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SP3491EN-L/TR

Exar

SP3491EN-L/TR by Exar

Exar's SP3491EN-L/TR is a BICMOS line transceiver with EIA-485 and EIA-422 interface standards. It operates at 3.3V, has a max supply current of 2mA, and offers differential output. With a small outline package style, it is ideal for industrial applications requiring fast transmit and receive delays of 60ns and 120ns respectively.

Median Price

$1.316

Lifecycle Status

Suppliers In-Stock

14

In-Stock Inventory

1k+

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Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 1,226 parts In-Stock

1+ parts

$1.272

100+ parts

$0.955

1k+ parts

$0.949

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1,226

$1.272

$0.955

$0.949

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Chip1Stop

Japan . 1,576 parts In-Stock

1+ parts

$1.430

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$1.132

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$0.981

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1,576

$1.430

$1.132

$0.981

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DigiKey

USA . 1,480 parts In-Stock

1+ parts

$1.720

100+ parts

$1.020

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$0.918

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1,480

$1.720

$1.020

$0.918

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Future Electronics

Canada . 7,500 parts In-Stock

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$0.770

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$0.770

Verical

USA . 5,000 parts In-Stock

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$1.316

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$1.316

Distributors (In-Stock)

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Nova Conductors

Japan . 450 parts In-Stock

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$1.210

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$1.210

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Chip Stock

USA . 8,540 parts In-Stock

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Sensible Micro Corp

USA . 7,818 parts In-Stock

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IBS Electronics

USA . 7,500 parts In-Stock

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$1.066

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$1.066

Vyrian

USA . 6,511 parts In-Stock

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NAC Semi

USA . 5,000 parts In-Stock

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$1.120

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$1.120

NexGen Digital

USA . 2,361 parts In-Stock

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Bristol Electronics

USA . 1,302 parts In-Stock

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Connect4Technologies Inc.

Canada . 47 parts In-Stock

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Vigor

Singapore . 1,500 parts In-Stock

1+ parts

$0.945

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$0.945

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Continental Prestige Electronics

USA . 4,859 parts In-Stock

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$1.210

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$1.186

4,859

$1.210

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$1.186

Argo Parts USA

USA . 1,025 parts In-Stock

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$1.210

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Netroflash

USA . 500 parts In-Stock

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$1.210

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$1.150

10k+ parts

$1.125

500

$1.210

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$1.150

$1.125

Microchip USA

USA . 4,430 parts In-Stock

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$6.757

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$6.757

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Aztec Data Supply Inc.

USA . 712 parts In-Stock

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$8.008

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$8.008

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Authorized Procurement Solutions

USA . 32,000 parts In-Stock

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Perfect Parts

USA . 8,736 parts In-Stock

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Kepictronics

USA . 1,782 parts In-Stock

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iodParts Technologies Inc.

India . 1,556 parts In-Stock

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$0.751

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Assy Fe

Spain . 1,152 parts In-Stock

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Advanced Electronics

New Zealand . 500 parts In-Stock

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Overview

Unlock seamless communication and reliable data transmission with the Exar SP3491EN-L/TR line driver & receiver. Manufactured by Exar, a trusted name in the industry, this product offers high-quality performance and unparalleled reliability. Ideal for industrial applications requiring EIA-485 and EIA-422 interface standards, this compact and versatile device ensures smooth operation even in challenging environments. Experience the value of efficiency and precision with the Exar SP3491EN-L/TR - the perfect solution for all your communication needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, ideal for portable or rugged applications.

Surface Mount: YES

Surface mount capability makes installation and PCB assembly easier and more efficient.

Maximum Supply Voltage: 3.6 V

Support for a maximum supply voltage of 3.6V allows for compatibility with a wide range of power sources.

Maximum Transmit Delay: 60 ns

Low transmit delay ensures fast and efficient data transmission.

Power Supplies (V): 3.3

Stable power supply at 3.3V ensures consistent performance.

No. of Terminals: 14

Sufficient terminals for connectivity and flexibility in usage.

Minimum Operating Temperature: -40 °C

Wide operating temperature range from -40°C to 85°C allows for reliable operation in various environments.

Maximum Output Low Current: 2.5 Amp

High output current capacity allows for driving of demanding loads.

Differential Output: YES

Differential output helps in noise rejection and signal integrity, making it suitable for long-distance communication.

Interface Standard: EIA-485; EIA-422

Compliance with industry-standard interfaces allows for easy integration with existing systems.

Technical Specifications

Line Drivers & Receivers SP3491EN-L/TR attributes and parameters. Explore more Line Drivers & Receivers devices from Exar

Specs

Additional Features:

CAN ALSO OPERATE WITH A 5V SUPPLY

Differential Output:

YES

Driver No. of Bits:

1

Input Characteristics:

SCHMITT TRIGGER

Interface IC Type:

Interface Standard:

EIA-485; EIA-422

JESD-30 Code:

R-PDSO-G14

JESD-609 Code:

e3

Length:

8.65 mm

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Terminals:

14

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Minimum Out Swing:

1.5 V

Maximum Output Low Current:

2.5 Amp

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP14,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Power Supplies (V):

3.3

Qualification:

Not Qualified

Maximum Receive Delay:

120 ns

Receiver No. of Bits:

1

Maximum Seated Height:

1.75 mm

Sub-Category:

Line Driver or Receivers

Maximum Supply Current:

2 mA

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

3 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

YES

Technology:

BICMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Transmit Delay:

60 ns

Width:

3.9 mm

Trade Compliance

SP3491EN-L/TR Interface ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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