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DS2482-101 Datasheet Single-channel 1-wire Master

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: DS2482-101 Single-Channel 1-Wire Master with Sleep Mode General.

General Description

The DS2482-101 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 DS2482-101 is a 1-Wire master.

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

Key Features

  • to match drive characteristics to the 1-Wire slave environment. Programmable, strong pullup features support 1-Wire power delivery to 1-Wire devices such as EEPROMs and sensors. The DS2482-101 combines these features with an output to control an external MOSFET for enhanced strong pullup.

DS2482-101 Distributor

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
DS2482-100 Single-Channel 1-Wire Master
DS2482-800 8-Channel 1-Wire Master
DS2401 Silicon Serial Number
DS2405 Addressable Switch
DS2406 Dual Addressable Switch Plus 1Kb Memory
DS2408 1-Wire 8-Channel Addressable Switch
DS2411 Silicon Serial Number
DS2413 1-Wire Dual Channel Addressable Switch
DS2417 1-Wire Time Chip
DS2422 1-Wire Temperature/Datalogger