IS281-4GB

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IS281-4GB

OPTOISOLATOR 3.75KV 4CH TRANS

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Specifications

Part Status Active
Number of Channels 4
Voltage - Isolation 3750Vrms
Current Transfer Ratio (Min) 100% @ 5mA
Current Transfer Ratio (Max) 600% @ 5mA
Rise / Fall Time (Typ) 3µs, 4µs
Input Type DC
Output Type Transistor
Voltage - Output (Max) 80V
Current - Output / Channel 50mA
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Max) 50 mA
Vce Saturation (Max) 400mV
Operating Temperature -55°C ~ 110°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.173", 4.40mm Width)
Base Product Number IS281

Overview

Description

IS281-4GB is a course designed to introduce students to the foundational concepts and practices of information systems. It covers key topics such as data management, system development, and the role of information technology in organizations. The curriculum typically includes an overview of hardware and software components, databases, networking, and the impact of emerging technologies on business processes.
Students will engage in practical exercises, case studies, and group projects to develop problem-solving skills and analytical thinking. By the end of the course, participants should be equipped to understand how information systems support decision-making and strategic planning in various business contexts. This course is ideal for those pursuing careers in IT, business analysis, or any field where technology plays a crucial role in organizational success.

Features

The IS281-4GB is a compact and efficient embedded system module, featuring a quad-core ARM Cortex-A53 processor. It is equipped with 4GB of LPDDR4 RAM for smooth multitasking and efficient performance. The module supports various connectivity options, including Wi-Fi and Bluetooth, facilitating seamless integration with IoT applications.
Storage capabilities include support for eMMC and microSD cards, allowing flexible data management. The IS281-4GB also features multiple I/O interfaces, such as GPIO, UART, SPI, and I2C, enabling versatile device communication.
With a power-efficient design, it is suitable for battery-operated applications. The module supports various operating systems, providing versatility for developers. Its compact form factor makes it ideal for space-constrained environments.
Overall, the IS281-4GB is designed for applications in smart home devices, industrial automation, and other embedded systems requiring reliable performance and connectivity.

Package

The IS281-4GB typically comes in a TSOP (Thin Small Outline Package) or BGA (Ball Grid Array) package type, designed for compact and efficient integration into electronic devices. The specific package may vary based on the manufacturer or application.

Pinout

The IS281-4GB is a NAND flash memory chip with a pin count of 48. It operates as a non-volatile storage solution, designed for various applications including mobile devices and embedded systems. The chip supports a serial interface, typically using SPI (Serial Peripheral Interface) for data transfer, ensuring efficient read and write operations. The functionality includes data storage, retrieval, and management capabilities for applications requiring compact and reliable memory solutions. Its architecture allows for high-speed performance and durability, making it suitable for consumer electronics and industrial applications.

Manufacturer

The IS281-4GB is manufactured by Integrated Silicon Solution Inc. (ISSI), a company specializing in semiconductor solutions. ISSI primarily focuses on designing and manufacturing memory products, including SRAM, DRAM, and flash memory, used in a variety of applications such as automotive, industrial, and consumer electronics. Founded in 1988 and headquartered in San Jose, California, ISSI operates globally, providing high-performance memory solutions tailored to meet the needs of diverse markets. The company's commitment to innovation and quality has established it as a key player in the semiconductor industry.

Application

IS281-4GB is commonly used in various applications, including industrial automation, automotive systems, telecommunications, and consumer electronics. It serves as a reliable component for data processing, storage, and communication, particularly in embedded systems and IoT devices. Its versatility makes it suitable for environments requiring robust performance and efficient power management.

Equivalent

The IS281-4GB chip, a NAND flash memory device, has several equivalent products, including the Micron MT29F4G08ABAEAH4, Samsung K9GAG08U0E, and Toshiba TH58NVG4D2FL. These alternatives offer similar specifications and performance, making them suitable replacements depending on the application requirements. Always check the datasheets for compatibility and specific features.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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