM141E1BRQZ qualified for automotive applications?

Product Attributes

Technology:Magnetic Coupling
Type:General Purpose
Isolated Power:No
Number of Channels:4
Inputs - Side 1/Side 2:3/1
Channel Type:Unidirectional
Voltage - Isolation:3000Vrms
Common Mode Transient Immunity (Min):75kV/µs
Data Rate:150Mbps
Propagation Delay tpLH / tpHL (Max):13ns, 13ns
Pulse Width Distortion (Max):3ns
Rise / Fall Time (Typ):2.5ns, 2.5ns
Voltage - Supply:1.7V ~ 5.5V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:16-SSOP (0.154", 3.90mm Width)
Supplier Device Package:16-QSOP
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