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Name: MAX485ECSA-T
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX485ECSA-T
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./Maxim Integrated MAX485ECSA-T

Part No.:: MAX485ECSA-T

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:: MAX485ECSA-T.pdf

Description:: RS-485/RS-422 TRANSCVR

In Stock:: 3387

Quantity:: Add To Cart

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MAX485ECSA-T Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Obsolete
Type:
-
Protocol:
-
NumberofDrivers/Receivers:
-
Duplex:
-
ReceiverHysteresis:
-
DataRate:
-
Voltage-Supply:
-
OperatingTemperature:
-
MountingType:
-

MAX485ECSA-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX485ECSA-T 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 MAX485ECSA-T 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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MAX485ECSA-T information

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MAX485ECSA+T Typical application Circuitry

MAX485ECSA+T

The MAX485ECSA+T is a low-power transceiver from Maxim Integrated, designed for RS-485 and RS-422 communication protocols. This device facilitates half-duplex communication, making it suitable for networked, multi-point systems where a single pair of wires is used for bidirectional data transmission. It's recognized for its robustness, reliability, and efficiency in electrically noisy environments and over long distances.

Application Scenarios

The MAX485ECSA+T is widely used in industrial automation systems, building automation, point-of-sale systems, and any application requiring reliable data communication over RS-485 or RS-422 networks.

Parameter Features

- Low Power Consumption: The MAX485ECSA+T is optimized for low power consumption, extending the life of battery-powered devices.

- Half-Duplex Communication: Supports half-duplex communication, enabling bidirectional data transmission over a single pair of wires.

- High Data Rate: Capable of data rates up to 2.5 Mbps, allowing for fast data transmission in time-sensitive applications.

- ESD Protection: Includes integrated ESD protection, enhancing the device's durability in harsh environments.

Application Scenario: Industrial Sensor Network

In an industrial sensor network, the MAX485ECSA+T can be used to interconnect various sensors to a central control unit over an RS-485 bus, ensuring reliable data communication in an electrically noisy environment.

- Power Supply Connection: Connect the VCC pin of the MAX485ECSA+T to a +5V power supply and the GND pin to the system ground to power the device.

- RS-485 Bus Interface: Connect the driver input (DI) to the transmit pin (TX) of the control unit's UART and the receiver output (RO) to the receive pin (RX). The differential bus pins (A and B) of the MAX485ECSA+T should be connected to the RS-485 bus lines for communication with other devices.

- Bus Termination: Install a termination resistor at each end of the RS-485 bus that matches the characteristic impedance of the cable, typically around 120 ohms, to minimize signal reflections.

- RE and DE Control: Manage the Receiver Enable (RE) and Driver Enable (DE) pins to control the direction of data flow in the half-duplex setup. These can be tied together and driven by a GPIO pin on the microcontroller for simplified control.

Design Considerations

- Cable Characteristics: Choose a suitable twisted-pair cable for the RS-485 bus that meets the required distance and data rate specifications while ensuring signal integrity.

- Decoupling Capacitor: Place a decoupling capacitor close to the VCC pin of the MAX485ECSA+T to filter out power supply noise, ensuring stable operation.

- Network Topology: Adhere to a linear bus topology with minimal stub lengths to prevent signal degradation and ensure reliable communication across the network.

- Isolation: Consider implementing galvanic isolation between the MAX485ECSA+T and the microcontroller in environments with high electrical noise or ground potential differences.

By incorporating the MAX485ECSA+T into industrial sensor networks with these design principles, robust and reliable RS-485 communication can be achieved, enhancing the system's overall performance and reliability in challenging industrial conditions.

MAX485ECSA-T FAQ

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3. Are the MAX485ECSA-T price and inventory displayed accurate?

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6. What is the process for return or replacement of MAX485ECSA-T?

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 MAX485ECSA-T we delivered, we will accept the replacement or return of the MAX485ECSA-T 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 MAX485ECSA-T.

(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