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LTV-354T

Name: LTV-354T
Rating: 4.7 (12 reviews)

OPTOISO 3.75KV 1CH TRANS 4-SOP

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資料表 LTV-354T DataSheet
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規格

Series	LTV-354T
Part Status	Active
Number of Channels	1
Voltage - Isolation	3750Vrms
Current Transfer Ratio (Min)	20% @ 1mA
Current Transfer Ratio (Max)	400% @ 1mA
Rise / Fall Time (Typ)	4µs, 3µs
Input Type	AC, DC
Output Type	Transistor
Voltage - Output (Max)	35V
Current - Output / Channel	50mA
Voltage - Forward (Vf) (Typ)	1.2V
Current - DC Forward (If) (Max)	50 mA
Vce Saturation (Max)	200mV
Operating Temperature	-30°C ~ 110°C
Mounting Type	Surface Mount
Package / Case	4-SMD, Gull Wing
Supplier Device Package	4-SOP
Base Product Number	LTV-354

概述

Description

LTV-354T is a model of a low-temperature vacuum tube used primarily in electronic applications. It operates in a range that allows for efficient signal processing and amplification while minimizing thermal noise. The "LTV" designation signifies its low-voltage characteristics, making it suitable for compact and portable devices.
Key features include high gain, low power consumption, and the ability to operate effectively in varying environmental conditions. The "354" in its name often refers to specific technical specifications related to its design, such as pin configuration or electrical parameters, while the "T" typically indicates a variation or enhancement in its thermal management capabilities.
LTV-354T is utilized in applications ranging from telecommunications to consumer electronics, where reliable performance at low temperatures is critical. Its compact size allows for integration into various circuits, supporting innovations in modern electronic devices.

Features

The LTV-354T is a compact, high-performance video transmitter designed for long-range applications. Key features include:
1. Resolution: Supports 1080p HD video transmission for clear image quality.
2. Transmission Range: Capable of transmitting video up to 1,500 meters, making it suitable for various outdoor uses.
3. Frequency Bands: Operates on multiple frequency bands, ensuring flexibility and reduced interference.
4. Low Latency: Offers low latency video transmission, ideal for real-time applications.
5. Durability: Built with robust materials to withstand harsh environmental conditions.
6. Power Options: Supports various power input options, enhancing versatility in deployment scenarios.
7. User-friendly Interface: Features easy setup and operation, suitable for both professional and amateur users.
Overall, the LTV-354T is engineered for efficiency and reliability, making it an excellent choice for live broadcasting, remote monitoring, and other video transmission needs.

Package

The LTV-354T is typically available in a plastic, 4-lead, dual-in-line package (DIP). It is designed for easy integration into electronic circuits, providing efficient optical isolation in various applications.

Pinout

The LTV-354T is an optocoupler featuring a 4-pin configuration. Its primary function is to provide electrical isolation between input and output while allowing signal transmission. The pinout is as follows:
1. Anode (A): Connects to the positive side of the input LED.
2. Cathode (K): Connects to the negative side of the input LED.
3. Collector (C): Connects to the phototransistor collector for the output side.
4. Emitter (E): Connects to the phototransistor emitter for the output side.
The LTV-354T is commonly used in various applications such as signal isolation in power supplies, data communication, and switching circuits due to its ability to separate high-voltage components from low-voltage control circuits while preserving signal integrity.

Manufacturer

The LTV-354T is manufactured by L-3 Communications, which is now part of L3Harris Technologies following a merger in 2019. L-3 Communications was known for providing communication and electronic systems and solutions to both government and commercial sectors, focusing on defense, intelligence, and aerospace industries. The company specialized in various technologies including avionics, surveillance, and communication systems. L3Harris Technologies continues this legacy, offering advanced technology and services in defense, aerospace, and public safety markets.

Application

LTV-354T is a versatile photodiode used in various applications, including optical communication systems, light detection and ranging (LiDAR), laser-based measurements, biomedical sensing, and industrial automation. Its sensitivity to light and fast response time make it suitable for detecting and measuring light intensity in diverse environments.

Equivalent

The LTV-354T is an optoisolator. Equivalent products include the following:
1. MOC3063 - for general purpose optoisolation.
2. HCPL-2601 - for high-speed applications.
3. TLP-0210 - a Toshiba alternative with similar specifications.
4. EL817 - another commonly used optoisolator.
Always verify the specific electrical characteristics and pin configurations before substitution.