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SI8645BA-B-IU

Silicon Labs

SI8645BA-B-IU by Silicon Labs

SI8645BA-B-IU by Silicon Labs is a digital isolator with 4 functions, operating voltage range of 2.375V to 5.5V, and temperature range from -40°C to 125°C. It comes in a small outline package suitable for surface mount applications in various electronic devices.

Median Price

$3.403

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 27 parts In-Stock

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$3.386

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$2.089

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$2.089

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DigiKey

USA . 1,836 parts In-Stock

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$3.420

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$2.130

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$1.934

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$1.797

1,836

$3.420

$2.130

$1.934

$1.797

Mouser Electronics

USA . 17,211 parts In-Stock

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$3.520

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$2.100

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$1.990

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$1.890

17,211

$3.520

$2.100

$1.990

$1.890

Verical

USA . 27 parts In-Stock

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$2.089

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27

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$2.089

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Nova Conductors

Japan . 92 parts In-Stock

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$2.180

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Digiode

USA . 730 parts In-Stock

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$3.014

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$3.014

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TME

Poland . 114 parts In-Stock

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$6.900

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Vyrian

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Chip Stock

USA . 4,300 parts In-Stock

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Speed Components Ltd

Israel . 4 parts In-Stock

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Ampacity Inc.

Singapore . 6,580 parts In-Stock

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$1.880

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$1.880

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Aranea Global

USA . 50 parts In-Stock

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$2.136

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$2.051

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$2.136

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Argo Parts USA

USA . 4,935 parts In-Stock

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$2.180

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Continental Prestige Electronics

USA . 698 parts In-Stock

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$2.180

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$2.136

698

$2.180

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$2.136

Corphita

USA . 238 parts In-Stock

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$2.856

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Corohmni

South Africa . 1,038 parts In-Stock

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$12.050

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$12.050

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Aztec Data Supply Inc.

USA . 1,038 parts In-Stock

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$12.990

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QUARKTWIN TECHNOLOGY LTD

USA . 19,356 parts In-Stock

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Lixinc

USA . 11,610 parts In-Stock

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Perfect Parts

USA . 7,446 parts In-Stock

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Authorized Procurement Solutions

USA . 7,000 parts In-Stock

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Kepictronics

USA . 2,000 parts In-Stock

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Overview

Discover the cutting-edge technology of Silicon Labs with the SI8645BA-B-IU digital isolator. Offering unparalleled quality and reliability, this innovative product is perfect for a wide range of applications. With its compact design and advanced features, customers can expect seamless performance and enhanced functionality. Trust Silicon Labs to deliver premium solutions that exceed expectations, making the SI8645BA-B-IU a valuable addition to any project. Elevate your designs with Silicon Labs' industry-leading products and experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy package body material provides durability and protection for the internal components of the IC, making it suitable for a variety of applications.

Surface Mount: YES

Being surface mountable, this IC can be easily mounted on printed circuit boards, enabling efficient and compact designs.

Maximum Supply Voltage: 5.5 V

With a maximum supply voltage of 5.5V, this IC can handle higher voltage levels, providing flexibility in various voltage requirements.

No. of Functions: 4

Having 4 functions integrated into one IC reduces the need for multiple components, simplifying the circuit design and optimizing space.

Package Shape: RECTANGULAR

The rectangular package shape allows for easy integration into PCB layouts, maximizing space efficiency and design flexibility.

No. of Terminals: 16

With 16 terminals, this IC offers multiple connection points for interfacing with other components, enhancing versatility and functionality.

Package Style (Meter): SMALL OUTLINE, SHRINK PITCH

The small outline and shrink pitch package style reduces the overall footprint of the IC, making it suitable for compact and space-constrained applications.

Minimum Supply Voltage: 2.375 V

The low minimum supply voltage requirement of 2.375V enables operation in low-power scenarios, enhancing energy efficiency and extending battery life.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125°C, this IC can withstand high-temperature environments, ensuring reliable operation in various conditions.

Minimum Operating Temperature: -40 °C

The ability to operate at temperatures as low as -40°C makes this IC suitable for use in harsh environmental conditions or industrial applications.

Terminal Position: DUAL

The dual terminal position provides a stable and secure connection, reducing the risk of signal interference or loss, ensuring reliable performance.

Maximum Seated Height: 1.75 mm

With a maximum seated height of 1.75mm, this IC is ideal for applications with space constraints, where low profile components are required.

Width: 3.9 mm

The compact width of 3.9mm allows for easy integration into narrow spaces or dense PCB layouts, enabling versatile and flexible design options.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C ensures proper soldering during assembly processes, maximizing connection reliability and overall product durability.

Length: 4.89 mm

The length of 4.89mm is suitable for accommodating the necessary circuitry and components within a compact form factor, facilitating efficient PCB design.

Technology: CMOS

Utilizing CMOS technology offers low power consumption, high noise immunity, and compatibility with a wide range of digital systems, making it a versatile and efficient choice for digital isolator applications.

Terminal Form: GULL WING

The gull wing terminal form provides mechanical stability and ease of soldering during assembly, ensuring a strong and reliable connection for long-term performance.

Nominal Supply Voltage: 5 V

The nominal supply voltage of 5V indicates compatibility with standard voltage levels, making it easy to integrate into existing systems or designs without additional voltage conversion.

Terminal Pitch: 0.635 mm

The terminal pitch of 0.635mm allows for precise placement and soldering of terminals on PCBs, ensuring proper electrical connections and reliable performance.

Interface IC Type: DIGITAL ISOLATOR

As a digital isolator, this IC provides electrical isolation between input and output circuits, ensuring signal integrity, noise immunity, and protecting sensitive components, making it ideal for applications requiring isolation.

Technical Specifications

Other Function Interface ICs SI8645BA-B-IU attributes and parameters. Explore more Other Function Interface ICs devices from Silicon Labs

Specs

Additional Features:

Also Requires VDD2 Supply from 2.375V to 5.5V

Interface IC Type:

JESD-30 Code:

R-PDSO-G16

Length:

4.89 mm

No. of Functions:

4

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SSOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Maximum Seated Height:

1.75 mm

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.375 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Terminal Form:

Terminal Pitch:

.635 mm

Terminal Position:

DUAL

Width:

3.9 mm

Trade Compliance

SI8645BA-B-IU 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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