ISO7760FDBQR

The ISO7760FDBQR is a high-performance, precision analog isolator manufactured by Texas Instruments. This device is designed to provide electrical isolation between different parts of a system, ensuring that signals can be transmitted without direct electrical connection, which is crucial for protecting sensitive components from high voltages and noise.

Key Features:

1. Isolation Voltage: The ISO7760 offers a high isolation voltage rating, typically around 5 kV, which ensures robust protection against voltage spikes and transients.

2. Data Rate: It supports high-speed data transmission, with a typical data rate of up to 100 Mbps, making it suitable for applications that require fast signal processing.

3. Low Power Consumption: The device is designed for low power operation, which is essential for battery-powered applications and helps in reducing overall system power consumption.

4. Temperature Range: The ISO7760 is rated for operation over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

5. Package Type: The device comes in a compact, surface-mount package (usually a 16-pin SOIC or similar), which facilitates easy integration into various circuit designs and helps save board space.

6. Input/Output Configuration: The ISO7760 features a dual-channel configuration, allowing for simultaneous isolation of two signals. This is particularly useful in applications where multiple signals need to be isolated from a common ground.

7. Common Mode Transient Immunity (CMTI): The device boasts high CMTI, which enhances its ability to reject noise and maintain signal integrity in environments with significant electromagnetic interference.

Applications:

The ISO7760FDBQR is commonly used in various applications, including:

• Industrial Automation: For isolating control signals in PLCs and motor drives.
• Data Acquisition Systems: To protect sensitive measurement circuits from high voltages.
• Medical Equipment: Ensuring patient safety by isolating high-voltage components from low-voltage control circuits.
• Communication Systems: Providing isolation in data lines to prevent ground loops and improve signal integrity.

Conclusion:

Overall, the ISO7760FDBQR from Texas Instruments is a versatile and reliable analog isolator that meets the demands of modern electronic systems requiring high-speed data transmission and robust electrical isolation. Its combination of high isolation voltage, low power consumption, and wide operating temperature range makes it an ideal choice for a variety of applications across different industries.