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SI8431AB-D-IS1R

Silicon Labs

SI8431AB-D-IS1R by Silicon Labs

SI8431AB-D-IS1R by Silicon Labs is a digital isolator with 16 terminals, operating voltage range of 2.7V to 5.5V, and temperature range from -40°C to 125°C. It features CMOS technology, GULL WING terminal form, and small outline package style. Ideal for applications requiring interface isolation in compact designs.

Median Price

$1.624

Lifecycle Status

Suppliers In-Stock

7

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1k+

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Arrow

USA . 2,500 parts In-Stock

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Verical

USA . 2,500 parts In-Stock

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Nova Conductors

Japan . 72 parts In-Stock

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$1.720

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GLYN GmbH & Co. KG

Germany . 90,000 parts In-Stock

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Chip Stock

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Vyrian

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Digiode

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Ampacity Inc.

Singapore . 2,499 parts In-Stock

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$1.380

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Continental Prestige Electronics

USA . 4,174 parts In-Stock

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$1.686

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Argo Parts USA

USA . 3,064 parts In-Stock

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Netroflash

USA . 500 parts In-Stock

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Corohmni

South Africa . 215 parts In-Stock

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Aztec Data Supply Inc.

USA . 3,774 parts In-Stock

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RC Electronics

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Component Stockers USA

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Glotronic Ltd.

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Futuretech Components

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Corphita

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Overview

Elevate your electronic designs with the SI8431AB-D-IS1R by Silicon Labs, a top-tier manufacturer known for delivering cutting-edge technology. This digital isolator, falling under the category of Other Function Interface ICs, offers unparalleled quality and reliability. With its small outline package style and dual-terminal position, this product is perfect for a wide range of applications. Experience the benefits of enhanced safety and performance in your circuits, thanks to the superior isolation capabilities of this digital isolator. Upgrade your projects today with the SI8431AB-D-IS1R and unlock a world of possibilities.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this product lightweight and durable, ideal for various applications.

Surface Mount: YES

Being surface mountable allows for easy and efficient PCB assembly, saving time and cost in manufacturing processes.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, this IC can handle a wide range of power inputs, making it versatile in different circuits.

Package Shape: RECTANGULAR

The rectangular package shape provides a compact design, saving space on the PCB and allowing for more components to be packed closely together.

No. of Terminals: 16

Having 16 terminals offers flexibility in connecting to external devices or components, making it suitable for complex circuit designs.

Package Style (Meter): SMALL OUTLINE

The small outline package style ensures the IC takes up minimal board real estate, making it ideal for applications with limited space.

Minimum Supply Voltage: 2.7 V

With a low minimum supply voltage, this IC can operate efficiently even in low-power scenarios, making it energy-efficient.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature allows this IC to function reliably in harsh environments or under heavy loads.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature ensures this IC remains operational in extreme cold conditions, increasing its reliability.

Terminal Position: DUAL

The dual terminal position provides redundancy in connection, ensuring stable and secure connections for added reliability.

Maximum Seated Height: 1.75 mm

The low maximum seated height enables a compact overall assembly, making it suitable for applications with height constraints.

Width: 3.9 mm

The narrow width of this IC allows for dense packing on the PCB, maximizing the use of available space.

Length: 9.9 mm

The compact length of this IC contributes to a smaller footprint on the PCB, advantageous in applications where space is limited.

Technology: CMOS

The CMOS technology offers low power consumption and high noise immunity, making this IC suitable for battery-powered devices and noise-sensitive circuits.

Terminal Form: GULL WING

The gull wing terminal form provides secure solder joints and ease of inspection during manufacturing, ensuring reliable connections.

Nominal Supply Voltage: 5 V

With a nominal supply voltage of 5V, this IC is compatible with standard power sources, simplifying integration into existing systems.

Terminal Pitch: 1.27 mm

The tight terminal pitch allows for high-density mounting, maximizing component count on the PCB and enabling compact designs.

Interface IC Type: DIGITAL ISOLATOR

Being a digital isolator, this IC provides galvanic isolation for signal integrity and noise immunity in communication systems.

Technical Specifications

Other Function Interface ICs SI8431AB-D-IS1R attributes and parameters. Explore more Other Function Interface ICs devices from Silicon Labs

Specs

Interface IC Type:

JESD-30 Code:

R-PDSO-G16

Length:

9.9 mm

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Maximum Seated Height:

1.75 mm

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.7 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width:

3.9 mm

Trade Compliance

SI8431AB-D-IS1R Interface ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Silicon Labs

Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.

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