Low

LINEAR TECHNOLOGY  LTC4317CDHC#PBF  Specialized Interface, I2C, SMBus, I2C Bus & SMBus Systems Applications, Servers, Telecom, 2.25 V

LINEAR TECHNOLOGY LTC4317CDHC#PBF
Technical Data Sheet (223.40KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTC4317CDHC#PBF is a dual I²C/SMBus Address Translator enables the hardwired address of one or more I²C or SMBus slave device to be translated to a different address. This allows slaves with the same hardwired address to coexist on the same bus. Only discrete resistors are needed to select the new address and no software programming is required. Up to 127 different address translations are available. The LTC4317 incorporates a pass-through mode which disables the address translation and allows general call addressing by the master. It is designed to automatically recover from abnormal bus conditions like bus stuck low or premature STOP bits. It has two output channels for two different sets of slaves. It bridges two segments of an I²C bus, reading incoming addresses on the master side and retransmitting them to the slave side with the 7-bit I²C addresses translated in real time.
  • Allows multiple slaves with the same address to coexist on the same bus
  • Resistor configurable address translation
  • No software programming required
  • Pass-through mode allows general call addressing
  • Stuck bus timeout
  • Prevents SDA and SCL corruption during live board insertion and removal from backplane
  • Support bus hot swap

 

Product Information

IC Interface Type:
I2C, SMBus
Interface Applications:
I2C Bus & SMBus Systems Applications, Servers, Telecom
Supply Voltage Min:
2.25V
Supply Voltage Max:
5.5V
Interface Case Style:
DFN
No. of Pins:
16Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000478

Alternatives