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HCPL-5631

Name: HCPL-5631
Rating: 4.7 (12 reviews)

OPTOISO 1.5KV 2CH OPEN COLL 8DIP

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Mfr。パート #HCPL-5631
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仕様

Part Status	Active
Number of Channels	2
Inputs - Side 1/Side 2	2/0
Voltage - Isolation	1500VDC
Common Mode Transient Immunity (Min)	1kV/µs
Input Type	DC
Output Type	Open Collector, Schottky Clamped
Current - Output / Channel	25 mA
Data Rate	10MBd
Propagation Delay tpLH / tpHL (Max)	100ns, 100ns
Rise / Fall Time (Typ)	35ns, 35ns
Voltage - Forward (Vf) (Typ)	1.5V
Current - DC Forward (If) (Max)	20mA
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-DIP
Base Product Number	HCPL-5631

概要

Description

The HCPL-5631 is an optically isolated, high-speed digital isolator designed for data communication between devices while providing electrical isolation. It features a pair of integrated photodiodes and amplifiers that transmit data across isolation barriers, ensuring safety and signal integrity in electrically noisy environments. The device typically operates at a supply voltage of 3.3V and supports data rates up to 1 Mbps.
Key applications include industrial automation, medical equipment, and communication systems, where isolation is critical for protecting sensitive components from high voltages and transients. The HCPL-5631 offers low power consumption, high reliability, and a compact footprint, making it suitable for various PCB designs. Its built-in isolation barrier can withstand high voltages, enhancing protection for both users and devices. Overall, the HCPL-5631 is a reliable choice for implementing robust data isolation in electronics.

Features

The HCPL-5631 is a high-speed optocoupler designed for isolating data signals in various applications. Its key features include:
1. High Speed: Offers a data rate of up to 1 Mbps, enabling fast signal transmission.
2. Isolation Voltage: Provides a maximum isolation voltage of 5000 Vrms, ensuring safe operation in high-voltage environments.
3. Low Input Current: Requires a low input current of about 10 mA to turn on, making it energy-efficient.
4. Wide Operating Temperature: Supports a temperature range from -40°C to +100°C, suitable for diverse applications.
5. High Linearity: Delivers high linearity and good performance in analog applications.
6. Compact Package: Available in a small 8-pin DIP package, facilitating easy integration into designs with space constraints.
7. Common Mode Rejection Ratio (CMRR): Offers a high CMRR, improving noise immunity and signal integrity.
These attributes make the HCPL-5631 ideal for industrial, automotive, and consumer electronic applications requiring reliable signal isolation.

Package

The HCPL-5631 is packaged in a 8-pin dual inline package (DIP) or an 8-pin surface mount package (SOIC). These packages are designed for easy integration into electronic circuits, providing reliable optical isolation in various applications.

Pinout

The HCPL-5631 is an optocoupler with a pin count of 8. Its primary function is to provide electrical isolation and signal transmission between two circuits, often in applications requiring high-speed data communication and noise immunity.
The pin configuration is as follows:
1. Anode - Input LED anode
2. Cathode - Input LED cathode
3. N.C. - Not connected (typically left unconnected)
4. V_O - Output (collector of the phototransistor)
5. GND - Ground (emitter of the phototransistor)
6. N.C. - Not connected (typically left unconnected)
7. V_CC - Supply voltage for the transistor side
8. V_O - Output (connected to the load)
The device supports high-speed data transfer and is commonly used in communication interfaces, industrial automation, and signal isolation applications.

Manufacturer

The HCPL-5631 is manufactured by Broadcom Inc., a global technology company specializing in semiconductors and infrastructure software solutions. Broadcom designs and develops a wide range of products, including optical isolators, which are used in various applications such as data communication, industrial automation, and automotive systems. The company serves diverse markets, including enterprise storage, networking, broadband, and wireless communications. Established in 1961, Broadcom has grown through multiple mergers and acquisitions, making it one of the leading players in the semiconductor industry. Their offerings are aimed at providing innovative solutions that enable the connectivity and performance of modern electronic systems.

Application

The HCPL-5631 is an optocoupler commonly used in applications such as motor control, industrial automation, power supply regulation, and data communication. It is particularly suitable for isolating and transmitting high-speed digital signals in environments requiring electrical isolation, such as in medical devices, automotive systems, and consumer electronics. Its ability to provide noise immunity and signal integrity makes it ideal for interfacing high-voltage and low-voltage systems.

Equivalent

Equivalent products to the HCPL-5631 optocoupler include the HCPL-2630, HCPL-2631, and the IL420 series. These alternatives offer similar isolation voltage, input/output configurations, and performance characteristics. However, always check the specific datasheets for detailed parameters to ensure compatibility with your application.