Overview
The ISO7762QDBQRQ1 is a high-speed, six-channel digital isolator produced by Texas Instruments. Designed for robust and reliable signal isolation, this component is part of the ISO7762 series and is widely used in applications requiring high data integrity and safety. It features capacitive coupling isolation, ensuring high performance in environments with significant electromagnetic interference. The ISO7762QDBQRQ1 is particularly suitable for industrial automation, automotive systems, and communication infrastructure, offering a combination of speed, reliability, and safety certifications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Digital Isolator | - | Six-channel unidirectional |
| Isolation Voltage | 5000 | Vrms | High isolation for safety |
| Data Rate | 100 | Mb/s | High-speed data transmission |
| Propagation Delay | 11 | ns | Low latency |
| Supply Voltage | 2.25 to 5.5 | V | Wide operating range |
| Operating Temperature | -40 to +125 | °C | Suitable for harsh environments |
| Package | SSOP-16 | - | Surface-mount design |
| Channels | 6 | - | 4 forward, 2 reverse |
| Power Dissipation | 292 | mW | Low power consumption |
| Certifications | AEC-Q100, UL 1577 | - | Complies with automotive and safety standards |
Key Features
- High-Speed Data Transmission: Supports data rates up to 100 Mbps, ensuring efficient communication in time-sensitive applications.
- Robust Isolation: Provides 5000 Vrms of isolation, enhancing safety and reliability in high-voltage environments.
- Wide Operating Voltage: Operates from 2.25 V to 5.5 V, making it versatile for various power supply configurations.
- Low Propagation Delay: Offers a propagation delay of just 11 ns, minimizing latency in signal transmission.
- Certified for Safety: Meets AEC-Q100 automotive and UL 1577 safety standards, ensuring compliance with stringent industry requirements.
Applications
The ISO7762QDBQRQ1 is ideal for a wide range of applications, including:
- Industrial Automation: Provides reliable signal isolation in motor control, PLCs, and industrial communication systems.
- Automotive Electronics: Ensures safe and efficient data transmission in automotive control units, battery management systems, and infotainment systems.
- Communication Infrastructure: Supports high-speed data transfer in networking equipment, ensuring reliable communication in data centers and telecommunication systems.
- Medical Devices: Offers high isolation and safety, making it suitable for medical equipment requiring reliable signal integrity.
Q & A
1. What is the isolation voltage of the ISO7762QDBQRQ1?
The isolation voltage is 5000 Vrms, ensuring high safety in high-voltage applications.
2. What is the maximum data rate supported?
The maximum data rate is 100 Mbps, enabling high-speed communication.
3. What is the operating temperature range?
The operating temperature range is -40°C to +125°C, suitable for harsh environments.
4. Does this component meet automotive standards?
Yes, it is AEC-Q100 certified, making it suitable for automotive applications.
5. What is the package type?
The component is available in an SSOP-16 surface-mount package.
6. How many channels does it have?
It has six channels, with four forward and two reverse channels.
7. What is the propagation delay?
The propagation delay is 11 ns, ensuring low latency in signal transmission.
8. Is this component RoHS compliant?
Yes, it is RoHS compliant, adhering to environmental standards.
9. What is the power dissipation?
The power dissipation is 292 mW, ensuring low power consumption.
10. What certifications does it have?
It is certified to UL 1577 and complies with IEC 62368-1 and IEC 60601-1 standards.
