Datasheet4U Logo Datasheet4U.com

DS2482-800 - 8-Channel 1-Wire Master

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.

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
DS2480 Serial 1-Wire Line Driver Dallas Semiconducotr
DS2480B Serial 1-Wire Line Driver Maxim Integrated Products
DS2483 Single-Channel 1-Wire Master Maxim Integrated Products
DS2484 Single-Channel 1-Wire Master Maxim Integrated Products
DS2484 Single-Channel 1-Wire Master Analog Devices

Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
DS2482-100 Single-Channel 1-Wire Master
DS2482-101 Single-Channel 1-Wire Master
DS2401 Silicon Serial Number
DS2405 Addressable Switch
DS2406 Dual Addressable Switch Plus 1Kb Memory

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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. To optimize 1-Wire waveform generation, the DS2482-800 performs slew-rate control on rising and falling 1-Wire edges and has a programmable feature to mask the fast presence pulse edge that some 1-Wire slave devices can generate.
Published: |