Overview
The ISO6721FBQDRQ1 is a high-performance digital isolator produced by Texas Instruments. It is designed to provide robust isolation in various industrial and automotive applications. This device features a dual-channel design, enhancing reliability and performance in communication systems. With its low power consumption and wide operating temperature range, it is ideal for use in applications requiring high voltage isolation.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package Type | SOIC-8 (0.154", 3.90mm Width) |
| Number of Channels | 2 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 3000Vrms |
| Common Mode Transient Immunity (Min) | 100kV/µs |
| Data Rate | 50Mbps |
| Propagation Delay tpLH / tpHL (Max) | 18ns / 18ns |
| Pulse Width Distortion (Max) | 7ns |
| Rise / Fall Time (Typ) | 2.6ns / 2.6ns |
| Voltage - Supply | 1.71V ~ 1.89V, 2.25V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Key Features
- High Voltage Isolation: Provides up to 3000Vrms isolation voltage, ensuring reliable operation in noisy environments.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered and low-energy applications.
- Wide Temperature Range: Operates over a wide temperature range from -40°C to +125°C.
- High Speed Data Transmission: Supports high-speed data rates up to 50 Mbps for effective communication.
- Compact Design: Housed in a small SOIC-8 package for easy integration into compact circuit designs.
- Integrated Diagnostics: Includes integrated diagnostics for short-circuit and thermal protection, ensuring reliable operation in harsh environments.
- Robust Electromagnetic Compatibility (EMC): Provides system-level ESD, EFT, and surge immunity, along with low emissions.
Applications
- Industrial Automation: Ideal for isolating signals in industrial automation systems to protect sensitive components.
- Data Communication: Used in data communication applications requiring high-speed and secure isolation).
- Power Management: Suitable for power management systems, providing coupling and isolation between circuits).
- Automotive Industry: AEC-Q100 qualified and suitable for automotive applications).
- Consumer Electronics: Used in various consumer electronics applications requiring reliable data isolation).
- Healthcare: Suitable for healthcare applications due to its robust isolation and wide temperature range).
- Aerospace and Defense: Used in aerospace and defense applications requiring high reliability and isolation).
- Telecommunications: Used in telecommunications for secure and high-speed data transmission).
- Energy and Utilities: Suitable for energy and utilities applications requiring robust isolation and reliability).
- Smart City Applications: Used in smart city applications for reliable data isolation and transmission).
- Environmental Monitoring: Suitable for environmental monitoring applications requiring robust and reliable isolation).
Q & A
- What is the primary function of the ISO6721FBQDRQ1?
The ISO6721FBQDRQ1 is a high-performance digital isolator designed to provide robust isolation in industrial and automotive applications.
- What is the isolation voltage rating of the ISO6721FBQDRQ1?
The ISO6721FBQDRQ1 provides up to 3000Vrms isolation voltage.
- What is the data rate supported by the ISO6721FBQDRQ1?
The device supports high-speed data rates up to 50 Mbps.
- What is the operating temperature range of the ISO6721FBQDRQ1?
The device operates over a wide temperature range from -40°C to +125°C.
- What type of package does the ISO6721FBQDRQ1 come in?
The device is housed in an SOIC-8 package.
- Is the ISO6721FBQDRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified and suitable for automotive applications.
- Does the ISO6721FBQDRQ1 have integrated diagnostics?
Yes, it includes integrated diagnostics for short-circuit and thermal protection.
- What is the common mode transient immunity (CMTI) of the ISO6721FBQDRQ1?
The device has a CMTI of 100kV/µs.
- Is the ISO6721FBQDRQ1 RoHS compliant?
Yes, the device is ROHS3 compliant.
- What are some of the safety certifications for the ISO6721FBQDRQ1?
The device has certifications such as DIN VDE V 0884-11:2017-01, UL 1577, IEC 62368-1, IEC 61010-1, and IEC 60601-1.
