MAX3491EESD+

Name: MAX3491EESD+
Brand: Analog Devices
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

High-speed transceiver IC

7,135 Effective Inventory

MAX3491EESD+

Effective Inventory7,135

High-speed transceiver IC

Manufacturer Part # : MAX3491EESD+
Package/Case: SOIC-14
Part Status : ACTIVE
Brand: Analog Devices
Product Categories : Drivers, Receivers, Transceivers
Series : MAX3491
RoHS:

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

MAX3491EESD+ DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$3.358	$3.36
200	$1.300	$260.00
500	$1.254	$627.00
1000	$1.231	$1,231.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Please submit RFQ for MAX3491EESD+ or email to us: Email: [email protected], we will contact you in 12 hours.

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MAX3491EESD+ Details

The MAX3491EESD+ is a high-speed, low-power RS-485 transceiver designed for reliable data transmission in industrial and automotive applications. This device offers robust ESD protection up to ±15kV, making it an ideal choice for systems requiring high reliability and fault tolerance.

Pinout

VCC: 5V power supply pin
GND: Ground reference pin
A: Data input pin for transmit data (A)
B: Data input pin for receive data (B)
RO: Output pin for received data (RO)
RE: Input pin for receiver enable (RE)
DE: Input pin for transmitter enable (DE)
DI: Input pin for driver input (DI)

Key Features

High ESD Protection: Provides robust ESD protection up to ±15kV, ensuring reliable operation in harsh environments.
Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
Wide Temperature Range: Operates over a wide temperature range from -40°C to +125°C.
Fast Data Rates: Supports data rates up to 50Mbps for high-speed communication.
Robust Communication: Features robust RS-485 transceiver for reliable data transmission in noisy environments.

Applications

Industrial Automation: Suitable for industrial automation systems requiring high-speed communication and low power consumption.
Automotive Systems: Ideal for automotive communication systems where high ESD protection and reliability are critical.
Building Automation: Used in building automation systems for efficient and reliable data communication.

Where to Use

The MAX3491EESD+ is suitable for applications that require high-speed, low-power RS-485 communication, especially in industrial and automotive environments. It is ideal for systems where high ESD protection and reliability are important.

How to Use

Connect the MAX3491EESD+ to your RS-485 communication bus by wiring the A and B pins to the respective bus lines. Ensure proper power supply connections to VCC and GND. Use the RO, RE, DE, and DI pins to control and monitor data transmission. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the MAX3491EESD+ illustrates how to connect the transceiver to an RS-485 bus. It includes connections for power supply, ground, and communication bus lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

SN65HVD75: A similar RS-485 transceiver from Texas Instruments offering comparable features and performance.
ADM4851: An alternative RS-485 transceiver from Analog Devices with equivalent functionality.

Complementary

The MAX3491EESD+ can be complemented by the MAX3490EESD+, which offers additional features such as higher data rates and enhanced ESD protection, suitable for more demanding communication applications.

When selecting complementary transceivers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	RS-422/RS-485 Interface IC	RoHS	Details
Series	MAX3491E	Mounting Style	SMD/SMT
Package / Case	SOIC-14	Function	Transceiver
Number of Drivers	1 Driver	Number of Receivers	1 Receiver
Data Rate !	12 Mb/s	Supply Voltage - Max	3.3 V
Supply Voltage - Min	3.3 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Brand	Analog Devices / Maxim Integrated
Duplex	Full Duplex	ESD Protection	15 kV
Height	1.5 mm	Input Voltage	7 V to 12 V
Length	8.75 mm	Operating Supply Current	1.1 mA
Operating Supply Voltage !	3.3 V	Output Current !	20 uA
Output Voltage	3 V	Pd - Power Dissipation	667 mW
Product Type !	RS-422/RS-485 Interface IC	Propagation Delay Time	23 ns, 62 ns
Factory Pack Quantity	50	Subcategory	Interface ICs
Width	4 mm	Part # Aliases	MAX3491E
Unit Weight	0.011923 oz