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Name: MAX488EESA/GG8
Brand: Analog Devices Inc./Maxim Integrated
SKU: MAX488EESA/GG8
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 MAX488EESA/GG8

Part No.:: MAX488EESA/GG8

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:: MAX488EESA/GG8.pdf

Description:: INTEGRATED CIRCUIT

In Stock:: 2734

Quantity:: Add To Cart

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MAX488EESA/GG8 Specifications

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

MAX488EESA/GG8 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX488EESA/GG8 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 MAX488EESA/GG8 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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MAX488EESA/GG8 information

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MAX488EESA/GG8 Typical application Circuitry

MAX488EESA GG8

RS-485 and RS-422 communications are supported by the low-power transceiver chip MAX488EESA/GG8. With the ability to send and receive data at up to 2.5 Mbps, it can enable half-duplex communication.

Application Scenarios: This chip is widely used in applications such as industrial control systems, networked sensors, and data acquisition systems where reliable communication is required over long distances or in electrically noisy environments.

Key Parameters: The MAX488EESA/GG8 operates with a single 5V power supply, features a -7V to +12V common-mode input voltage range, and includes protection mechanisms such as thermal shutdown and short-circuit protection.

Example Circuit - Data Acquisition System:

1. Power Supply Connection: Connect the V_CC pin (pin 8) of the MAX488EESA/GG8 to a 5V power source, and the GND pin (pin 5) to the system ground.

2. Differential Communication Lines: Attach the A pin (pin 7) and B pin (pin 6) of the MAX488EESA/GG8 to the differential communication lines of the RS-485 bus.

3. Driver Enable Control: Link the DE pin (pin 3) of the MAX488EESA/GG8 to a digital output pin of a microcontroller to control the driver's enable state for data transmission.

4. Receiver Output: Connect the RO pin (pin 1) of the MAX488EESA/GG8 to a digital input pin of a microcontroller to receive data from the RS-485 bus.

5. Receiver Enable Control: Tie the RE pin (pin 2) of the MAX488EESA/GG8 to a digital output pin of a microcontroller, usually synchronized with the DE pin, to control the receiver's enable state.

6. Termination Resistor: If the MAX488EESA/GG8 is located at the end of the RS-485 bus, install a termination resistor (typically 120 ohms) between the A and B lines to reduce signal reflections.

Design Considerations:

1. Power Supply Decoupling: Place a 0.1 μF decoupling capacitor close to the V_CC and GND pins of the MAX488EESA/GG8 to filter out noise from the power supply.

2. Line Impedance Matching: Ensure that the termination resistor matches the characteristic impedance of the RS-485 cable to minimize signal reflections.

3. Common-Mode Voltage Range: Verify that the common-mode voltage of the RS-485 lines stays within the -7V to +12V range to ensure proper operation of the MAX488EESA/GG8.

4. Thermal Management: Although the MAX488EESA/GG8 features thermal shutdown, it is important to ensure that the device does not operate in conditions that would cause it to exceed its maximum junction temperature.

5. Layout Considerations: Keep the communication lines (A and B) as twisted pairs to reduce electromagnetic interference and maintain signal integrity.

Incorporating the MAX488EESA/GG8 into a data acquisition system requires careful attention to power supply decoupling, line impedance matching, and thermal management to ensure reliable communication in industrial environments.

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6. What is the process for return or replacement of MAX488EESA/GG8?

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 MAX488EESA/GG8 we delivered, we will accept the replacement or return of the MAX488EESA/GG8 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 MAX488EESA/GG8.

(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