LTC4300A-1

PRODUCTION

Hot Swappable 2-Wire Bus Buffers

Data Sheet Product Selection Table

Part Models: 4
1ku List Price: Starting From $2.34

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Part Details

Bidirectional Buffer for SDA and SCL Lines Increases Fanout
Prevents SDA and SCL Corruption During Live Board Insertion and Removal from Backplane
Isolates Input SDA and SCL Lines from Output
Compatible with I²C, I²C Fast Mode and SMBus Standards (Up to 400kHz Operation)
Small MSOP 8-Pin Package
Low I_CC Chip Disable: <1µA (LTC4300A-1)
READY Open Drain Output (LTC4300A-1)
1V Precharge on all SDA and SCL Lines
Supports Clock Stretching, Arbitration and Synchronization
5V to 3.3V Level Translation (LTC4300A-2)
High Impedance SDA, SCL Pins for V_CC = 0V

Part Models: 4
1ku List Price: Starting From $2.34

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
LTC4300A-1CMS8#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4300A-1CMS8#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4300A-1IMS8#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4300A-1IMS8#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0128_Form Material_Report
LTC4300A-1CMS8#PBF	PRODUCTION
LTC4300A-1CMS8#TRPBF	PRODUCTION
LTC4300A-1IMS8#PBF	PRODUCTION
LTC4300A-1IMS8#TRPBF	PRODUCTION

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

Hardware Ecosystem

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

Tools & Simulations

LTspice 1

LTC4300A-1 - Interface and Isolation

Models for the following parts are available in LTspice:

LTC4300A-1

IBIS Model 1

LTC4300A-1 - IBIS Model

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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LTC4300A-1

Part Details

Documentation

Data Sheet 1

Reliability Data 1

Design Note 1

Technical Articles 2

Video 4

Product Selector Card 1