LTC4309IDE#PBF
- Mfr.Part #
- LTC4309IDE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC ACCELERATOR I2C HOTSWAP 12DFN
- Stock
- 116
- In Stock :
- 116
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Output :
- 2-Wire Bus
- Height Seated (Max) :
- 0.8mm
- Capacitance - Input :
- 10pF
- Adjustable Threshold :
- No
- Voltage - Supply :
- 2.3V~5.5V
- Number of Terminations :
- 12
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Number of Functions :
- 1
- Output Voltage :
- 170mV
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~85°C
- Number of Channels :
- 2
- Radiation Hardening :
- No
- Supply Voltage :
- 3.3V
- Number of Pins :
- 12
- Package / Case :
- 12-WFDFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Data Rate (Max) :
- 400kHz
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Buffer, Accelerator
- Applications :
- I2C - Hotswap
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Length :
- 4mm
- ECCN Code :
- EAR99
- Current - Supply :
- 7mA
- Input :
- 2-Wire Bus
- Width :
- 3mm
- Published :
- 2008
- Nominal Input Voltage :
- 5.5V
- Base Part Number :
- LTC4309
- Pin Count :
- 12
- Datasheets
- LTC4309IDE#PBF

Signal Buffers, Repeaters, Splitters Analog Devices, Inc. LTC4309IDE#PBF Overview
Optimize your high-performance I2C bus systems with the LTC4309IDE#PBF from Analog Devices, Inc., a robust IC accelerator designed for I2C hot swap applications. This device ensures seamless communication and protects bus lines during live insertion and removal, minimizing disruptions and voltage drops. With its advanced technology, the LTC4309IDE#PBF maintains the integrity and efficiency of bus signals in dynamic and demanding environments. This makes it an ideal choice for applications requiring high reliability and continuous operation, thus enhancing system stability and performance.
LTC4309IDE#PBF Features
The LTC4309IDE#PBF offers several compelling features that facilitate enhanced I2C bus functionality. These include active buffering to enable extension of I2C bus capacitance beyond the standard limits, hot swap capabilities that allow devices to be replaced without shutting down the system, and fault-tolerant operation to ensure stability under adverse conditions. Additionally, its compact 12-DFN package ensures minimal footprint and easy integration into existing designs.
LTC4309IDE#PBF Applications
- Server Motherboards: Provides stable I2C communications when adding or removing components without system power-down, ensuring continuous server operation.
- Telecommunications Equipment: Enhances signal integrity in complex, multi-board communication systems, facilitating reliable data transmission.
- Data Center Infrastructure: Used in data center management systems to maintain signal continuity and integrity across extensive I2C networks.
- Industrial Automation: Supports robust I2C communications in automated manufacturing lines, even under fluctuating conditions.
- Medical Devices: Ensures reliable communication between different I2C-enabled sensors and devices within medical equipment, enhancing patient monitoring systems' responsiveness and reliability.
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