Features and Benefits

  • Driver Support for Windows 10, Windows 7Operating Systems
  • 1-Wire/I2C USB Adapter Creates a Virtual COM Porton Windows, Linux, and Mac Operating Systems
  • Emulates the DS2480B Command Set
  • 3.3V Read/Write Operation to 1-Wire
  • Supports Standard and Overdrive 1-WireCommunication
  • Strong Pullup to 3.3V Provides the Additional CurrentRequired for 1-Wire EEPROM, EnvironmentalSensors, and Cryptographic Devices
  • 1-Wire Active Pullup Accommodates Long Lines
  • 3.3V I2C Operation with SDA and SCL Pullups
  • Supports I2C Speeds of 100kHz and 400kHz
  • 6-Pin Female Interface
  • Fully Compliant with USB Specification v2.0

Product Details

The DS9481P-300 is a USB-to-1-Wire®/I2C adapter for easy PC connectivity to 1-Wire and I2C devices. The adapter provides a 6-pin female connector with the signals to communicate with 1-Wire and I2C devices that support a 3.3V data I/O level. The DS9481P-300 driver runs on Windows®10, Windows 8, and Windows 7 operating systems, both 64-bit and 32-bit versions. The virtualized COM port provides a convenient communication interface.

Documentation & Resources