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LTC491IS

Analog Devices

LTC491IS by Analog Devices

LTC491IS by Analog Devices is a CMOS Line Transceiver with EIA-422/EIA-485 interface standards. It operates in industrial temperature range (-40 to 85 °C) and has a max supply voltage of 5.25 V. With small outline package style, it's ideal for applications requiring differential output and Schmitt trigger input characteristics.

Median Price

$22.050

Lifecycle Status

Suppliers In-Stock

18

In-Stock Inventory

1k+

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Forefront Electronics and Design

USA . 27 parts In-Stock

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Cyclops Electronics Ltd

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PC Components Company LLC

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LittleDiode

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One Stop Electronics

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Parana Technologies

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IDEA Electronic Components Group

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MARBEL Systems

Belgium . 17,532 parts In-Stock

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Texas Native Microelectronics

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AZTECH Wire

Italy . 261 parts In-Stock

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DigiPath Technology Company

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Kenton Components

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Qasali Group International

UK . 3,988 parts In-Stock

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Corohmni

South Africa . 261 parts In-Stock

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Semicontronic

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Overview

Experience superior quality and reliability with the LTC491IS line driver & receiver from Analog Devices. This cutting-edge product offers exceptional performance, making it ideal for a wide range of applications. With a focus on delivering value and benefits to our customers, Analog Devices ensures that the LTC491IS provides unmatched advantages in terms of efficiency and functionality. Trust Analog Devices for all your line driver & receiver needs and experience the difference in quality and innovation.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components, ensuring a long lifespan for the product.

Maximum Supply Voltage: 5.25 V

Can handle higher supply voltages, making it versatile and compatible with a wide range of systems.

Maximum Transmit Delay: 50 ns

Allows for fast transmission of data, ideal for applications that require real-time communication.

Output Characteristics: 3-STATE

3-state logic allows for high impedance output, which is useful for bus systems where multiple devices share the same communication lines.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, making the product energy-efficient and reliable in noisy environments.

Technical Specifications

Line Drivers & Receivers LTC491IS attributes and parameters. Explore more Line Drivers & Receivers devices from Analog Devices

Specs

Additional Features:

TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN

Differential Output:

YES

Driver No. of Bits:

1

Input Characteristics:

DIFFERENTIAL SCHMITT TRIGGER

Interface IC Type:

Interface Standard:

EIA-422; EIA-485

JESD-30 Code:

R-PDSO-G14

JESD-609 Code:

e0

Length:

8.65 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

14

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output Characteristics:

3-STATE

Output Polarity:

COMPLEMENTARY

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

235

Qualification:

Not Qualified

Maximum Receive Delay:

150 ns

Receiver No. of Bits:

1

Maximum Seated Height:

1.75 mm

Maximum Supply Voltage:

5.25 V

Minimum Supply Voltage:

4.75 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

20

Maximum Transmit Delay:

50 ns

Width:

3.9 mm

Trade Compliance

LTC491IS Interface ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-452-1766, 5962014521766

NIIN

014521766

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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