SP337EBEY-L/TR

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SP337EBEY-L/TR

+BOM

IC TRANSCEIVER FULL 2/2 28TSSOP

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Tape & Reel (TR)
ProductStatus Active
Type Transceiver
Protocol RS232, RS422, RS485
NumberofDrivers/Receivers 2/2
Duplex Full
ReceiverHysteresis 500 mV
DataRate 20Mbps
Voltage-Supply 3.3V ~ 5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 28-TSSOP (0.173, 4.40mm Width)

概要

Description

The SP337EBEY-L/TR is a versatile RS-232/RS-485/RS-422 transceiver designed for robust serial communication applications. Manufactured by MaxLinear, it integrates both RS-232 and RS-485/RS-422 protocols, making it suitable for mixed-protocol environments. This transceiver supports full-duplex communication in RS-232 mode and half-duplex in RS-485 mode, providing flexibility for various network configurations.
One of the key features of the SP337EBEY-L/TR is its wide operating voltage range, typically from 3.3V to 5.5V, allowing it to function effectively in different power scenarios. It also includes enhanced electrostatic discharge (ESD) protection, ensuring reliability and durability in harsh environments.
The device is packaged in a compact form, which is beneficial for space-constrained applications. It is commonly used in industrial automation, point-of-sale systems, and other applications requiring reliable data transmission over long distances or in electrically noisy environments. With its dual protocol support and robust design, the SP337EBEY-L/TR offers a reliable solution for engineers looking to implement flexible and efficient communication interfaces.

Equivalent

The SP337EBEY-L/TR is a transceiver chip supporting RS-232 and RS-485/422 communication protocols. Equivalent products may include:
1. MAX3160 by Maxim Integrated
2. ADM3491 by Analog Devices
3. ST3485 by STMicroelectronics
4. SN75C3221 by Texas Instruments
These alternatives offer similar features and functionalities, providing multi-protocol transceiver capabilities for serial communication applications. However, always check the specific datasheet for compatibility in your application.

Features

The SP337EBEY-L/TR is a versatile RS-232/RS-485/RS-422 transceiver by MaxLinear. It features automatic port selection, allowing seamless switching between RS-232 and RS-485/RS-422 modes, which enhances flexibility in applications requiring multiple communication protocols. It supports data rates up to 1 Mbps for RS-485/RS-422 and 250 kbps for RS-232, ensuring fast data transmission.
This transceiver operates over a wide voltage range from 3.0V to 5.5V and is equipped with electrostatic discharge (ESD) protection up to ±15kV, safeguarding against voltage spikes and ensuring robust performance. It has a low power consumption mode with a shutdown function, reducing power usage in inactive states.
The SP337EBEY-L/TR is designed for reliability with its rugged, small form factor and is suitable for industrial, networking, and communication applications. It supports half-duplex and full-duplex configurations, offering flexibility for different communication setups. Additionally, it comes in a compact TSSOP package, facilitating easy integration into various designs.

Pinout

The SP337EBEY-L/TR is a transceiver IC from MaxLinear, designed for RS-232 and RS-485/RS-422 communication protocols. It is a highly integrated device that supports both single-ended RS-232 and differential RS-485/RS-422 standards. The SP337EBEY-L/TR is typically housed in a 40-pin QFN (Quad Flat No-leads) package.
This device is particularly valued for its flexibility, as it can operate in multiple modes, effectively serving as a bridge between different communication protocols. Its primary functions include converting between single-ended and differential signaling, facilitating robust communication over longer distances and in electrically noisy environments. The transceiver provides a wide range of features such as automatic direction control, slew rate limited drivers to minimize EMI, and failsafe receiver inputs to prevent system faults in bus contention scenarios.
For accurate pin configuration and to understand the specific functions of each pin, consulting the datasheet or technical documentation provided by the manufacturer is recommended.

Manufacturer

The SP337EBEY-L/TR is manufactured by MaxLinear, Inc. MaxLinear is a company that specializes in providing highly integrated, radio-frequency analog and mixed-signal semiconductor solutions for broadband communications, connectivity, and data center markets. The company's products are used in a variety of applications, including cable and satellite broadband, telecommunications, and networking infrastructure. MaxLinear's technology is designed to enable high-performance communication systems that support the increasing demand for data and connectivity in both consumer and industrial markets.

Application

The SP337EBEY-L/TR is a versatile transceiver commonly used in various communication applications. Its primary application areas include industrial automation systems, where it facilitates robust data communication between devices. It's also used in building management systems for controlling and monitoring environmental parameters. Additionally, the SP337EBEY-L/TR is relevant in point-of-sale systems, ensuring reliable data transfer between transaction devices. Networking equipment also benefits from its use, enhancing data communication capabilities in routers and switches. Furthermore, it is employed in medical equipment for secure data transmission. Its ability to support multiple communication protocols makes it suitable for diverse applications requiring flexible and efficient data communication solutions.

Package

The SP337EBEY-L/TR is a transceiver IC typically used in RS-232 and RS-485/RS-422 communication interfaces. It is packaged in a TSSOP (Thin Shrink Small Outline Package) form factor, which is compact and suitable for surface mounting on printed circuit boards.

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