ADUM1402CRWZ

Isolators with quadruple channels
5,418 有效庫存

ADUM1402CRWZ

有效庫存5,418

Isolators with quadruple channels

  • 製造商零件號 # : ADUM1402CRWZ

  • 包裝/封裝: RW-16

  • 零件狀態 : ACTIVE

  • 製造商: Analog Devices

  • 產品分類 : Digital Isolators

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服務與包裝

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About After Sales Service

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例子

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ADUM1402CRWZ 數據表
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詳細說明

With its high-speed CMOS and monolithic air core transformer technology, the ADuM1402CRWZ delivers superior isolation capabilities compared to optocoupler devices. This enables seamless communication between different systems while maintaining safety and security. Whether used in industrial automation, automotive applications, or medical devices, the ADuM1402CRWZ ensures reliable data transfer and protection against voltage transients

主要特徵

  • This product supports high-speed communication
  • With data transfer rates of up to 25 Mbps

應用

  • Ensures signal integrity
  • Used in automotive electronics
  • Provides power supply isolation

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! Digital Isolators RoHS Details
Series ADUM1402 Mounting Style SMD/SMT
Package / Case SOIC-16 Number of Channels 4 Channel
Polarity Unidirectional Data Rate ! 120 Mb/s
Isolation Voltage ! 2500 Vrms Isolation Type Magnetic Coupling
Supply Voltage - Max 5.5 V Supply Voltage - Min 2.7 V
Operating Supply Current 44 mA Propagation Delay Time 27 ns
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 105 C
Brand Analog Devices Maximum Fall Time 3 ns (Typ)
Maximum Rise Time 3 ns (Typ) Operating Supply Voltage ! 5 V
Product Type ! Digital Isolators Pulse Width 1000 ns
Factory Pack Quantity 47 Subcategory Interface ICs
Type General Purpose Unit Weight 0.023492 oz

Specification Comparison

ADUM1401CRWZ vs ADUM1402ARWZ vs ADUM1402CRWZ ADUM1401ARWZ vs ADUM1402ARWZ vs ADUM1402CRWZ

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 ADUM1402CRWZ PDF 下載

常見問題解答

What is ADUM1402CRWZ?

The ADUM1402CRWZ is a dual-channel digital isolator designed by Analog Devices. It is ideal for applications requiring signal isolation, such as industrial automation, motor control, and power supply monitoring.

How Does ADUM1402CRWZ Work?

The ADUM1402CRWZ works by providing galvanic isolation between two digital signal paths, ensuring no direct electrical connection between the input and output sides. This isolation is achieved using Analog Devices' iCoupler technology, which combines high-speed CMOS and monolithic transformer technology to provide high levels of isolation and noise immunity.

How Many Pins does ADUM1402CRWZ have and What are the Functions of the Pinout Configuration?

The ADUM1402CRWZ is housed in a 16-lead wide body SOIC package. The pinout configuration includes:

  • VDx1, VDx2: Power supply pins for channels 1 and 2, respectively.
  • GNDx1, GNDx2: Ground pins for channels 1 and 2, respectively.
  • DI1, DI2: Digital input pins for channels 1 and 2, respectively.
  • DO1, DO2: Digital output pins for channels 1 and 2, respectively.
  • N/C: No connect pin.

What are the Pros and Cons of ADUM1402CRWZ?

Pros:

  • High Isolation Voltage: Provides high isolation voltage to protect sensitive circuits.
  • High Noise Immunity: Offers high noise immunity, ensuring reliable signal transmission.
  • Fast Data Rates: Supports high-speed data rates for quick response in digital communication.
  • Compact Package: The 16-lead wide body SOIC package is space-efficient, suitable for compact designs.

Cons:

  • Cost: Digital isolators with high levels of isolation and noise immunity may have a higher cost compared to basic alternatives.
  • Complexity: Requires careful consideration of isolation voltages and data rate requirements for proper selection.
  • External Components: May require additional external components for specific applications, such as bypass capacitors.

Are There Any Equivalents/Alternatives to ADUM1402CRWZ for Recommendation?

  • The Si823x series from Silicon Labs offers similar dual-channel digital isolators with various channel configurations.
  • Alternatives to the ADUM1402CRWZ include the ISO7221A from Texas Instruments and the IL610-2E from NVE Corporation.

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