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ADUM1400BRWZ

Name: ADUM1400BRWZ
Rating: 4.7 (12 reviews)

DGTL ISOLTR 2.5KV 4CH GP 16-SOIC

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資料表 ADUM1400BRWZ DataSheet
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規格

Series	iCoupler®
Part Status	Active
Technology	Magnetic Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	4
Inputs - Side 1/Side 2	4/0
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	ADUM1400

概述

Description

The ADUM1400BRWZ is a digital isolator from Analog Devices, designed to provide robust isolation in various applications, including industrial automation, medical devices, and data communication. This component utilizes capacitive isolation technology, allowing for high-speed data transfer while maintaining electrical isolation between the input and output.
Key features of the ADUM1400BRWZ include a high data rate of up to 150 Mbps, dual-channel operation, and isolation voltage ratings of up to 5 kV. It offers low power consumption, making it suitable for battery-operated devices. The device also incorporates integrated signal conditioning, which enhances signal integrity and reduces the need for external components.
The ADUM1400BRWZ is available in a compact package, facilitating easy integration into various electronic designs. Its reliability and performance make it ideal for applications requiring safety and noise immunity, such as control systems and communication interfaces.

Features

The ADUM1400BRWZ is a high-performance digital isolator from Analog Devices. Key features include:
1. Isolation: Provides galvanic isolation up to 5 kV RMS.
2. Data Rate: Supports data rates of up to 150 Mbps, suitable for high-speed applications.
3. Channels: Features a dual-channel configuration for flexibility in design.
4. Low Power Consumption: Operates with low supply currents, enhancing energy efficiency.
5. Operating Voltage: Compatible with supply voltages ranging from 3.0 V to 5.5 V for both the input and output sides.
6. Temperature Range: Qualified for -40°C to +125°C, making it suitable for industrial applications.
7. Small Package: Available in a compact SOIC-8 package, facilitating integration into space-constrained designs.
8. High Noise Immunity: Features high Common Mode Transient Immunity (CMTI) for reliable operation in noisy environments.
These attributes make the ADUM1400BRWZ ideal for applications in industrial automation, medical devices, and data communications.

Package

The ADUM1400BRWZ is packaged in a 16-lead wide body SOIC (Small Outline Integrated Circuit) format. It features a low profile design, suitable for surface mounting in various electronic applications.

Pinout

The ADUM1400BRWZ is an isolation amplifier from Analog Devices. It features a total of 16 pins. The primary function of the ADUM1400 is to provide digital isolation, allowing for safe communication between two circuits that may operate at different voltage levels.
Key pin functions include:
- Input pins (N1, N2): For differential input signal.
- Output pins (P1, P2): For the isolated output signal.
- Power supply pins (VDD1, VDD2): For powering the input and output sides, respectively.
- Ground pins (GND1, GND2): Common ground for each side.
- Additional pins (A, B, and C): For control and enable functions.
This isolation ensures high voltage safety and noise immunity, making it suitable for various applications, including industrial automation and communications.

Manufacturer

The ADUM1400BRWZ is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices focuses on various sectors, including industrial automation, automotive, communications, and healthcare, providing solutions for data conversion, signal processing, and power management. The ADUM1400BRWZ specifically is a digital isolator designed for applications requiring high-speed data transmission and robust isolation, commonly used in industrial control systems and safety-critical applications. ADI is recognized for its innovation and commitment to quality, serving a diverse range of industries worldwide.

Application

The ADUM1400BRWZ is a digital isolator primarily used in industrial automation, medical devices, and data communications. Its application areas include isolating data signals in power supplies, protecting sensitive components in noisy environments, and enabling communication between different voltage domains. It is ideal for use in systems requiring safety, reliability, and high-speed data transfer.

Equivalent

The ADUM1400BRWZ is an isolation barrier chip from Analog Devices. Equivalent products include the Si86xx series from Silicon Labs, HCPL-2601 and HCPL-2611 from Broadcom, and ISO7221 from Texas Instruments. When considering replacements, ensure to check specifications like isolation voltage, data rate, and supply voltage compatibility.