Texas Instruments

ISO7241ADWR

ISO7241ADWR Description

The ISO7241ADWR is a high-performance digital isolator developed by Texas Instruments, designed to provide reliable signal isolation in various electronic systems. This 4-channel unidirectional isolator is based on capacitive coupling technology, offering excellent common mode transient immunity and low propagation delay. With a data rate of 1 Mbps and a voltage isolation of 4000Vpk, the ISO7241ADWR is suitable for a wide range of applications where signal integrity and safety are critical.

ISO7241ADWR Features

• Technical Specifications:

  • Inputs/Outputs: 3 inputs on Side 1 and 1 output on Side 2
  • Rise/Fall Time (Typ): 2ns
  • Common Mode Transient Immunity (Min): 25kV/µs
  • Pulse Width Distortion (Max): 10ns
  • Propagation Delay tpLH/tpHL (Max): 95ns
  • Voltage - Supply: 3.15V to 5.5V
  • Voltage - Isolation: 4000Vpk
  • Isolated Power: No
  • Data Rate: 1Mbps
  • Number of Channels: 4
  • Technology: Capacitive Coupling
  • Channel Type: Unidirectional
  • Mounting Type: Surface Mount
  • Package: Tape & Reel (TR)
  • Base Product Number: ISO7241

• Performance Benefits:

  • Low propagation delay for fast signal transmission
  • Excellent common mode transient immunity for reliable operation in noisy environments
  • Wide supply voltage range for compatibility with various power sources
  • Low power consumption for energy-efficient designs

• Unique Features and Advantages:

  • The ISO7241ADWR stands out with its high voltage isolation, ensuring safety in high-voltage applications
  • The capacitive coupling technology provides excellent signal integrity and reliability
  • The wide supply voltage range and low power consumption make it suitable for a variety of electronic systems

ISO7241ADWR Applications

The ISO7241ADWR is ideal for a variety of applications where signal isolation and safety are critical, including:

• Industrial Automation: Isolating signals in motor control and sensor interfaces
• Power Supplies: Protecting control circuits from high-voltage transients
• Medical Devices: Ensuring patient safety by isolating signals in medical equipment
• Automotive Applications: Isolating signals in battery management systems and infotainment systems

Conclusion of ISO7241ADWR

The ISO7241ADWR is a versatile and reliable digital isolator that offers excellent performance and safety features. Its high voltage isolation, capacitive coupling technology, and low propagation delay make it an ideal choice for a wide range of applications in the electronics industry. With its unique features and advantages, the ISO7241ADWR is a valuable component for ensuring signal integrity and safety in demanding electronic systems.