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Name: ADUM7441ARQZ
Brand: Analog Devices Inc.
SKU: ADUM7441ARQZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. ADUM7441ARQZ

Part No.:: ADUM7441ARQZ

Manufacturer:: Analog Devices Inc.

Package:: 16-SSOP (0.154, 3.90mm Width)

Datasheet:

Description:: DGTL ISO 1000VRMS 4CH GP 16QSOP

In Stock:: 3024

Quantity:: Add To Cart

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ADUM7441ARQZ Specifications

Packaging:
Bulk,Tube
Series:
iCoupler®
ProductStatus:
Active
Technology:
Magnetic Coupling
Type:
General Purpose
IsolatedPower:
No
NumberofChannels:
4
Inputs-Side1/Side2:
3/1
ChannelType:
Unidirectional
Voltage-Isolation:
1000Vrms
CommonModeTransientImmunity(Min):
15kV/µs
DataRate:
1Mbps
PropagationDelaytpLH/tpHL(Max):
75ns, 75ns
PulseWidthDistortion(Max):
25ns
Rise/FallTime(Typ):
2ns, 2ns
Voltage-Supply:
3V ~ 5.5V
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

ADUM7441ARQZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADUM7441ARQZ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADUM7441ARQZ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ADUM7441ARQZ information

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ADUM7441ARQZ Typical application Circuitry

ADUM7441ARQZ

The ADUM7441ARQZ is a quintessential model within the ADuM series, a portfolio of digital isolators developed by Analog Devices. This series is revered for its innovative use of iCoupler® technology, which facilitates the transfer of digital signals across a galvanic isolation barrier, thus ensuring data integrity and isolation safety. The ADUM7441ARQZ, in particular, features quad channels in a robust, compact package, making it an ideal choice for applications requiring high-speed digital isolation, such as industrial PLCs, serial communication interfaces, and power supply control systems.

1. Power Supply Inputs (VDD1, VDD2): The ADUM7441ARQZ is powered by two separate supply voltages, VDD1 for the input side and VDD2 for the output side, accommodating the dual isolated domains. These pins typically operate at a voltage range of 3.0V to 5.5V, facilitating compatibility with a variety of logic levels. Employing decoupling capacitors close to these pins is crucial to stabilize the power supply and minimize noise.

2. Ground Connections (GND1, GND2): The device features two ground pins, GND1 for the input side and GND2 for the output side, corresponding to its dual isolated domains. Establishing a solid ground connection for each domain is essential for maintaining signal integrity and ensuring reliable operation of the ADUM7441ARQZ.

3. Input Pins (IN1, IN2, IN3, IN4): The ADUM7441ARQZ's input pins are designed to accept digital signals from the driving logic, which are then prepared for isolation. These inputs are compatible with standard CMOS and LVTTL logic levels, allowing straightforward interfacing with a wide range of digital systems.

4. Output Pins (OUT1, OUT2, OUT3, OUT4): Corresponding to each input pin, the device provides isolated output pins. These outputs replicate the input digital signals, now safely isolated, to the receiving logic on the output side. The integrity of the signal is preserved across the isolation barrier, ensuring accurate data transmission.

5. Isolation Barrier: While not a physical pin, the core feature of the ADUM7441ARQZ is its integrated isolation barrier, which electrically separates the input and output domains. This barrier provides significant isolation voltage protection, crucial for safeguarding sensitive electronics from high voltage transients and noise.

6. Viso Power Pins (Optional): Some configurations of the ADuM series, including variants of the ADUM7441ARQZ, may include Viso power pins intended for integrated isolated power solutions. These pins, when present, are used to supply isolated power to the output side, further simplifying the design of isolated systems.

Incorporating the ADUM7441ARQZ into a circuit requires careful consideration of the isolation requirements, including the selection of appropriate power supply voltages, the management of ground connections, and the interfacing of input and output signals. By effectively utilizing the ADUM7441ARQZ, designers can achieve high-performance digital isolation, enhancing the safety and reliability of their electronic systems. This device exemplifies Analog Devices' commitment to innovation in isolation technology, offering a solution that combines performance, compactness, and ease of use for a wide array of applications.

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6. What is the process for return or replacement of ADUM7441ARQZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADUM7441ARQZ we delivered, we will accept the replacement or return of the ADUM7441ARQZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADUM7441ARQZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations