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ADuM7640ARQZ

-channel Digital Isolator by Analog Devices with SMT design, ADUM7640ARQZ model, 1000 V voltage rating, and 20-Pin configuration

Manufacturer:

Analog Devices
Mfr.Part #:

ADuM7640ARQZ
Datasheet:

ADuM7640ARQZ Datasheet (PDF)
Series:

ADUM7640
Mounting Style:

SMD/SMT
Number of Channels:

6 Channel
Polarity:

Bidirectional

Email: [email protected]

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Tel: +852 95804164

ADuM7640ARQZ General Description

The ADuM7640ARQZ is a quad-channel digital isolator developed by Analog Devices. It features four independent channels, each capable of providing galvanic isolation between two sides of the device. This isolation helps prevent noise, voltage spikes, and other disturbances from propagating between different parts of a circuit, enhancing system reliability and safety.Operating with a wide supply voltage range of 3.0V to 5.5V, the ADuM7640ARQZ supports various digital communication protocols, including SPI, I2C, and UART. It offers high-speed data rates, with options for up to 150 Mbps to accommodate fast communication requirements in industrial, automotive, and communication applications.The device is designed to meet stringent safety and regulatory standards, including IEC 61010, IEC 60601, and UL recognition, making it suitable for use in medical, industrial, and automotive systems where isolation is critical.With its small footprint and low power consumption, the ADuM7640ARQZ is well-suited for applications where board space and energy efficiency are important considerations.

Key Features

The ADuM7640ARQZ is an isolated, quad-channel digital isolator

Its features include 4 independent channels, a maximum data rate of 50 Mbps, and reinforced isolation with up to 5 kV RMS isolation rating

It operates with a supply voltage range of 3

0V to 5

5V and has low power consumption

Application

The ADUM7640ARQZ is commonly used in industrial applications for isolating high-speed data transmission in noisy environments

It's ideal for motor control, power supply monitoring, and communication systems where electrical isolation is crucial for safety and performance

Its high-speed capabilities and robust isolation make it suitable for various industrial automation and control systems

Specifications

Product Category	Digital Isolators	Series	ADUM7640
Mounting Style	SMD/SMT	Number of Channels	6 Channel
Polarity	Bidirectional	Data Rate	1 Mb/s
Isolation Voltage	1000 Vrms	Isolation Type	Magnetic Coupling
Supply Voltage - Max	5.5 V	Supply Voltage - Min	3 V
Operating Supply Current	4.4 mA, 5.7 mA	Propagation Delay Time	20 ns
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 105 C
Maximum Fall Time	2.8 ns	Maximum Rise Time	2.8 ns
Operating Supply Voltage	5.5 V	Product Type	Digital Isolators
Pulse Width	250 ns	Factory Pack Quantity	56
Subcategory	Interface ICs	Type	General Purpose
Unit Weight	0.008508 oz