Overview
The ISO7320CQDRQ1 is a high-speed, dual-channel digital isolator manufactured by Texas Instruments. Designed for automotive and industrial applications, this component provides robust isolation between circuits, ensuring reliable communication in harsh environments. Its key selling points include high-speed data transmission, low power consumption, and compliance with stringent automotive standards such as AEC-Q100. The ISO7320CQDRQ1 is ideal for applications requiring signal isolation in electric vehicles (EVs), battery management systems (BMS), and industrial automation.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual-channel |
| Data Rate | 100 | Mbps | High-speed transmission |
| Isolation Voltage | 2500 | Vrms | Robust isolation |
| Supply Voltage | 2.25 to 5.5 | V | Wide operating range |
| Operating Temperature | -40 to 125 | °C | Suitable for automotive |
| Package | SOIC-8 | - | Compact and reliable |
| Certification | AEC-Q100 | - | Automotive-grade |
Key Features
- High-speed data transmission: Supports up to 100 Mbps for reliable communication.
- Robust isolation: Provides 2500 Vrms isolation for enhanced safety and reliability.
- Low power consumption: Optimized for energy-efficient applications.
- Automotive-grade: Complies with AEC-Q100 standards for use in harsh environments.
- Compact design: SOIC-8 package ensures space-saving integration.
Applications
The ISO7320CQDRQ1 is widely used in automotive and industrial applications. In electric vehicles (EVs), it ensures safe and reliable communication between high-voltage and low-voltage systems. In battery management systems (BMS), it provides isolation for monitoring and control circuits. Additionally, it is used in industrial automation for signal isolation in motor drives, PLCs, and other control systems. Its robust design and high-speed capabilities make it a versatile solution for demanding environments.
Q & A
1. What is the maximum data rate of the ISO7320CQDRQ1?
The ISO7320CQDRQ1 supports a maximum data rate of 100 Mbps.
2. Is the ISO7320CQDRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 certified, making it suitable for automotive environments.
3. What is the isolation voltage of this component?
It provides an isolation voltage of 2500 Vrms.
4. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
5. What package does the ISO7320CQDRQ1 come in?
It is available in an SOIC-8 package.
6. Can it be used in battery management systems?
Yes, it is ideal for isolation in battery management systems.
7. What is the supply voltage range?
The supply voltage range is 2.25 V to 5.5 V.
8. Does it support bidirectional communication?
Yes, it supports bidirectional communication across channels.
9. Is it compatible with industrial automation systems?
Yes, it is widely used in industrial automation for signal isolation.
10. What certifications does the ISO7320CQDRQ1 have?
It is certified to AEC-Q100 standards for automotive applications.
