DS28E17 Overview
The DS28E17 is a 1-Wire peripheral to I2C controller bridge device that interfaces directly to I2C peripherals at standard (100kHz, max) or fast (400kHz, max). Data transfers serially by means of the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS28E17 is guaranteed to have a unique 64-bit ROM registration number that serves as a node address in the 1-Wire network.
DS28E17 Key Features
- Converts 1-Wire munication Protocol to I2C Controller I/O
- Operates I2C Peripherals over the Single-Contact, 1-Wire Interface
- Extend I2C munication Distance with 1-Wire Protocol
- 100 Meters (typ) in Standard Speed for a Properly Configured Network
- Flexible 1-Wire Peripheral and I2C Controller Operational Modes
- Supports 15kbps and 77kbps 1-Wire Protocol with Packetized I2C Data Payloads
- Factory-Programmed, Unique 64-Bit 1-Wire ROM ID Provides Unalterable Serial Number to End Equipment
- Standard 100kHz and 400kHz munication Rates for I2C
- I2C Clock Stretching Automatically Supported
- Low Power Consumption
