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Name: ADM1485ARZ-REEL
Brand: Analog Devices Inc.
SKU: ADM1485ARZ-REEL
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. ADM1485ARZ-REEL

Part No.:: ADM1485ARZ-REEL

Manufacturer:: Analog Devices Inc.

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

Datasheet:: ADM1485ARZ-REEL.pdf

Description:: IC TRANSCEIVER HALF 1/1 8SOIC

In Stock:: 9535

Quantity:: Add To Cart

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ADM1485ARZ-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADM1485ARZ-REEL 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 ADM1485ARZ-REEL 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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ADM1485ARZ-REEL Typical application Circuitry

ADM1485ARZ-REEL

The ADM1485ARZ-REEL is an integrated circuit designed for RS-485/RS-422 serial communication, functioning as a transceiver. This type of chip is essential in applications requiring reliable data transmission over long distances, particularly in noisy environments. Let's explore its functionality, application scenarios, parameter features, a detailed circuit connection example, and design considerations.

1. Functionality: The ADM1485ARZ-REEL serves as a transceiver for RS-485 and RS-422 communication protocols. These protocols are ideal for achieving balanced data transmission, which is crucial for maintaining data integrity and minimizing noise in long-distance communication.

2. Application Scenarios: This chip is widely used in industrial control systems, network communication systems, and building automation. It's especially useful in distributed control systems or any application where multiple devices communicate over significant distances.

3. Parameter Features: Key features of the ADM1485ARZ-REEL include its capability for high-speed data transmission, strong electrostatic discharge (ESD) protection, and extended common-mode voltage range. These features make it robust and reliable for industrial and commercial applications.

4. Circuit Connection Example (Industrial Control System):

- Power Supply Connection: Connect the VCC pin of the ADM1485ARZ-REEL to a +5V power source. Ensure the power supply is stable and regulated.

- Grounding: The GND pin should be connected to the system ground. This is crucial for reducing noise and ensuring reliable communication.

- Differential Data Lines Connection: Attach the A and B pins of the ADM1485ARZ-REEL to the differential data lines of the RS-485 network, essential for data transmission.

- Data Input/Output: Link the DI (Data Input) pin to the data output of a microcontroller or data source and connect the RO (Receiver Output) pin to the data input of the microcontroller.

- Driver and Receiver Enable Lines: The DE (Driver Enable) and RE (Receiver Enable) pins control the transmitting and receiving functions. They should be connected to the control logic of the system.

5. Design Considerations:

- Impedance Matching: Match the impedance of the transmission lines with the characteristic impedance of the RS-485 network to prevent signal reflections.

- Termination Resistors: Use termination resistors at the end of the data lines to match the network's impedance.

- Isolation: Consider implementing isolation in the circuit to protect against voltage spikes and ground loops.

In summary, designing a circuit with the ADM1485ARZ-REEL requires attention to power supply stability, proper grounding, impedance matching, and effective management of the enable lines for transmitting and receiving. These considerations ensure reliable and efficient communication, particularly in industrial control systems where robustness and data integrity are paramount.

ADM1485ARZ-REEL information

ADM1485ARZ-REEL Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Transceiver
Protocol:
RS422, RS485
NumberofDrivers/Receivers:
1/1
Duplex:
Half
ReceiverHysteresis:
70 mV
DataRate:
30Mbps
Voltage-Supply:
4.75V ~ 5.25V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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6. What is the process for return or replacement of ADM1485ARZ-REEL?

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 ADM1485ARZ-REEL we delivered, we will accept the replacement or return of the ADM1485ARZ-REEL 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 ADM1485ARZ-REEL.

(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