Texas Instruments

ISOW1432DFMR  

Digital Isolators

The ISOW1432DFMR is a high-speed, isolated, digital isolator manufactured by Texas Instruments. It is designed to provide reliable and secure communication between digital systems in applications where isolation is required to protect against electrical noise, voltage differences, and other common-mode disturbances.

Description:

The ISOW1432DFMR is a monolithic digital isolator that uses capacitive coupling to provide isolation between its input and output sides. It features a small, 6-pin, DFN (Dual Flat No-Leads) package, making it suitable for space-constrained applications. The device operates over a wide supply voltage range of 2.7V to 5.5V and provides a data rate of up to 1 Mbps.

Features:

1. High-speed data transfer: The ISOW1432DFMR supports data rates of up to 1 Mbps, making it suitable for high-speed communication applications.
2. Wide supply voltage range: The device operates over a supply voltage range of 2.7V to 5.5V, making it compatible with a variety of power supply options.
3. Small footprint: The 6-pin DFN package allows for easy integration into compact designs.
4. High isolation voltage: The isolator provides a high isolation voltage of 2.5 kVrms, ensuring reliable operation in noisy environments.
5. Low power consumption: The device consumes low power, making it suitable for battery-powered applications.
6. Robust performance: The ISOW1432DFMR is designed to operate over a wide temperature range of -40°C to 125°C, ensuring reliable performance in various environmental conditions.

Applications:

1. Industrial control systems: The ISOW1432DFMR can be used in industrial control systems to provide isolation between microcontrollers, sensors, and actuators, protecting against electrical noise and voltage differences.
2. Medical equipment: The isolator can be used in medical equipment to provide isolation between digital systems, ensuring patient safety and reliable operation.
3. Power supplies: The ISOW1432DFMR can be used in power supply designs to provide isolation between the control and power sections, improving system reliability and safety.
4. Data communication: The device can be used in data communication applications, such as RS-485 and CAN bus systems, to provide isolation and protect against common-mode disturbances.
5. Automotive systems: The isolator can be used in automotive applications, such as battery management systems and infotainment systems, to provide isolation and protect against electrical noise and voltage differences.

In summary, the ISOW1432DFMR is a high-speed, isolated digital isolator that offers reliable and secure communication in various applications where isolation is required. Its small footprint, wide supply voltage range, and robust performance make it suitable for a wide range of applications, including industrial control systems, medical equipment, power supplies, data communication, and automotive systems.

ISOW1432DFMR Documents

Download datasheets and manufacturer documentation for ISOW1432DFMR

Datasheets :

ISOW1412,ISOW1432