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LTC4318 - Dual I2C/SMBus Address Translator

General Description

The LTC®4318 enables the hardwired address of one or more I2C or SMBus slave devices to be translated to a different address.

This allows slaves with the same hardwired address to coexist on the same bus.

Key Features

  • nn Allows Multiple Slaves with the Same Address to Coexist on the Same Bus nn Resistor Configurable Address Translation nn No Software Programming Required nn Compatible with SMBus, I2C and I2C Fast Mode nn Pass-Through Mode Allows General Call Addressing nn ±4kV HBM ESD Ruggedness nn Level Translation for 2.5V, 3.3V and 5V Buses nn Stuck Bus Timeout nn Prevents SDA and SCL Corruption During Live Board Insertion and Removal nn Support Bus Hot Swap nn 20-Lead QFN 4mm × 4mm Package.

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📁 Similar Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC4311 Low Voltage I2C/SMBus Accelerator
LTC4315 2-Wire Bus Buffer
LTC4316 Single I2C/SMBus Address Translator
LTC4317 Dual I2C/SMBus Address Translator
LTC4303 Hot Swappable 2-Wire Bus Buffer

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.

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LTC4318 Dual I2C/SMBus Address Translator Features nn Allows Multiple Slaves with the Same Address to Coexist on the Same Bus nn Resistor Configurable Address Translation nn No Software Programming Required nn Compatible with SMBus, I2C and I2C Fast Mode nn Pass-Through Mode Allows General Call Addressing nn ±4kV HBM ESD Ruggedness nn Level Translation for 2.5V, 3.3V and 5V Buses nn Stuck Bus Timeout nn Prevents SDA and SCL Corruption During Live Board Insertion and Removal nn Support Bus Hot Swap nn 20-Lead QFN 4mm × 4mm Package Applications nn I2C, SMBus Address Expansion nn Address Translation nn Servers nn Telecom Description The LTC®4318 enables the hardwired address of one or more I2C or SMBus slave devices to be translated to a different address.