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DGTL ISOLTR 1KV 6CH GP 20-SSOP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #ADUM7643CRQZ-RL7
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Có sẵn5675
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | iCoupler® |
| Part Status | Active |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 6 |
| Inputs - Side 1 / Side 2 | 3/3 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 1000Vrms |
| Common Mode Transient Immunity (Min) | 15kV/µs |
| Data Rate | 25Mbps |
| Propagation Delay tp LH / tp HL (Max) | 50ns, 50ns |
| Pulse Width Distortion (Max) | 6ns |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-QSOP |
| Base Product Number | ADUM7643 |
Tổng quan
Description
The ADUM7643CRQZ-RL7 is a high-performance digital isolator designed for data communication applications. It utilizes a capacitive isolation technology, offering robust isolation with a high data transfer rate, typically up to 25 Mbps. This component is particularly suitable for isolating control signals in industrial applications, medical devices, and communication systems where voltage differences between circuits may exist.
The device features dual-channel isolation, allowing for simultaneous data transmission over multiple lines while maintaining stringent isolation standards. With a wide operating voltage range, typically between 3.15V to 5.5V, it can accommodate various system requirements.
Key features include low power consumption, low propagation delay, and high reliability, making it ideal for critical applications. The ADUM7643CRQZ-RL7 is packaged in a compact SOIC-16 format, facilitating easy integration into systems. Overall, it provides a reliable solution for ensuring data integrity and safety in electrically noisy environments.
The device features dual-channel isolation, allowing for simultaneous data transmission over multiple lines while maintaining stringent isolation standards. With a wide operating voltage range, typically between 3.15V to 5.5V, it can accommodate various system requirements.
Key features include low power consumption, low propagation delay, and high reliability, making it ideal for critical applications. The ADUM7643CRQZ-RL7 is packaged in a compact SOIC-16 format, facilitating easy integration into systems. Overall, it provides a reliable solution for ensuring data integrity and safety in electrically noisy environments.
Equivalent
The ADUM7643CRQZ-RL7 is an isolated digital isolator. Equivalent products include:
1. Analog Devices ADUM7640 - Similar isolation voltage and data rate.
2. Texas Instruments ISO7741 - Provides isolation with SPI communication.
3. Silicon Labs Si825x Series - Offers isolated digital communication.
4. NVE's IL715 Series - Provides isolation for digital signals.
Always verify specifications for compatibility in your specific application.
1. Analog Devices ADUM7640 - Similar isolation voltage and data rate.
2. Texas Instruments ISO7741 - Provides isolation with SPI communication.
3. Silicon Labs Si825x Series - Offers isolated digital communication.
4. NVE's IL715 Series - Provides isolation for digital signals.
Always verify specifications for compatibility in your specific application.
Features
The ADUM7643CRQZ-RL7 is an isolated gate driver designed for high-voltage applications. Key features include:
1. Isolation Voltage: Provides high voltage isolation up to 5 kVrms, ensuring safety in applications with significant voltage differences.
2. Drive Capability: Delivers strong output current, typically ±4 A, to efficiently switch power MOSFETs and IGBTs.
3. Input and Output Channels: It has two independent channels, allowing for flexible configuration in driving multiple devices.
4. Low Propagation Delay: Offers fast switching speeds with low propagation delay, enabling high-frequency operation.
5. Wide Supply Voltage Range: Accepts supply voltages from 15 V to 30 V, providing versatility in various applications.
6. Integrated Protection Features: Includes features like under-voltage lockout (UVLO) for enhanced reliability.
7. Thermal Performance: Designed to operate in harsh environments with a wide temperature range.
These features make the ADUM7643CRQZ-RL7 suitable for use in power converters, motor drives, and other industrial applications requiring isolation and high-performance gate driving.
1. Isolation Voltage: Provides high voltage isolation up to 5 kVrms, ensuring safety in applications with significant voltage differences.
2. Drive Capability: Delivers strong output current, typically ±4 A, to efficiently switch power MOSFETs and IGBTs.
3. Input and Output Channels: It has two independent channels, allowing for flexible configuration in driving multiple devices.
4. Low Propagation Delay: Offers fast switching speeds with low propagation delay, enabling high-frequency operation.
5. Wide Supply Voltage Range: Accepts supply voltages from 15 V to 30 V, providing versatility in various applications.
6. Integrated Protection Features: Includes features like under-voltage lockout (UVLO) for enhanced reliability.
7. Thermal Performance: Designed to operate in harsh environments with a wide temperature range.
These features make the ADUM7643CRQZ-RL7 suitable for use in power converters, motor drives, and other industrial applications requiring isolation and high-performance gate driving.
Pinout
The ADUM7643CRQZ-RL7 is a digital isolator with a total of 16 pins. It features four channels of isolation, allowing for the transmission of digital signals with high speed and low power consumption. The primary function of the ADUM7643 is to provide galvanic isolation between digital systems, which is essential for protecting sensitive components from high voltages and noise while ensuring signal integrity.
In addition to its isolation capabilities, the device operates with a wide supply voltage range and supports various data rates, making it suitable for applications in industrial automation, medical devices, and communications. The pin configuration includes power supply pins, signal input/output pins, and ground connections, facilitating easy integration into various circuit designs.
In addition to its isolation capabilities, the device operates with a wide supply voltage range and supports various data rates, making it suitable for applications in industrial automation, medical devices, and communications. The pin configuration includes power supply pins, signal input/output pins, and ground connections, facilitating easy integration into various circuit designs.
Manufacturer
The ADUM7643CRQZ-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is headquartered in Norwood, Massachusetts, and is known for its innovative solutions in various applications, including industrial automation, automotive, healthcare, communications, and consumer electronics.
Analog Devices focuses on creating products that enhance data conversion, signal processing, and power management. Their offerings include amplifiers, converters, sensors, and isolation products, like the ADUM7643CRQZ-RL7, which is a digital isolator used to provide electrical isolation between components in circuits. The company's commitment to research and development positions it as a leader in advanced technology for sensing, connectivity, and power efficiency in modern electronic applications.
Analog Devices focuses on creating products that enhance data conversion, signal processing, and power management. Their offerings include amplifiers, converters, sensors, and isolation products, like the ADUM7643CRQZ-RL7, which is a digital isolator used to provide electrical isolation between components in circuits. The company's commitment to research and development positions it as a leader in advanced technology for sensing, connectivity, and power efficiency in modern electronic applications.
Application
The ADUM7643CRQZ-RL7 is an isolator designed for various application areas, including industrial automation, motor control, and power management systems. It provides robust isolation for data communication in environments with high electrical noise. Additionally, it is used in healthcare devices for safe data transmission between patient monitoring systems and computer interfaces. The device is also suitable for telecommunications, ensuring reliable isolation in data lines, and in automotive applications for secure communication between electronic control units. Its versatility makes it ideal for any application requiring high-speed digital isolation.
Package
The ADUM7643CRQZ-RL7 is packaged in a 16-lead QSOP (Quarter Small Outline Package). This package type is designed for space efficiency and is commonly used in applications that require a compact form factor.
