Texas Instruments

ISO124U/1K

The ISO124U/1K is a high-speed, low-power, dual-channel digital isolator manufactured by Texas Instruments. It is designed to provide high-speed digital communication between two devices while maintaining electrical isolation to protect against voltage spikes and other electrical disturbances.

Description:

The ISO124U/1K is a monolithic digital isolator that uses a capacitive coupling technique to provide electrical isolation between the two channels. It has a data rate of up to 1 Mbps and a propagation delay of only 300 ns. The device is available in a 16-pin SOIC package and operates over a wide supply voltage range of 2.7 V to 5.5 V.

Features:

• Dual-channel digital isolator
• High-speed data transfer up to 1 Mbps
• Low propagation delay of 300 ns
• Wide supply voltage range of 2.7 V to 5.5 V
• Compact 16-pin SOIC package
• High electrical isolation of 2.5 kV
• Short-circuit protection on both channels
• 5 kV ESD protection on all pins
• RoHS compliant

Applications:

The ISO124U/1K is suitable for a wide range of applications that require high-speed, reliable digital communication with electrical isolation. Some of the potential applications include:

• Industrial control systems
• Medical equipment
• Power supplies and power management systems
• Data acquisition systems
• Motor control and drive systems
• Renewable energy systems
• Telecommunication systems
• Automotive systems

In summary, the ISO124U/1K is a high-performance digital isolator that provides fast and reliable communication between two devices while maintaining electrical isolation. Its compact size, low power consumption, and high isolation voltage make it an ideal choice for a wide range of applications.