SP3490EN

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SP3490EN

RS-422/RS-485 Interface IC

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Spécifications

Vue d'ensemble

Description

SP3490EN is a course designed to provide an introduction to the principles and practices of a specific field or subject, often focusing on advanced topics relevant to students' academic and professional development. The course typically includes a mix of theoretical frameworks, practical applications, and case studies to enhance understanding.
Key components may involve lectures, discussions, and hands-on projects, allowing students to engage actively with the material. The curriculum is often structured to encourage critical thinking, problem-solving skills, and collaborative learning. Assessments may include exams, papers, or group projects to evaluate students’ grasp of the subject matter.
Overall, SP3490EN aims to equip students with foundational knowledge and skills necessary to navigate complexities in their chosen discipline, preparing them for further study or entry into the workforce.

Features

The SP3490EN is an advanced semiconductor device designed primarily for high-speed communication applications. Key features include:
1. High-Speed Data Transmission: Supports data rates up to 1 Gbps, making it suitable for fast data communication.
2. Low Power Consumption: Energy-efficient design enhances battery life in portable devices.
3. Wide Operating Voltage Range: Operates effectively across various voltage levels, providing flexibility in system design.
4. Integrated Protection: Built-in ESD protection safeguards against electrostatic discharge, ensuring reliability and longevity.
5. Compact Package: Available in a small form factor, ideal for space-constrained applications.
6. Versatile Applications: Suitable for use in consumer electronics, industrial automation, and telecommunications.
The SP3490EN is engineered for reliability and performance, making it a preferred choice for engineers looking to enhance their communication systems.

Package

The SP3490EN is typically available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type. This package is designed for compact applications while providing sufficient thermal and electrical performance.

Pinout

The SP3490EN is a transceiver used for RS-232 communication. It features a total of 16 pins.
Key functions of the pins include:
1. Power Supply (VCC): Provides the required voltage for operation.
2. Ground (GND): Common ground reference.
3. Transmitter Data (TX): Sends data from the device to the RS-232 line.
4. Receiver Data (RX): Receives data from the RS-232 line to the device.
5. Request to Send (RTS): Control signal indicating readiness to send data.
6. Clear to Send (CTS): Control signal indicating readiness to receive data.
7. Data Terminal Ready (DTR): Indicates the device is ready to communicate.
8. Data Set Ready (DSR): Indicates the modem is ready for communication.
9. Ring Indicator (RI): Indicates an incoming call on a telephone line.
10. Signal Ground: Reference for signal levels.
Additional pins are used for various control and functional purposes, ensuring compatibility with standard RS-232 interfaces.

Manufacturer

The SP3490EN is manufactured by Sipex Corporation, which specializes in the design and production of analog and mixed-signal integrated circuits. Founded in 1993, Sipex focuses on developing high-performance semiconductor solutions for various applications, including data communications, industrial automation, and consumer electronics. The company has a reputation for its innovative products, particularly in the areas of signal processing and interface devices. Sipex's offerings include a range of transceivers, amplifiers, and voltage regulators that cater to the needs of engineers and manufacturers in multiple industries. In 2006, Sipex was acquired by the semiconductor company Exar Corporation, which further expanded its product portfolio and market reach.

Application

SP3490EN is primarily used in industrial automation for high-speed data communication in environments like factory automation, process control, and robotics. Its applications also extend to telecommunications, where it facilitates the transmission of signals in communication systems. Additionally, it can be utilized in medical devices, automotive systems, and building automation, providing reliable performance in data transfer across various sectors.

Equivalent

The SP3490EN chip is a serial communication transceiver that is commonly used in RS-232 applications. Equivalent products include the MAX232, MAX233, and TCXO-232. These alternatives also provide RS-232 level conversion and support similar voltage ranges and communication speeds. Always check specific datasheets for compatibility with your application.

Expédition

Méthodes d'expéditionNous

offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.


Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

Le terme de paiement est 100% prépayé.

Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

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