Overview
The ISO7140CCDBQR is a high-performance, quad-channel digital isolator manufactured by Texas Instruments. Designed for applications requiring robust isolation, this product belongs to the category of digital isolators, which are essential for ensuring signal integrity and safety in electronic systems. The ISO7140CCDBQR is particularly suited for industrial automation, automotive electronics, and medical devices, offering high-speed data transmission and reliable isolation. Its unique selling points include high noise immunity, low power consumption, and compliance with stringent safety standards, making it a competitive choice for engineers seeking reliable isolation solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | ||
| Data Rate | 100 | Mbps | |
| Isolation Voltage | 2500 | Vrms | |
| Supply Voltage | 2.25 to 5.5 | V | |
| Operating Temperature | -40 to 125 | °C | |
| Package | SSOP-16 | ||
| Certifications | UL, CSA, VDE |
Key Features
- Quad-channel digital isolation for enhanced signal integrity.
- High-speed data transmission up to 100 Mbps.
- Wide supply voltage range (2.25V to 5.5V) for versatile applications.
- High isolation voltage of 2500 Vrms ensures safety in high-voltage environments.
- Low power consumption for energy-efficient designs.
- Certified to UL, CSA, and VDE standards for reliability and compliance.
Applications
The ISO7140CCDBQR is widely used in various industries due to its robust isolation capabilities. In industrial automation, it ensures safe and reliable communication between control systems and field devices. In automotive electronics, it protects sensitive components from high-voltage interference. In medical devices, it provides isolation to ensure patient safety. Additionally, it is suitable for power supply systems, motor control, and communication interfaces, where signal integrity and isolation are critical.
Q & A
1. What is the maximum data rate supported by the ISO7140CCDBQR?
The ISO7140CCDBQR supports a maximum data rate of 100 Mbps.
2. What is the isolation voltage of this device?
The isolation voltage is 2500 Vrms.
3. What is the operating temperature range?
The device operates within a temperature range of -40°C to 125°C.
4. What certifications does the ISO7140CCDBQR have?
It is certified to UL, CSA, and VDE standards.
5. What is the supply voltage range?
The supply voltage range is 2.25V to 5.5V.
6. How many channels does the ISO7140CCDBQR have?
It has four channels.
7. What package does this device come in?
It comes in an SSOP-16 package.
8. Is the ISO7140CCDBQR suitable for automotive applications?
Yes, it is suitable for automotive electronics due to its high isolation and reliability.
9. Can this device be used in medical devices?
Yes, it provides the necessary isolation for ensuring patient safety in medical devices.
10. What are the key advantages of using the ISO7140CCDBQR?
Its key advantages include high-speed data transmission, robust isolation, low power consumption, and compliance with safety standards.
