LTC4314CUDC#TRPBF
- Mfr.Part #
- LTC4314CUDC#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MULTIPLEXER I2C HOTSWAP 20QFN
- Stock
- 33,754
- In Stock :
- 33,754
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Operating Temperature :
- 0°C~70°C
- Published :
- 2010
- Adjustable Threshold :
- No
- Voltage - Supply :
- 2.9V~5.5V
- Width :
- 3mm
- JESD-609 Code :
- e3
- Type :
- Buffer, Multiplexer
- Supply Voltage :
- 3.3V
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 20
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 20-WFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Current - Supply :
- 7.3mA
- Base Part Number :
- LTC4314
- JESD-30 Code :
- S-XQCC-N20
- Height Seated (Max) :
- 0.8mm
- Terminal Form :
- NO LEAD
- Packaging :
- Tape and Reel (TR)
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Input :
- 2-Wire Bus
- Supply Voltage-Max (Vsup) :
- 5.5V
- Applications :
- I2C - Hotswap
- Data Rate (Max) :
- 400kHz
- Supply Voltage-Min (Vsup) :
- 2.9V
- Number of Channels :
- 1 x 1:4
- Pin Count :
- 20
- Surface Mount :
- yes
- Length :
- 4mm
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 0.5mm
- Output :
- 2-Wire Bus
- Number of Functions :
- 1
- Terminal Position :
- QUAD
- Capacitance - Input :
- 20pF
- Datasheets
- LTC4314CUDC#TRPBF

Signal Buffers, Repeaters, Splitters Analog Devices, Inc. LTC4314CUDC#TRPBF Overview
The LTC4314CUDC#TRPBF by Analog Devices, Inc. is a state-of-the-art I2C multiplexer with hot-swap capabilities designed to enhance system reliability and flexibility in complex I2C systems. This IC allows for the seamless interfacing of multiple I2C devices that have the same slave addresses, thus expanding system capabilities without the need for extensive readdressing. Equipped with hot-swap functionality, it ensures minimal downtime and service interruption, facilitating maintenance and upgrades without powering down the entire system. The LTC4314CUDC#TRPBF is ideal for use in sophisticated, high-volume business environments that require robust, efficient management of I2C data traffic.
LTC4314CUDC#TRPBF Features
This I2C multiplexer is packed with features that make it a powerful addition to any data management and signal integrity solution. It supports up to two downstream I2C buses from a single upstream bus, incorporates fault protection, and has built-in level translation that allows voltage-level shifting between devices. Additionally, it offers a strong 1-A pull-up current for each channel which enhances the signal integrity and speeds in capacitive I2C bus configurations. These functionalities make the LTC4314CUDC#TRPBF indispensable for maintaining communication between devices operating at different voltages and improving the overall system robustness against bus faults.
LTC4314CUDC#TRPBF Applications
- Data Centers: Used to manage multiple server I2C buses that communicate with memory modules, controllers, and other sensors without interference, ensuring smooth and reliable data flow.
- Industrial Automation: Integrates various sensors and controllers on the same I2C bus, enhancing system configuration flexibility and reducing downtime during upgrades or system expansions.
- Consumer Electronics: Allows high-volume consumer devices, such as smart home systems and advanced personal gadgets, to incorporate multiple I2C devices, thereby optimizing space and cost efficiency.
- Telecommunication Equipment: Employs in networking hardware to facilitate robust communication between different components within the equipment, enhancing service reliability and performance.
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