ADUM1100BRZ-RL7

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ADUM1100BRZ-RL7

+BOM

DGTL ISOLTR 2.5KV 1CH GP 8-SOIC

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  • 데이터시트 ADUM1100BRZ-RL7 DataSheet

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사양

속성 가치
Series iCoupler®
PartStatus Active
Technology Magnetic Coupling
Type General Purpose
IsolatedPower No
NumberofChannels 1
Inputs-Side1/Side2 1/0
ChannelType Unidirectional
Voltage-Isolation 2500Vrms
CommonModeTransientImmunity(Min) 25kV/µs
DataRate 100Mbps
PropagationDelaytpLH/tpHL(Max) 18ns, 18ns
PulseWidthDistortion(Max) 2ns
Rise/FallTime(Typ) 3ns, 3ns
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 ADUM1100

개요

Description

The ADUM1100BRZ-RL7 is a digital isolator manufactured by Analog Devices. It features single-channel isolation using iCoupler technology, ensuring high data rates of up to 100 Mbps while maintaining electrical isolation between its input and output. This isolation is critical in preventing noise and high voltages from affecting sensitive circuitry, making the device suitable for use in medical, industrial, and power supply applications.
The device operates over a wide range of power supply voltages (3.0 V to 5.5 V) and offers a low propagation delay, typically around 10 ns, which is beneficial for high-speed data communication. It also includes a fail-safe feature to ensure that the output remains in a known state if the input power is lost.
Packaged in a small 8-lead SOIC, the ADUM1100BRZ-RL7 is designed for ease of integration into existing systems, offering robust performance and reliability. It is compliant with safety standards, ensuring it meets necessary isolation and insulation requirements for various applications.

Equivalent

The ADUM1100BRZ-RL7 is a digital isolator from Analog Devices. Equivalent products include:
1. Si8620BB-B-IS from Silicon Labs: A high-speed digital isolator with similar isolation and data rate capabilities.
2. ISO7220ADR from Texas Instruments: A dual-channel digital isolator with a comparable isolation voltage and performance.
3. MAX14850ASA+T from Maxim Integrated: Offers similar isolation features and is used in communication interfaces.
These equivalents should be verified for specific application requirements, as features like data rate and channel configuration may vary.

Features

The ADUM1100BRZ-RL7 is a digital isolator manufactured by Analog Devices. Key features of this component include:
1. Isolation Technology: It utilizes iCoupler® technology to provide electrical isolation between input and output.
2. Single Channel: The ADUM1100BRZ-RL7 is a single-channel isolator, which is suitable for applications needing unidirectional data transfer.
3. Data Rate: It supports data rates up to 100 Mbps, making it suitable for high-speed communication requirements.
4. Isolation Voltage: The device offers an isolation voltage of 2.5 kVrms.
5. Low Power Consumption: It is designed for low power operation, with a low current draw on the supply side.
6. Package: The isolator comes in a small 8-lead SOIC package, which allows for compact circuit board designs.
7. Temperature Range: It operates over a wide temperature range, typically from -40°C to +125°C.
These features make the ADUM1100BRZ-RL7 suitable for a variety of applications, including signal isolation in industrial, medical, and data acquisition systems.

Pinout

The ADUM1100BRZ-RL7 is an isolated digital signal isolator from Analog Devices, part of the ADuM1100 series. It is provided in an 8-pin SOIC (Small Outline Integrated Circuit) package. This device is designed to isolate digital signals and is primarily used in applications needing signal separation between different parts of a system to prevent noise and voltage spikes from affecting sensitive components.
Key features include:
- Pins: 8 pins in total
- Channels: Single-channel digital isolator
- Isolation Voltage: It typically offers an isolation voltage of up to 2.5 kV
- Data Rate: Supports data rates up to 1 Mbps
- Supply Voltage: Operates at standard digital supply voltages, accommodating a range for both input and output sides
- Function: Provides electrical isolation, ensuring that digital signals are transmitted across an isolation barrier without a direct electrical connection
This device is suitable for applications such as microcontroller interface connections, data acquisition systems, and industrial field bus isolation, where signal integrity and electrical isolation are critical.

Manufacturer

The ADUM1100BRZ-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing high-performance integrated circuits used in analog and digital signal processing applications. The company provides solutions for a wide range of industries, including automotive, communications, industrial, healthcare, and consumer electronics. Analog Devices is known for its innovative products and technologies, which are used in applications such as data conversion, signal processing, power management, radio frequency (RF) systems, and more.

Application

The ADUM1100BRZ-RL7 is a digital isolator used in various applications, including industrial automation, data acquisition systems, and power supply systems. It is employed for isolating communication lines in microcontroller interfaces and protecting sensitive components from voltage transients. Additionally, it is suitable for use in motor control systems, instrumentation and control systems, and medical equipment, where electrical isolation is critical for safety and performance. Its compact design and ability to handle high data rates make it ideal for applications requiring secure and efficient data transmission across isolated boundaries.

Package

The ADUM1100BRZ-RL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface-mount technology, making it ideal for applications requiring isolation and small form factors.

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