DS2483 Datasheet | Maxim Integrated

Single-Channel 1-Wire Master with Adjustable Timing and Sleep Mode General Description The DS2483 is an I2C-to-1-Wire M bridge device that interfaces directly to standard (100k Hz max) or fast (400k Hz max) I2C masters to perform protocol conversion between the I2C master and any downstream 1-Wire slave devices. Relative to any attached 1-Wire slave device, the DS2483 is a 1-Wire master. Internal, user-adjustable timers relieve the system host processor from generating time-critical 1-Wire waveforms, supporting both standard and overdrive 1-Wire munication speeds. In addition, the 1-Wire bus can be powered down under software control. The dual-voltage operation allows different operating voltages on the I2C and 1-Wire side. Strong pullup Features support 1-Wire power delivery to 1-Wire devices such as EEPROMs and sensors. When not in use, the DS2483 can be put in sleep mode where power consumption is minimal. Applications Printers Medical Instruments Industrial Sensors Cell...