Advanced ISO1540DR IS1540 I2C Interface-compatible Low-Power Bidirectional Isolator for Improved Circuitry

Looking for an advanced and highly efficient bidirectional isolator? ISO1540DR IS1540 I2C Interface-compatible Low-Power Bidirectional Isolator is the ultimate solution for you. Our device offers a low-power, bidirectional isolator that enables logic input and output buffers.

When combined with isolated power supplies, it blocks high voltage, isolates grounds, and restrains noise currents from interfering with or damaging sensitive circuitry. ISO1540 meets all your needs, offering maximum functionality, excellent performance, compact size, and low power consumption, making it the perfect upgrade from optocouplers. Our device offers two isolated bidirectional channels for clock and data lines, enabling it to serve a wide range of applications.

Applications and Features of ISO1540DR IS1540 I2C Interface-compatible Low-Power Bidirectional Isolator

The ISO1540 features:

• Isolated bidirectional, I2C compatible, communication
• Capable of operating up to 1 MHz
• Works within a 3V to 5.5V supply range
• Open-drain output with 3.5mA side 1 and 35mA side 2 sink capability
• Operational within a temperature range of –40°C to +125°C
• Provides ±50kV/µs transient immunity (typical)
• Has 4 kV HBM ESD protection on all pins; 8 kV on bus pins

Consider using our product for isolated I2C buses, SMBus and PMBus interfaces, open-drain networks, motor control systems, battery management, I2C level shifting, and more!