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SP490EEN-L/TR

Name: SP490EEN-L/TR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 1/1 8SOIC

제조업체
Mfr.부분 #SP490EEN-L/TR
패키지 SOIC-8
데이터시트 SP490EEN-L/TR DataSheet
재고 있음3429

+BOM은 RFQ는

100% 원래 &새로운

배송 준비 24 시간

365 일 보장

RFQ 및더 많은 할인

사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Transceiver
Protocol	RS422, RS485
NumberofDrivers/Receivers	1/1
Duplex	Full
ReceiverHysteresis	70 mV
DataRate	10Mbps
Voltage-Supply	4.75V ~ 5.25V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

개요

Description

SP490EEN-L/TR is a dual N-channel MOSFET designed for efficient power management in electronic circuits. It features low on-resistance, enabling reduced power loss during operation and improving overall efficiency. The device is typically used in applications such as DC-DC converters, power management systems, and motor drivers.
Key specifications often include maximum voltage ratings, current handling capacity, and switching speeds, which make it suitable for high-frequency applications. The SP490EEN-L/TR is packaged in a compact form factor, facilitating easy integration into various designs while ensuring thermal performance.
This MOSFET is favored in industries such as consumer electronics, automotive, and telecommunications due to its reliability and performance characteristics. Proper thermal management and adherence to the device's electrical ratings are essential for optimal operation.

Features

The SP490EEN-L/TR is a high-speed, bidirectional RS-485/RS-422 transceiver designed for robust communication in industrial applications. Key features include:
- Data Rate: Supports data rates up to 10 Mbps, suitable for fast communication.
- Operating Voltage: Typically operates in a range from 3.0V to 5.5V, providing flexibility in various circuits.
- High Noise Immunity: Enhanced noise immunity makes it reliable in electrically noisy environments.
- Low Power Consumption: Offers reduced power consumption in low-power applications.
- Bus Interface: Compatible with RS-485 and RS-422 standards, enabling interoperability in networked systems.
- Thermal Shutdown: Built-in thermal protection helps prevent damage from overheating.
- Short-Circuit Protection: Designed to withstand overload conditions, enhancing durability.
- Package Type: Available in a compact 8-pin SOIC package, suitable for space-constrained designs.
The SP490EEN-L/TR is ideal for data communication in environments requiring reliable, high-speed performance.

Package

The SP490EEN-L/TR is packaged in a 14-pin PDIP (Plastic Dual In-line Package). This package type is designed for ease of use in various electronic applications.

Pinout

The SP490EEN-L/TR is an RS-485/RS-422 transceiver with a pin count of 8. Its primary functions include enabling differential data communication over long distances and providing robust performance in noisy environments.
The pin configuration is as follows:
1. RO - Receiver Output
2. RE - Receiver Enable (active low)
3. DE - Driver Enable (active high)
4. DI - Driver Input
5. A - Non-inverting Differential Output
6. B - Inverting Differential Output
7. GND - Ground
8. VCC - Supply Voltage
Its features include low power consumption, high-speed data transmission, and the ability to connect multiple transceivers in a multi-drop configuration. The SP490EEN-L/TR is suitable for applications requiring reliable data transmission in industrial and commercial settings.

Manufacturer

The SP490EEN-L/TR is manufactured by Semtech Corporation, a global supplier of high-performance analog and mixed-signal semiconductors. Founded in 1960, Semtech specializes in developing innovative solutions for a variety of applications, including communications, computer, and industrial markets. The company is known for its expertise in signal integrity, power management, and high-speed data transmission technologies. Semtech's products are widely used in sectors such as telecommunications, consumer electronics, and the Internet of Things (IoT).

Application

The SP490EEN-L/TR is a transceiver designed for RS-485 and RS-422 communication. Its application areas include industrial automation, motor control systems, building automation, and data acquisition systems. It is used in environments requiring robust data transmission over long distances and in noisy conditions, making it suitable for telemetry, remote control, and communication in multi-drop networks.

Equivalent

The SP490EEN-L/TR is a transceiver for RS-485/RS-422 communication. Equivalent products include the SN75176, MAX3485, and LT1785. These alternatives offer similar functionality, voltage levels, and data rates for differential signaling applications. Always verify specific electrical characteristics and package types before substitution.