DS28E18 - 1-Wire to I2C/SPI Bridge

Maxim Integrated

DS28E18 Datasheet Preview — Preview of DS28E18 PDF

Datasheet Details

Part number	DS28E18
Manufacturer	Maxim Integrated ↗
File Size	1.10 MB
Description	1-Wire to I2C/SPI Bridge
Datasheet	DS28E18-MaximIntegrated.pdf

DS28E18 Product details

Description

The DS28E18 is a simple communications bridge that resides at a remote SPI or I2C sensor and allows the sensor to be controlled by just two wires coming from the host system.

Features

Operate Remote I2C or SPI Devices Using SingleContact 1-Wire Interface.
Extending I2C/SPI Communication Distance.
Reduce Six Wires (for SPI) or Four Wires (for I2C) to Two Wires.
512-Byte Sequencer for Autonomous Operation of Attached Devices.
Two Configurable GPIO Pins for Additional Peripheral Control.
No External Power Required.
DS28E18 Parasitically Powered from 1-Wire.
I2C/SPI Peripheral Power Derived from the 1-Wire Line.

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Published: Jun 20, 2022 |