ADUM3200CRZ

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ADUM3200CRZ

+Nomenclature

DGTL ISOLTR 2.5KV 2CH GP 8-SOIC

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Spécifications

Attribut Valeur
Series iCoupler®
PartStatus Active
Technology Magnetic Coupling
Type General Purpose
IsolatedPower No
NumberofChannels 2
Inputs-Side1/Side2 2/0
ChannelType Unidirectional
Voltage-Isolation 2500Vrms
CommonModeTransientImmunity(Min) 25kV/µs
DataRate 25Mbps
PropagationDelaytpLH/tpHL(Max) 45ns, 45ns
PulseWidthDistortion(Max) 3ns
Rise/FallTime(Typ) 2.5ns, 2.5ns
Voltage-Supply 3V ~ 5.5V
OperatingTemperature -40°C ~ 105°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 8-SOIC
BaseProductNumber ADUM3200

Présentation

Description

The ADuM3200CRZ is a dual-channel digital isolator manufactured by Analog Devices. It utilizes iCoupler® technology to provide high-speed, bidirectional data transfer while maintaining electrical isolation between input and output circuits. This isolation is crucial in protecting sensitive components from high voltages and ensuring reliable data communication across different system parts.
The ADuM3200CRZ features a compact SOIC package, which minimizes space usage on printed circuit boards. It supports data rates up to 25 Mbps and offers low power consumption, making it suitable for various industrial and consumer applications. The device operates at a wide temperature range, making it reliable in harsh environments.
The ADuM3200CRZ is commonly used in applications like power supply circuits, data acquisition systems, and industrial automation, where isolation is necessary for safety and performance. Its robustness and efficiency help designers achieve effective isolation solutions without compromising signal integrity or increasing system complexity.

Equivalent

The ADUM3200CRZ is a digital isolator from Analog Devices. Equivalent products include:
1. Texas Instruments ISO7420
2. Broadcom ACPL-M61L
3. Maxim Integrated MAX14850
4. Silicon Labs Si8620
These alternatives have similar isolation voltage and data rate specifications, but always ensure that the specific parameters of each product match your application's requirements before making a substitution.

Features

The ADUM3200CRZ is a digital isolator with the following key features:
1. Isolation Technology: It utilizes iCoupler® technology to provide electrical isolation between systems, ensuring safety and signal integrity.

2. Channel Configuration: This model offers dual-channel isolation, supporting bidirectional communication.
3. Data Rate: It supports data rates up to 25 Mbps, making it suitable for high-speed communication applications.
4. Insulation Rating: It provides a high insulation voltage, typically up to 2.5 kVrms.
5. Low Power Consumption: The ADUM3200CRZ is designed to operate with low power, making it ideal for power-sensitive applications.
6. Wide Operating Temperature: It operates within a temperature range of -40°C to +105°C, suitable for industrial environments.
7. Safety Approvals: The device meets safety standards for reinforced insulation, ensuring compliance with international safety regulations.
8. Package Type: It comes in a small package, typically a 16-lead SOIC, contributing to space-efficient designs.
These features make the ADUM3200CRZ suitable for applications requiring robust isolation like industrial automation, power management, and data communication systems.

Pinout

The ADUM3200CRZ is a digital isolator manufactured by Analog Devices. It features a dual-channel design with a total of 8 pins. The main function of the ADUM3200CRZ is to provide electrical isolation between different parts of a system while allowing digital signals to pass between them. This isolation helps in preventing ground loops and protecting sensitive components from high voltage transients.
Here is a brief overview of its pin configuration and functions:
1. VDD1 (Pin 1): Supply voltage for side 1.
2. GND1 (Pin 2): Ground reference for side 1.
3. VIA (Pin 3): Input channel A for side 1.
4. VIB (Pin 4): Input channel B for side 1.
5. VOB (Pin 5): Output channel B for side 2.
6. VOA (Pin 6): Output channel A for side 2.
7. GND2 (Pin 7): Ground reference for side 2.
8. VDD2 (Pin 8): Supply voltage for side 2.
The device utilizes iCoupler® technology to achieve robust isolation and is suitable for applications requiring signal integrity and noise immunity.

Manufacturer

The ADUM3200CRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in a wide array of electronic equipment, including industrial, automotive, communication, and consumer devices. Analog Devices is well-known for its high-performance signal processing solutions and its focus on innovation in the semiconductor industry.

Application

The ADUM3200CRZ is a digital isolator used primarily in applications that require electrical isolation and signal integrity. Key application areas include:
1. Industrial Automation: Provides isolation for control signals in factory automation systems.
2. Power Supply Systems: Used in isolated power supply feedback systems.
3. Communication Systems: Ensures data integrity and isolation in communication interfaces.
4. Medical Equipment: Offers safety isolation for patient-connected devices.
5. Automotive Systems: Provides insulation in vehicle communication buses.
6. Renewable Energy: Used in solar inverters and wind turbines for safe signal transmission.
These applications benefit from the device's ability to provide robust signal isolation up to 2.5kV RMS.

Package

The ADUM3200CRZ is a digital isolator from Analog Devices and comes in an 8-lead SOIC (Small Outline Integrated Circuit) package.

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