LTC4312IDE#TRPBF
- Mfr.Part #
- LTC4312IDE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC MULTIPLEXER I2C HOTSWAP 14DFN
- Stock
- 3,603
- In Stock :
- 3,603
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Signal Buffers, Repeaters, Splitters
- JESD-30 Code :
- R-PDSO-N14
- Mounting Type :
- Surface Mount
- Package / Case :
- 14-WFDFN Exposed Pad
- Width :
- 3mm
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Terminal Form :
- NO LEAD
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage :
- 3.3V
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Published :
- 2010
- Number of Channels :
- 1 x 1:2
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pin Count :
- 14
- Terminal Finish :
- Matte Tin (Sn)
- Data Rate (Max) :
- 400kHz
- Base Part Number :
- LTC4312
- Output :
- 2-Wire Bus
- Factory Lead Time :
- 8 Weeks
- Input :
- 2-Wire Bus
- Terminal Pitch :
- 0.5mm
- Applications :
- I2C - Hotswap
- Adjustable Threshold :
- No
- Voltage - Supply :
- 2.9V~5.5V
- Packaging :
- Tape and Reel (TR)
- Length :
- 4mm
- Capacitance - Input :
- 20pF
- Number of Functions :
- 1
- HTS Code :
- 8542.39.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Supply :
- 7.3mA
- Supply Voltage-Min (Vsup) :
- 2.9V
- Type :
- Buffer, Multiplexer
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 14
- Operating Temperature :
- -40°C~85°C
- Height Seated (Max) :
- 0.8mm
- Datasheets
- LTC4312IDE#TRPBF

Signal Buffers, Repeaters, Splitters Analog Devices, Inc. LTC4312IDE#TRPBF Overview
The LTC4312IDE#TRPBF from Analog Devices, Inc. is a state-of-the-art IC MULTIPLEXER designed specifically for I2C hot-swap applications within demanding electronic environments. This advanced component ensures seamless and efficient communication for multiple I2C devices connected to the same bus, even under varying electrical conditions. The integration of hot-swap functionality facilitates easy maintenance and upgrades without the need to power down or restart the entire system, making it ideal for high-availability systems. The robust design encapsulated in a compact 14-DFN package addresses the needs of sophisticated electronic assemblies requiring high reliability and precision.
LTC4312IDE#TRPBF Features
The LTC4312IDE#TRPBF includes several key features that make it a preferred choice for complex electronic systems. These features include built-in hot-swap capability, fault-tolerant I2C bus buffering, and support for multiple masters. It also enhances system reliability through noise filtering and extends bus capacitance to enable longer bus length. Its compact size and low power consumption are critical for modern, space-constrained applications while maintaining high performance and reliability.
LTC4312IDE#TRPBF Applications
- Server Management: Enables multiple CPUs or sensors to communicate over a single I2C bus without interference, crucial for server uptime and reliability.
- Industrial Automation: Used in complex machinery where multiple sensor data collection is essential, improving system responsiveness and operational efficiency.
- Automotive Systems: Enhances the reliability and performance of I2C communications between different electronic control units (ECUs) under the harsh electrical environments typical in automotive applications.
- Telecommunication Infrastructure: Critical in managing communications among various network components that must operate continuously and reliably over extended periods.
- Consumer Electronics: Facilitates the addition of new features and capabilities in devices such as smart TVs and home automation systems, allowing for more flexible hardware upgrades.
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