TLP523-4(F)

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TLP523-4(F)

PHOTOCOUPLER

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規格

Part Status Obsolete
Base Product Number TLP523

概述

Description

The TLP523-4(F) is a quad-channel opto-isolator designed for signal transmission while providing electrical isolation between its input and output. It consists of four independent opto-isolation circuits integrated into one package, making it suitable for applications requiring multiple channels with space efficiency.
The device features a gallium arsenide infrared LED as the input, which, when energized, activates the phototransistor output. This configuration allows for high-speed switching with a low input current, making it ideal for digital signal interfacing, data communication, and industrial control systems.
The TLP523-4(F) has a maximum isolation voltage of 5000 Vrms and operates over a temperature range of -40°C to +100°C, ensuring reliability in various environments. It is packaged in a 16-pin DIP or SOP, enhancing design flexibility. Overall, the TLP523-4(F) is an efficient solution for achieving safe and reliable signal isolation in electronic circuits.

Features

The TLP523-4(F) is an optoisolator that features a phototransistor output and a high-speed transfer capability. Key features include:
1. Isolation Voltage: Provides high voltage isolation (typically 5000 Vrms) between input and output, ensuring safety in various applications.
2. High-Speed Operation: Offers fast switching times, making it suitable for high-speed data transmission.
3. Input Current: Operates with low input current, facilitating easy interfacing with various microcontrollers and circuits.
4. Compact Package: Available in a 4-pin DIP form factor, which is space-efficient for PCB designs.
5. Wide Temperature Range: Functional over a broad temperature range, enhancing reliability in diverse environments.
6. Common-Mode Rejection Ratio (CMR): High CMR helps minimize the effects of noise and interference on the output signal.
These features make the TLP523-4(F) suitable for applications in telecommunications, data communication, and signal isolation, among others.

Package

The TLP523-4(F) is available in a 16-pin DIP (Dual In-line Package) form factor. This package type is suitable for through-hole mounting and provides easy integration into various electronic circuits and systems.

Pinout

The TLP523-4(F) is a quad-channel optocoupler with a total of 16 pins, organized in a 16-pin DIP or 16-pin SO package. Each channel consists of an LED and a phototransistor, allowing for electrical isolation between input and output.
### Pin Functions:
1. Pins 1-4: Anodes of the input LEDs for channels 1 to 4.
2. Pins 5-8: Cathodes of the input LEDs for channels 1 to 4.
3. Pins 9-12: Emitter terminals of the phototransistors for channels 1 to 4.
4. Pins 13-16: Collector terminals of the phototransistors for channels 1 to 4.
Each channel operates independently, making the TLP523-4(F) suitable for various applications such as signal isolation, data communication, and interface circuits in industrial automation systems.

Manufacturer

The TLP523-4(F) is manufactured by Toshiba Corporation, a multinational company based in Japan. Toshiba operates primarily in the fields of electronics and electrical engineering, producing a wide range of products, including semiconductors, storage devices, imaging systems, and consumer electronics. Established in 1875, Toshiba is known for its innovation and development in technology, contributing significantly to various sectors such as information technology, energy, and infrastructure. The TLP523-4(F) specifically is an optocoupler, which is used in various applications to ensure electrical isolation between circuit sections while allowing signal transmission. Toshiba's expertise in semiconductor technology makes it a key player in the global electronics market.

Application

The TLP523-4(F) is an optocoupler designed for applications requiring isolation and signal transmission, such as in power supplies, industrial automation, motor control, and data communication. It is commonly used in digital logic interfacing, particularly in environments where electrical isolation is critical to protect sensitive components from high voltages. Additionally, it is suitable for switch-mode power supplies and telecom applications.

Equivalent

Equivalent products to the TLP523-4(F) optoisolator include the MOC3063, HCPL-2630, and H11B1. These devices offer similar functionality in optical isolation for various applications. Always verify electrical characteristics before substitution to ensure compatibility.

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