Overview
The ISO7763QDBQRQ1 is a high-performance, automotive-grade digital isolator manufactured by Texas Instruments. Designed for robust and reliable operation in automotive and industrial applications, this product belongs to the category of isolated communication devices. It is particularly suited for applications requiring high-speed data transfer, noise immunity, and safety compliance. The ISO7763QDBQRQ1 is AEC-Q100 qualified, making it an ideal choice for automotive systems such as battery management, motor control, and advanced driver-assistance systems (ADAS). Its unique selling points include its high-speed operation, low power consumption, and compliance with stringent automotive standards.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 6 | - | Unidirectional and bidirectional options |
| Data Rate | 100 | Mbps | High-speed communication |
| Isolation Voltage | 5000 | VRMS | Enhanced safety |
| Supply Voltage | 2.25 to 5.5 | V | Wide operating range |
| Operating Temperature | -40 to 125 | °C | AEC-Q100 qualified |
| Propagation Delay | 10.7 | ns | Low latency |
| Power Consumption | 1.5 | mA per channel | Low power operation |
| Package | SSOP-16 | - | Compact form factor |
Key Features
- High-speed data transfer up to 100 Mbps for efficient communication.
- Robust isolation with 5000 VRMS to ensure safety in high-voltage environments.
- Low power consumption at 1.5 mA per channel, ideal for energy-sensitive applications.
- Wide operating voltage range from 2.25 V to 5.5 V for versatile compatibility.
- AEC-Q100 qualified for reliable performance in automotive systems.
- Compact SSOP-16 package for space-constrained designs.
Applications
The ISO7763QDBQRQ1 is widely used in automotive electronics, including battery management systems, motor control units, and ADAS. Its high-speed and noise immunity make it suitable for industrial automation applications such as programmable logic controllers (PLCs) and isolated communication interfaces. Additionally, it is employed in renewable energy systems like solar inverters and energy storage systems, where reliable isolation and low power consumption are critical. Its compliance with automotive standards ensures its use in harsh environments, making it a versatile solution for safety-critical applications.
Q & A
1. What is the maximum data rate of the ISO7763QDBQRQ1?
The ISO7763QDBQRQ1 supports a maximum data rate of 100 Mbps.
2. Is this product suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it ideal for automotive systems.
3. What is the isolation voltage of this device?
The isolation voltage is 5000 VRMS.
4. What is the operating temperature range?
It operates from -40°C to 125°C.
5. Does it support bidirectional communication?
Yes, it supports both unidirectional and bidirectional channels.
6. What is the power consumption per channel?
The power consumption is 1.5 mA per channel.
7. What package does the ISO7763QDBQRQ1 come in?
It is available in an SSOP-16 package.
8. Can it be used in industrial automation?
Yes, its high-speed and noise immunity make it suitable for industrial applications.
9. What is the propagation delay?
The propagation delay is 10.7 ns.
10. Is it compatible with low-voltage systems?
Yes, it operates with a supply voltage range of 2.25 V to 5.5 V.
