사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | Isolation |
| NumberofCircuits | 1 |
| OutputType | Differential |
| -3dbBandwidth | 100 kHz |
| Current-InputBias | 1.5 nA |
| Voltage-InputOffset | 300 µV |
| Current-Supply | 10.5mA |
| Current-Output/Channel | 30 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.268, 6.81mm Width) |
개요
Description
The ACPL-C87A-500E is a type of optocoupler or optoisolator, a component used in electronics to transfer electrical signals using light waves to provide electrical isolation between its input and output. This particular model is manufactured by Broadcom. It is designed for applications requiring high speed and a high degree of electrical isolation, such as in industrial automation, power supplies, and motor control systems. The ACPL-C87A-500E typically features a high-speed LED and a photodetector with integrated feedback for improved performance and reliability.
Key features of the ACPL-C87A-500E include a high data transfer rate, low input current, and a high common-mode rejection ratio (CMRR), which helps in minimizing noise interference. Additionally, it offers a high degree of insulation voltage (typically over several thousand volts), making it suitable for applications where signal integrity and protection against high voltages are critical. Its compact package allows for easy integration into circuit boards, and the component is designed to meet rigorous safety standards relevant to its applications.
Key features of the ACPL-C87A-500E include a high data transfer rate, low input current, and a high common-mode rejection ratio (CMRR), which helps in minimizing noise interference. Additionally, it offers a high degree of insulation voltage (typically over several thousand volts), making it suitable for applications where signal integrity and protection against high voltages are critical. Its compact package allows for easy integration into circuit boards, and the component is designed to meet rigorous safety standards relevant to its applications.
Equivalent
The ACPL-C87A-500E is an optically isolated sigma-delta modulator, often used in current sensing applications. Equivalent products include:
1. Texas Instruments AMC1301: Similar isolation and precision for current sensing.
2. Silicon Labs Si8920: Offers optical isolation with similar functions.
3. Broadcom ACPL-C79A: Another variant from Broadcom with comparable features.
4. Maxim Integrated MAX14001: Features similar isolated modulation for current measurements.
These alternatives vary slightly in specifications, so ensure compatibility with your specific application.
1. Texas Instruments AMC1301: Similar isolation and precision for current sensing.
2. Silicon Labs Si8920: Offers optical isolation with similar functions.
3. Broadcom ACPL-C79A: Another variant from Broadcom with comparable features.
4. Maxim Integrated MAX14001: Features similar isolated modulation for current measurements.
These alternatives vary slightly in specifications, so ensure compatibility with your specific application.
Features
The ACPL-C87A-500E is an optocoupler with the following key features:
1. Isolation: Provides electrical isolation between input and output, typically with a high isolation voltage rating, enhancing safety and integrity in systems.
2. High-speed Performance: Designed for high-speed digital communication, it supports fast data transfer rates.
3. Low Power Consumption: Optimized for low power usage, making it suitable for applications where energy efficiency is crucial.
4. Compact Size: Comes in a compact package size, which is ideal for space-constrained applications.
5. Wide Operating Temperature Range: Can operate under a broad range of temperatures, ensuring reliability in various environments.
6. Compatibility: Compliant with a range of digital logic levels, making it versatile for integration into different systems.
7. Safety Approvals: Typically certified for safety standards, ensuring compliance with international regulations for safe operation.
These characteristics make the ACPL-C87A-500E suitable for use in industrial, automotive, and consumer electronics applications where isolation and high-speed data transfer are required.
1. Isolation: Provides electrical isolation between input and output, typically with a high isolation voltage rating, enhancing safety and integrity in systems.
2. High-speed Performance: Designed for high-speed digital communication, it supports fast data transfer rates.
3. Low Power Consumption: Optimized for low power usage, making it suitable for applications where energy efficiency is crucial.
4. Compact Size: Comes in a compact package size, which is ideal for space-constrained applications.
5. Wide Operating Temperature Range: Can operate under a broad range of temperatures, ensuring reliability in various environments.
6. Compatibility: Compliant with a range of digital logic levels, making it versatile for integration into different systems.
7. Safety Approvals: Typically certified for safety standards, ensuring compliance with international regulations for safe operation.
These characteristics make the ACPL-C87A-500E suitable for use in industrial, automotive, and consumer electronics applications where isolation and high-speed data transfer are required.
Pinout
The ACPL-C87A-500E is a digital optocoupler manufactured by Broadcom. It has an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this device is to provide isolation between different voltage levels, typically used in applications requiring high-speed digital signal isolation. The optocoupler achieves this by employing a light-emitting diode (LED) and a photodetector to transfer the electrical signal optically, ensuring electrical isolation.
Key features include:
- High-speed operation, suitable for digital signal applications.
- Isolation voltage capability, typically up to a few kilovolts.
- Low power consumption.
- Compatibility with TTL and CMOS logic levels.
Pin configuration generally includes inputs for the LED and corresponding outputs for the photodetector, alongside necessary power supply connections. Always refer to the specific datasheet provided by the manufacturer for detailed pin descriptions, electrical characteristics, and application guidance.
Key features include:
- High-speed operation, suitable for digital signal applications.
- Isolation voltage capability, typically up to a few kilovolts.
- Low power consumption.
- Compatibility with TTL and CMOS logic levels.
Pin configuration generally includes inputs for the LED and corresponding outputs for the photodetector, alongside necessary power supply connections. Always refer to the specific datasheet provided by the manufacturer for detailed pin descriptions, electrical characteristics, and application guidance.
Manufacturer
The ACPL-C87A-500E is manufactured by Broadcom Inc. Broadcom is a global technology company that designs, develops, and supplies a broad range of semiconductor and infrastructure software solutions. The company is known for its extensive product portfolio, which includes products for data center networking, home connectivity, broadband access, telecommunications equipment, smartphones, and industrial applications. Broadcom's solutions are integral to the functioning of various systems across industries, including enterprise, cloud, service provider, and industrial markets.
Application
The ACPL-C87A-500E is an optocoupler designed for applications requiring electrical isolation and protection. Key application areas include:
1. Industrial Automation: Used for isolating control signals in industrial equipment.
2. Telecommunications: Offers signal isolation in communication devices.
3. Motor Control: Provides isolation in motor drives and controls.
4. Power Supplies: Ensures isolation in switch-mode power supplies.
5. Medical Equipment: Used for patient and operator safety by isolating sensitive circuits.
6. Data Acquisition Systems: Isolates data lines for accurate signal processing.
7. Consumer Electronics: Applied in devices requiring electrical noise reduction and protection.
These applications benefit from the device's ability to provide high insulation voltage and reliable performance.
1. Industrial Automation: Used for isolating control signals in industrial equipment.
2. Telecommunications: Offers signal isolation in communication devices.
3. Motor Control: Provides isolation in motor drives and controls.
4. Power Supplies: Ensures isolation in switch-mode power supplies.
5. Medical Equipment: Used for patient and operator safety by isolating sensitive circuits.
6. Data Acquisition Systems: Isolates data lines for accurate signal processing.
7. Consumer Electronics: Applied in devices requiring electrical noise reduction and protection.
These applications benefit from the device's ability to provide high insulation voltage and reliable performance.
Package
The ACPL-C87A-500E is an optocoupler, and it typically comes in a small outline package (SOP) designed for surface mounting on printed circuit boards.
