LTC4316
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LTC4316

Single I2C/SMBus Address Translator

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Info: : PRODUCTION tooltip
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Part Details
Part Models 8
1ku List Price Starting From $1.78
Features
  • Allows Multiple Slaves with the Same Address to Coexist on the Same Bus
  • Resistor Configurable Address Translation
  • No Software Programming Required
  • Compatible with SMBus, I2C and I2C Fast Mode
  • Pass-Through Mode Allows General Call Addressing
  • ±4kV HBM ESD Ruggedness
  • Level Translation for 2.5V, 3.3V and 5V Buses
  • Stuck Bus Timeout
  • Prevents SDA and SCL Corruption During Live Board Insertion and Removal
  • Support Bus Hot Swap
  • 10-Lead MSOP and DFN 3mm × 3mm Packages
Additional Details
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The LTC4316 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. 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 LTC4316 incorporates a pass-through mode which disables the address translation and allows general call addressing by the master. The LTC4316 is designed to automatically recover from abnormal bus conditions like bus stuck low or premature STOP bits.

Part Number Number of Input Channels Number of Output Channels
LTC4316 1 1
LTC4317 1 2
LTC4318 2 2

Applications

  • I2C, SMBus Address Expansion
  • Address Translation
  • Servers
  • Telecom


Part Models 8
1ku List Price Starting From $1.78

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Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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LTC4316IDD#PBF
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LTC4316IDD#TRPBF
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LTC4316IMS#PBF
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Product Lifecycle

PCN

Feb 4, 2020

- 20_0130

Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC

LTC4316CMS#PBF

PRODUCTION

LTC4316CMS#TRPBF

PRODUCTION

LTC4316IMS#PBF

PRODUCTION

LTC4316IMS#TRPBF

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Feb 4, 2020

- 20_0130

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Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC

LTC4316CMS#PBF

PRODUCTION

LTC4316CMS#TRPBF

PRODUCTION

LTC4316IMS#PBF

PRODUCTION

LTC4316IMS#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 2

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DC2217A

LTC4316 Demo Board | Single I2C/SMBus Address Translator (requires DC590 or DC2026)

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DC2217A

LTC4316 Demo Board | Single I2C/SMBus Address Translator (requires DC590 or DC2026)

LTC4316 Demo Board | Single I2C/SMBus Address Translator (requires DC590 or DC2026)

Product Detail

Demonstration circuit 2217A features the LTC4316 single I2C/SMBus address translator. The LTC4316 enables one or more I2C or SMBus slave devices to translate their hardwired address to a different address. This allows slaves with the same 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 translations are available.

reference details image

DC2591A

LTC4316 Demo Board | EasySMU: I2C Address Translator and Simple Multichannel Source Measurement Unit (Requires DC2026 and 12V power supply)

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DC2591A

LTC4316 Demo Board | EasySMU: I2C Address Translator and Simple Multichannel Source Measurement Unit (Requires DC2026 and 12V power supply)

LTC4316 Demo Board | EasySMU: I2C Address Translator and Simple Multichannel Source Measurement Unit (Requires DC2026 and 12V power supply)

Product Detail

EasySMU is a single-channel ±12V/±40mA programmable-voltage/programmable-current source with accurate voltage/current measurement capability. The LTC4316 I2C address translator enables up to eight independent EasySMUs to be controlled by a single I2C master.

Tools & Simulations

Tools & Simulations 2

Linduino

Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.

Linduino code repository on GitHub and instructions on how to use the code.

Purchase Linduino

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Code Files
Reference Designs

Reference Designs 1

Figure 1. EVAL-CN0506-FMCZ Simplified Block Diagram (All Connections and Decoupling Not Shown)

10 Mbps/100 Mbps/1000 Mbps Dual Channel, Low Power Industrial Ethernet PHY

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CN0506

10 Mbps/100 Mbps/1000 Mbps Dual Channel, Low Power Industrial Ethernet PHY

CN0506

Circuits from the lab

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10 Mbps/100 Mbps/1000 Mbps Dual Channel, Low Power Industrial Ethernet PHY

Features and Benefits

  • Supports RGMII, RMII, and MII modes
  • Dual ports allow for ring or line topologies
  • Can drive 154m of cable at 1000Mbsps
View Detailed Reference Design external link

Design & Integration Tools

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