LTC4307IMS8#TRPBF

$7.51

Description：IC ACCELERATOR I2C HOTSWAP 8MSOP
Series：-

SKU:2e050f0bc3c5 Category: Signal Buffers, Repeaters, Splitters Brand: Analog Devices Inc.

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Product introduction

LTC4307IMS8#TRPBF is listed in the Signal Buffers, Repeaters, Splitters range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ACCELERATOR I2C HOTSWAP 8MSOP. Review the specifications below when checking this part for your BOM.

Signal Buffers, Repeaters, Splitters specifications for LTC4307IMS8#TRPBF

Description：IC ACCELERATOR I2C HOTSWAP 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Buffer, Accelerator
Applications：I2C - Hotswap
Input：2-Wire Bus
Output：2-Wire Bus
Data Rate (Max)：400kHz
Number of Channels：2
Delay Time：-
Signal Conditioning：-
Voltage - Supply：2.3V ~ 5.5V
Current - Supply：8mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
Capacitance - Input：10 pF
Grade：-
Qualification：-

Signal Buffers, Repeaters, Splitters datasheet and documents for LTC4307IMS8#TRPBF

LTC4307IMS8#TRPBF

Signal Buffers, Repeaters, Splitters Overview

The LTC4307IMS8#TRPBF is a hot swappable, bidirectional 2-wire bus buffer manufactured by Analog Devices Inc. It isolates I/O card capacitance from the backplane to prevent data and clock bus corruption during live insertion. The device features a low offset voltage of 60mV independent of load and includes automatic stuck bus recovery that generates up to 16 clock pulses if SDAOUT or SCLOUT remains low for 30ms. It operates with a supply voltage range of 2.3V to 5.5V and supports I²C Fast Mode frequencies up to 600kHz. The component is housed in an 8-lead MSOP package.

Signal Buffers, Repeaters, Splitters Feature Summary

Bidirectional buffering isolates input and output capacitances to maintain signal integrity during live board insertion.
Automatic stuck bus recovery detects low conditions for 30ms and attempts to free the bus using generated clock pulses.
Low offset voltage ensures compatibility with non-compliant devices while maintaining high VOL tolerance.
Rise time accelerators provide controlled transitions to improve noise immunity and allow larger pull-up resistors.

Signal Buffers, Repeaters, Splitters Applications

Servers
RAID Systems
ATCA
Live Board Insertion

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature grade. Confirm the presence of the #PBF designation indicates lead-free compliance. Ensure the TRPBF suffix corresponds to tape and reel packaging requirements for automated assembly processes.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when isolation between backplane and card capacitance is critical for hot swap applications. Consider the 2.3V to 5.5V supply range and 600kHz maximum frequency for system compatibility. Evaluate the need for automatic stuck bus recovery and low offset characteristics for cascaded bus configurations.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the LTC4307 family of 2-wire bus buffers designed for hot swappable environments. It shares functional similarities with other interface ICs but is specifically optimized for I²C and SMBus protocols with enhanced rise time acceleration and bus recovery capabilities.