ADUM1201WSRZ53-RL7
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Analog Devices Inc. ADUM1201WSRZ53-RL7

Manufacturer No:
ADUM1201WSRZ53-RL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
DGTL ISO 2500VRMS 2CH GP 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADUM1201WSRZ53-RL7 is a dual-channel digital isolator produced by Analog Devices Inc. This component is designed to provide high isolation and reliable data transfer between two isolated domains. It is part of the ADuM1200/ADuM1201 series, known for its high common-mode transient immunity and precise timing characteristics. The ADUM1201WSRZ53-RL7 is packaged in an 8-SOIC (0.154", 3.90mm Width) and is suitable for surface mount applications. Although this product is currently marked as obsolete, it remains relevant for existing designs and legacy systems.

Key Specifications

Parameter Value Unit Comments
Manufacturer Analog Devices Inc.
Package / Case 8-SOIC (0.154", 3.90mm Width)
Mounting Type Surface Mount
Number of Channels 2
Voltage - Isolation 2500 Vrms V
Voltage - Supply 3V ~ 5.5V V
Operating Temperature -40°C ~ 125°C °C
Data Rate Up to 25 Mbps (NRZ) Mbps
Propagation Delay (tpLH / tpHL) 150 ns ns
Rise / Fall Time (Typ) 2.5 ns ns
Pulse Width Distortion (Max) 3 ns ns
Common Mode Transient Immunity >25 kV/μs kV/μs

Key Features

  • High Isolation Voltage: The ADUM1201WSRZ53-RL7 offers a high isolation voltage of 2500 Vrms, ensuring reliable data transfer between isolated domains.
  • High Data Rate: Supports data rates up to 25 Mbps (NRZ), making it suitable for high-speed applications.
  • Precise Timing Characteristics: Features low propagation delay (150 ns) and minimal pulse width distortion (3 ns), ensuring accurate signal transmission.
  • High Common-Mode Transient Immunity: Provides immunity to common-mode transients exceeding 25 kV/μs, enhancing reliability in noisy environments.
  • Wide Operating Temperature Range: Operates over a temperature range of -40°C to 125°C, making it suitable for various environmental conditions.
  • 3 V/5 V Level Translation: Supports mixed 3 V/5 V operation, facilitating integration into diverse system designs.

Applications

  • Size-Critical Multichannel Isolation: Ideal for applications where space is limited and multiple isolation channels are required.
  • SPI Interface/Data Converter Isolation: Used in SPI interfaces and data converter applications to ensure isolated data transfer.
  • RS-232/RS-422/RS-485 Transceiver Isolation: Suitable for isolating serial communication interfaces.
  • Digital Field Bus Isolation: Applied in digital field bus systems to maintain signal integrity and isolation.
  • Automotive Applications: Qualified for use in hybrid electric vehicles, battery monitors, and motor drives due to its high reliability and temperature range.

Q & A

  1. What is the isolation voltage of the ADUM1201WSRZ53-RL7?

    The ADUM1201WSRZ53-RL7 has an isolation voltage of 2500 Vrms.

  2. What is the maximum data rate supported by the ADUM1201WSRZ53-RL7?

    The ADUM1201WSRZ53-RL7 supports data rates up to 25 Mbps (NRZ).

  3. What is the propagation delay of the ADUM1201WSRZ53-RL7?

    The propagation delay (tpLH / tpHL) is 150 ns.

  4. What is the common-mode transient immunity of the ADUM1201WSRZ53-RL7?

    The common-mode transient immunity is greater than 25 kV/μs.

  5. What is the operating temperature range of the ADUM1201WSRZ53-RL7?

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

  6. Is the ADUM1201WSRZ53-RL7 RoHS compliant?

    Yes, the ADUM1201WSRZ53-RL7 is lead-free and RoHS compliant.

  7. What is the package type of the ADUM1201WSRZ53-RL7?

    The package type is 8-SOIC (0.154", 3.90mm Width) in Tape & Reel (TR) format.

  8. Is the ADUM1201WSRZ53-RL7 suitable for automotive applications?

    Yes, it is qualified for use in automotive applications, including hybrid electric vehicles, battery monitors, and motor drives.

  9. What is the typical rise and fall time of the ADUM1201WSRZ53-RL7?

    The typical rise and fall time is 2.5 ns.

  10. Is the ADUM1201WSRZ53-RL7 still in production?

    No, the ADUM1201WSRZ53-RL7 is currently marked as obsolete and is no longer manufactured.

Product Attributes

Technology:Magnetic Coupling
Type:General Purpose
Isolated Power:No
Number of Channels:2
Inputs - Side 1/Side 2:1/1
Channel Type:Unidirectional
Voltage - Isolation:2500Vrms
Common Mode Transient Immunity (Min):25kV/µs
Data Rate:1Mbps
Propagation Delay tpLH / tpHL (Max):150ns, 150ns
Pulse Width Distortion (Max):40ns
Rise / Fall Time (Typ):2.5ns, 2.5ns
Voltage - Supply:3V ~ 5.5V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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