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PS2801-4

Name: PS2801-4
Rating: 4.7 (12 reviews)

OPTOISO 2.5KV 4CH TRANS 16-SSOP

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Mfr。パート #PS2801-4
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仕様

Part Status	Obsolete
Number of Channels	4
Voltage - Isolation	2500Vrms
Current Transfer Ratio (Min)	80% @ 5mA
Current Transfer Ratio (Max)	600% @ 5mA
Turn On / Turn Off Time (Typ)	6µs, 5µs
Rise / Fall Time (Typ)	3µs, 5µs
Input Type	DC
Output Type	Transistor
Voltage - Output (Max)	80V
Current - Output / Channel	50mA
Voltage - Forward (Vf) (Typ)	1.1V
Current - DC Forward (If) (Max)	50 mA
Vce Saturation (Max)	300mV
Operating Temperature	-55°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.173", 4.40mm Width)
Supplier Device Package	16-SSOP

概要

Description

PS2801-4 is an introductory course in psychology that typically covers fundamental concepts, theories, and methodologies within the discipline. It explores key areas such as cognitive processes, behavior, development, social interactions, and mental health. Students engage with important psychological principles and learn how to apply them to real-world situations.
The course often includes a mix of lectures, discussions, and practical activities, fostering critical thinking and analytical skills. Assessments may involve quizzes, essays, and group projects to evaluate understanding and application of psychological concepts.
Overall, PS2801-4 serves as a foundational framework for students pursuing further studies in psychology or related fields, emphasizing the relevance of psychological science in everyday life and various professional contexts.

Features

The PS2801-4 is an optocoupler designed for high-speed data communication applications. Key features include:
1. High-Speed Operation: It supports fast switching speeds, making it suitable for high-frequency applications.
2. Isolation Voltage: Offers high electrical isolation (up to 5000 VRMS), ensuring safety and protection in sensitive circuits.
3. Compact Package: Available in a small DIP (Dual In-line Package) format, which is space-efficient for PCB designs.
4. Low Power Consumption: Features low input current requirements, enhancing energy efficiency.
5. Wide Operating Temperature Range: Functions effectively across a broad temperature range, ensuring stability in various environments.
6. High Gain-Bandwidth Product: Provides good performance in signal transmission, particularly in analog applications.
Overall, the PS2801-4 is ideal for applications requiring reliable signal isolation and fast data transfer, such as in telecommunications and industrial control systems.

Package

The PS2801-4 is typically housed in a 6-pin DIP (Dual In-line Package) configuration. This package type allows for easy integration into various electronic circuits, facilitating connection and soldering on printed circuit boards (PCBs).

Pinout

The PS2801-4 is an optocoupler with a total of 8 pins. Its pin configuration 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. No Connection (NC): Not used; typically left unconnected.
4. Emitter (E): Connects to the phototransistor's emitter.
5. Collector (C): Connects to the phototransistor's collector.
6. No Connection (NC): Not used; typically left unconnected.
7. Base (B): Connects to the base of the phototransistor, often left unconnected.
8. GND (Ground): Common ground connection for the phototransistor side.
The primary function of the PS2801-4 optocoupler is to provide electrical isolation between its input and output while allowing signal transmission. It is commonly used in applications such as signal isolation, switching, and interfacing between different voltage levels.

Manufacturer

The PS2801-4 is manufactured by Omron Corporation, a global leader in automation, control equipment, and electronic components. Founded in 1933 and headquartered in Kyoto, Japan, Omron specializes in various sectors, including industrial automation, healthcare, and electronic components. The PS2801-4 is an opto-isolator (also known as an optocoupler), which is commonly used in electronic circuits to transmit signals while maintaining electrical isolation between different parts of a system. Omron is known for its commitment to innovation, quality, and reliability, serving a wide range of industries worldwide.

Application

The PS2801-4 is an optocoupler used in various applications, including industrial automation, power supplies, motor control, and signal isolation. It provides electrical isolation between high-voltage and low-voltage circuits, ensuring safety and reliability. Common uses include feedback loops in switch-mode power supplies, data communication in telecommunication systems, and interfacing sensors and microcontrollers in embedded systems.

Equivalent

The PS2801-4 is an optocoupler, and its equivalent products include components such as the HCPL-2601, TLP-1114, and MOC3063. These devices serve similar functions in isolating and transferring signals while maintaining electrical isolation. Always check specific parameters like voltage, current, and package type for compatibility.