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DS2482-800 Datasheet 8-channel 1-wire Master

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: GENERAL.

General Description

The DS2482-800 is an I2C-to-1-Wire bridge device that interfaces directly to standard (100kHz max) or fast (400kHz max) I2C masters to perform bidirectional protocol conversion between the I2C master and any downstream 1-Wire slave devices.

Relative to any attached 1-Wire slave device, the DS2482-800 is a 1-Wire master.

Internal factorytrimmed timers relieve the system host processor from generating time-critical 1-Wire waveforms, supporting both standard and Overdrive 1-Wire communication speeds.

Key Features

  • support 1-Wire power delivery to 1-Wire devices such as EEPROMs and sensors. The DS2482-800 combines these features with eight independent 1-Wire I/O channels. The I2C slave address assignment is controlled b.

DS2482-800 Distributor