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ADUM1300BRWZ

Name: ADUM1300BRWZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 3CH GP 16-SOIC

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Mfr。パート #ADUM1300BRWZ
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データシート ADUM1300BRWZ DataSheet
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仕様

Series	iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	3
Inputs - Side 1/Side 2	3/0
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	10Mbps
Propagation Delay tpLH / tpHL (Max)	50ns, 50ns
Pulse Width Distortion (Max)	3ns
Rise / Fall Time (Typ)	2.5ns, 2.5ns
Voltage - Supply	2.7V ~ 5.5V
Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	ADUM1300

概要

Description

The ADUM1300BRWZ is an isolated communication device designed by Analog Devices, utilizing capacitive isolation technology. It typically facilitates data transfer between two different domains, ensuring electrical isolation to protect sensitive components from voltage spikes and noise. This device supports a range of applications, including industrial control systems, medical devices, and data acquisition systems.
Key features include high-speed data transmission rates, low power consumption, and robust performance across various environmental conditions. The ADUM1300BRWZ supports multiple channels and offers a compact package design, making it suitable for space-constrained applications. Additionally, it is compatible with various standard interfaces, enhancing its versatility in different electronic designs.
Overall, the ADUM1300BRWZ is essential for enhancing the reliability and safety of systems requiring isolated communication.

Features

The ADUM1300BRWZ is a digital isolator from Analog Devices, designed for robust data communication across isolated domains. Key features include:
1. High Speed: Supports data rates up to 1 Mbps, suitable for high-speed applications.
2. Isolation Voltage: Provides a galvanic isolation of 5 kV for enhanced safety and noise immunity.
3. Low Power Consumption: Operates with low supply current, making it energy-efficient.
4. Multiple Channels: Offers 1 or 2 channels for flexible system design.
5. Wide Supply Voltage Range: Accepts input voltages from 2.7 V to 5.5 V, accommodating various power supply requirements.
6. Temperature Range: Rated for operation from -40°C to +125°C, ensuring reliability in harsh environments.
7. Small Package: Available in a compact 8-lead SOIC package, facilitating efficient PCB layout.
These features make the ADUM1300BRWZ ideal for applications in industrial automation, medical devices, and any system requiring electrical isolation.

Package

The ADUM1300BRWZ is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) package. It features a wide body for improved thermal performance and is designed for surface mounting.

Pinout

The ADUM1300BRWZ is a digital isolator with a total pin count of 16. Its primary function is to provide galvanic isolation between digital signals, ensuring that data can be transmitted safely across isolated domains, which is essential for protecting sensitive components from high voltages and noise.
Key pins and their functions include:
1. VDD1 (Pin 1): Power supply for the input side.
2. VDD2 (Pin 8): Power supply for the output side.
3. GND1 (Pin 2): Ground for the input side.
4. GND2 (Pin 7): Ground for the output side.
5. A1 (Pin 3): Input data from the input side.
6. A2 (Pin 4): Second input data.
7. B1 (Pin 6): Corresponding output from the output side.
8. B2 (Pin 5): Second output corresponding to A2.
Additionally, the device features isolation channels, providing robust data integrity over a range of voltages.

Manufacturer

The ADUM1300BRWZ is manufactured by Analog Devices, Inc. (ADI), a leading global company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI serves various industries, including communications, automotive, healthcare, and industrial automation. The company is well-known for its innovative solutions in data conversion, signal processing, and power management, making it a key player in the semiconductor market. The ADUM1300BRWZ specifically is a digital isolator used for signal isolation in applications requiring high reliability and noise immunity.

Application

The ADUM1300BRWZ is an isolated digital isolator used in various applications, including industrial automation, medical devices, power management systems, communication equipment, and data acquisition. It provides galvanic isolation for signal transmission, enhancing safety and reliability in environments with high voltages or noise. Its low power consumption and high data rates make it suitable for applications requiring robust isolation in mixed-signal systems.

Equivalent

The ADUM1300BRWZ is an isolated digital isolator from Analog Devices. Equivalent products include the Isolators from Texas Instruments like the ISO7221 and ISO7241, and from Silicon Labs, such as the Si86xx series. Additionally, the MAX14730 from Maxim Integrated can serve similar functions. Always verify specifications like data rate, isolation voltage, and package type when selecting an equivalent.