Overview
The ISO7241CQDWRQ1 is a high-performance, dual-channel digital isolator manufactured by Texas Instruments. Designed for automotive applications, this product ensures reliable signal isolation in harsh environments. It is part of the ISO72xx family, known for its robustness and high-speed data transmission capabilities. The ISO7241CQDWRQ1 is ideal for automotive systems, industrial automation, and other applications requiring high-speed, reliable isolation.
Targeted at automotive engineers and industrial automation designers, this isolator offers a unique combination of high-speed performance, low power consumption, and robust isolation, making it a competitive choice in its category.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual-channel configuration |
| Data Rate | 25 | Mbps | High-speed data transmission |
| Isolation Voltage | 2500 | VRMS | Robust isolation for harsh environments |
| Supply Voltage | 3.3 to 5.5 | V | Wide operating range |
| Operating Temperature | -40 to 125 | °C | Automotive-grade temperature range |
| Package | SOIC-16 | - | Surface-mount package |
| Certifications | AEC-Q100 | - | Qualified for automotive applications |
Key Features
- High-Speed Data Transmission: Supports data rates up to 25 Mbps, ensuring efficient communication in demanding applications.
- Robust Isolation: Provides 2500 VRMS isolation, making it suitable for harsh environments.
- Low Power Consumption: Optimized for energy efficiency, reducing overall system power requirements.
- Automotive-Grade Reliability: Compliant with AEC-Q100 standards, ensuring durability in automotive systems.
- Wide Operating Voltage Range: Operates from 3.3 V to 5.5 V, offering flexibility in various applications.
Applications
The ISO7241CQDWRQ1 is widely used in automotive systems, including battery management systems (BMS), motor control units, and in-vehicle networking. Its robust isolation and high-speed performance also make it suitable for industrial automation, such as programmable logic controllers (PLCs) and isolated communication interfaces. Additionally, it is used in medical equipment and renewable energy systems where reliable signal isolation is critical.
Q & A
1. What is the maximum data rate supported by the ISO7241CQDWRQ1?
The ISO7241CQDWRQ1 supports a maximum data rate of 25 Mbps.
2. Is this isolator suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it ideal for automotive systems.
3. What is the isolation voltage of the ISO7241CQDWRQ1?
It provides 2500 VRMS isolation.
4. What is the operating temperature range?
It operates from -40°C to 125°C, suitable for automotive and industrial environments.
5. What package does the ISO7241CQDWRQ1 come in?
It is available in an SOIC-16 package.
6. Can it operate with a 3.3 V supply?
Yes, it supports a supply voltage range of 3.3 V to 5.5 V.
7. Is this product RoHS compliant?
Yes, the ISO7241CQDWRQ1 is RoHS compliant.
8. What certifications does it have?
It is certified under AEC-Q100 for automotive applications.
9. What are the typical applications of this isolator?
Typical applications include automotive systems, industrial automation, and medical equipment.
10. How many channels does it have?
It is a dual-channel digital isolator.
