DS2482X-101+T

DS2482X-101+T Description   Analog Devices DS2482X-101+T is an input/output controller interface integrated circuit that can be directly connected to standard or fast I2C master stations. DS2482X-101+T performs bidirectional protocol conversion between the I2C master station and any downstream 1-wire slave station devices. This device can be used in 9-pin, lead-free WLPs.   DS2482X-101+T
Features  
• Allows Easy Interface Between a I2C Microport and a 1-Wire Slave
• I2C Host Interface Supports 100kHz and 400kHz I2C Communication Speeds
• 1-Wire Master IO with Selectable Active or Passive 1-Wire Pullup
• Provides Reset/Presence, 8-Bit, Single-Bit, and 3-Bit 1-Wire IO Sequences
• Standard and Overdrive 1-Wire Communication Speeds
• One Address Inputs for I2C Address Assignment
• Minimizes Line Noise Reducing System EMI
• Slew-Controlled 1-Wire Edges
• Supports EEPROMs, Temperature Sensors, or other  1-Wire Slaves That Have Momentary High Source Current Modes
• Strong 1-Wire Pullup Provided by an Internal Low-Impedance Signal Path
• PCTLZ Output to Optionally Control an External MOSFET for Stronger Pullup Requirements
• Reduce Power Consumption Saves on Power Supply Cost
• Supports Power-Saving Sleep Mode
• Operating Range: 2.9V to 5.5V, -40°C to +85°C
• 9-Bump WLP Package   DS2482X-101+T Applications  
• Printers
• Medical Instruments
• Industrial Sensors
• Cell Phones, PDAs