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Name: ADUM1250ARZ-RL7
Brand: Analog Devices Inc.
SKU: ADUM1250ARZ-RL7
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. ADUM1250ARZ-RL7

Part No.:: ADUM1250ARZ-RL7

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: ADUM1250ARZ-RL7.pdf

Description:: DGTL ISOL 2500VRMS 2CH I2C 8SOIC

In Stock:: 2777

Quantity:: Add To Cart

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ADUM1250ARZ-RL7 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
iCoupler®
ProductStatus:
Active
Technology:
Magnetic Coupling
Type:
I²C
IsolatedPower:
No
NumberofChannels:
2
Inputs-Side1/Side2:
2/2
ChannelType:
Bidirectional
Voltage-Isolation:
2500Vrms
CommonModeTransientImmunity(Min):
25kV/µs
DataRate:
1Mbps
PropagationDelaytpLH/tpHL(Max):
-
PulseWidthDistortion(Max):
145ns, 85ns
Rise/FallTime(Typ):
-
Voltage-Supply:
3V ~ 5.5V
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

ADUM1250ARZ-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADUM1250ARZ-RL7 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 ADUM1250ARZ-RL7 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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ADUM1250ARZ-RL7 information

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ADUM1250ARZ-RL7 Typical application Circuitry

ADUM1250ARZ-RL7

The ADUM1250ARZ-RL7 is a highly specialized integrated circuit chip, celebrated for its specific functionality, applicable in various scenarios, and characterized by notable parameter features. This section will discuss its functionality, application scenarios, parameter features, and detail a comprehensive circuit design for a specific application, focusing on pin connections and design considerations.

Functionality of ADUM1250ARZ-RL7

- I2C Isolator: The ADUM1250ARZ-RL7 functions as an I2C bus isolator, designed to facilitate I2C communication across an electrical isolation barrier. This is crucial for ensuring signal integrity and safety in electronic systems.

Application Scenarios

- Industrial Automation Systems: Commonly used in industrial control systems to isolate I2C communication between sensors or control modules.

- Data Communication in Harsh Environments: Applied in environments where I2C data communication requires isolation from noise or ground loop interference.

Parameter Features

- Bidirectional I2C Isolation: Capable of isolating bidirectional I2C signals, allowing uninterrupted communication across isolation barriers.

- High-Speed I2C Support: Supports high-speed I2C communication, essential for effective data transfer in various applications.

Circuit Design in Industrial Automation Systems

Designing a circuit using ADUM1250ARZ-RL7 for I2C isolation in an industrial automation system involves:

1. I2C Bus Connection to Input Side: Connect the I2C bus lines SDA (data) and SCL (clock) from the controller to pins 1 (SDAI1) and 3 (SCLI1) of the ADUM1250ARZ-RL7. These pins serve as the I2C input.

2. Grounding the Input Side: Link pin 5 (GNDA1) to the ground of the controller side. This provides a reference ground for the input side.

3. Power Supply for the Input Side: Connect a power source, typically 3.3V or 5V, to pin 8 (VDD1) to power the input side of the isolator.

4. Isolated I2C Bus Connection from Output Side: Attach the isolated I2C lines to pins 6 (SDAO1) for SDA and 4 (SCLO1) for SCL. These pins output the isolated I2C signals.

5. Grounding the Output Side: Connect pin 2 (GNDA2) to the ground of the device receiving the isolated I2C signals.

6. Power Supply for the Output Side: Link a power source to pin 7 (VDD2) to power the output side of the isolator.

Design Considerations

- Effective Isolation: Ensure that the ADUM1250ARZ-RL7 provides adequate isolation to mitigate electrical noise and potential ground loops.

- Signal Integrity in I2C Communication: Maintain the clarity and integrity of the I2C signals across the isolation barrier for reliable and accurate communication.

- Stable Power Sources: Provide stable and clean power supplies for both the input and output sides of the isolator to ensure uninterrupted operation.

In industrial automation systems, the ADUM1250ARZ-RL7 is essential for enabling I2C communication between devices in different electrical environments, ensuring signal integrity, and enhancing the overall safety and reliability of the system.

ADUM1250ARZ-RL7 FAQ

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6. What is the process for return or replacement of ADUM1250ARZ-RL7?

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 ADUM1250ARZ-RL7 we delivered, we will accept the replacement or return of the ADUM1250ARZ-RL7 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 ADUM1250ARZ-RL7.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations