LTC4315

PRODUCTION

2-Wire Bus Buffer with High Noise Margin

Data Sheet Product Selection Table

Part Models: 8
1ku List Price: Starting From $3.02

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Part Details

Bidirectional Buffer Increases Fanout
High Noise Margin with V_IL = 0.3 • V_CC
Compatible with Non-Compliant I²C Devices That Drive a High V_OL
Selectable Rise Time Accelerator Current
Level Shift 1.5V, 1.8V, 2.5V, 3.3V and 5V Busses
Prevents SDA and SCL Corruption During Live Board Insertion and Removal from Backplane
Stuck Bus Disconnect and Recovery
Compatible with I²C, I²C Fast Mode and SMBus
±4kV Human Body Model ESD Ruggedness
High Impedance SDA, SCL pins When Unpowered
12-Lead (4mm × 3mm) DFN and 12-Lead MSOP Packages

Part Models: 8
1ku List Price: Starting From $3.02

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC4315CDE#PBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4315CDE#TRPBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4315CMS#PBF	12-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4315CMS#TRPBF	12-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4315IDE#PBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4315IDE#TRPBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4315IMS#PBF	12-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4315IMS#TRPBF	12-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 14, 2025 - 25_0017 Bond Wire Change from Gold to Copper
		PCN25_0017_Form Material_Report Qualification Results Summary
LTC4315CDE#PBF	PRODUCTION
LTC4315CDE#TRPBF	PRODUCTION
LTC4315CMS#PBF	PRODUCTION
LTC4315CMS#TRPBF	PRODUCTION
LTC4315IDE#PBF	PRODUCTION
LTC4315IDE#TRPBF	PRODUCTION
LTC4315IMS#PBF	PRODUCTION
LTC4315IMS#TRPBF	PRODUCTION
Feb 4, 2020 - 20_0129 Laser Mark Conversion for 12-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0129_Form Material_Report
LTC4315CMS#PBF	PRODUCTION
LTC4315CMS#TRPBF	PRODUCTION
LTC4315IMS#PBF	PRODUCTION
LTC4315IMS#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
I²C Isolators 1
LTM2883	PRODUCTION	SPI/Digital or I²C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power

LTC4315

Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

Video 2

Product Selector Card 2

Hardware Ecosystem

Tools & Simulations

IBIS Model 1

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