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LTV-847S

Name: LTV-847S
Rating: 4.7 (12 reviews)

OPTOISOLTR 5KV 4CH TRANS 16-SMD

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仕様

Series	LTV-8x7
Part Status	Active
Number of Channels	4
Voltage - Isolation	5000Vrms
Current Transfer Ratio (Min)	50% @ 5mA
Current Transfer Ratio (Max)	600% @ 5mA
Rise / Fall Time (Typ)	4µs, 3µs
Input Type	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	16-SMD, Gull Wing
Supplier Device Package	16-SMD
Base Product Number	LTV-847

概要

Description

The LTV-847S is an opto-isolator, commonly used in electronic applications for signal isolation and protection. It features a phototransistor output and an infrared LED input, allowing it to transfer signals while maintaining electrical isolation between its input and output, which helps protect sensitive components from voltage spikes and noise.
The device operates with a low input current and provides high-speed switching capabilities, making it suitable for various applications, including data communication, industrial control systems, and microcontroller interfacing. The LTV-847S typically comes in a 4-pin package, allowing for easy integration into circuits.
Its key specifications include a maximum input current of around 20 mA and a collector-emitter voltage rating of up to 30 V. The LTV-847S is favored for its reliability, low power consumption, and compact size, making it a versatile choice for designers looking to ensure signal integrity and system safety in their projects.

Features

The LTV-847S is a compact, high-performance video/audio transmission device primarily used in broadcast and professional AV settings. Key features include:
1. HDMI Input/Output: Supports high-definition video signals up to 1080p.
2. Low Latency: Ensures minimal delay in audio and video transmission for real-time applications.
3. Multiple Transmission Protocols: Compatible with various network protocols for versatile integration.
4. Compact Design: Lightweight and portable, making it ideal for on-the-go use.
5. User-Friendly Interface: Simple setup with intuitive controls for ease of use.
6. Power over Ethernet (PoE): Enables power and data transmission through a single cable, simplifying installation.
7. Robust Build: Designed for durability, suitable for both indoor and outdoor environments.
These features make the LTV-847S a reliable choice for high-quality streaming and video conferencing applications.

Package

The LTV-847S is typically packaged in a 6-pin dual in-line package (DIP). This configuration allows for easy integration into circuits and is commonly used in various electronic applications.

Pinout

The LTV-847S is an optocoupler featuring a total of 4 pins. Its primary function is to provide electrical isolation between its input and output, allowing signals to be transferred while preventing direct electrical connection.
Pin Configuration:
1. Anode (A): Input pin for the LED.
2. Cathode (K): Input pin for the LED (connected to the ground).
3. Collector (C): Output pin connected to the phototransistor.
4. Emitter (E): Output pin (connected to the ground).
This device is commonly used in applications such as switching, signal isolation, and interfacing between different voltage levels in circuits.

Manufacturer

The LTV-847S is manufactured by Lite-On Technology Corporation, a Taiwanese company. Lite-On specializes in manufacturing optoelectronics, including light-emitting diodes (LEDs), phototransistors, and various types of sensors. Established in 1975, the company has expanded its product offerings and now also provides a wide range of electronics, including power supplies, connectivity products, and storage solutions. Lite-On is known for its innovation in the electronics industry and serves various sectors, including computing, communications, and consumer electronics.

Application

LTV-847S is an optocoupler primarily used in applications such as signal isolation, data communication, and interfacing between different voltage levels. It is commonly found in power supply circuits, industrial automation, and consumer electronics for electrical isolation and noise suppression. Additionally, it serves in control systems, feedback loops, and switching power supplies to protect sensitive components from high voltage and transients.

Equivalent

The LTV-847S is a popular opto-isolator (opto-coupler) used in various applications. Equivalent products include the PC817, HCPL-2601, and TLP-181. When selecting an alternative, ensure the voltage ratings, isolation voltage, and current transfer characteristics match your application's requirements. Always consult datasheets for specific parameters.