PCA9511D,112
- Mfr.Part #
- PCA9511D,112
- Manufacturer
- NXP Semiconductors
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BUFFER I2C/SMBUS HOTSWAP 8SO
- Stock
- 22,894
- In Stock :
- 22,894
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C
- Width :
- 3.9mm
- Capacitance - Input :
- 5pF
- Number of Functions :
- 1
- Length :
- 4.9mm
- Data Rate (Max) :
- 400kHz
- Published :
- 2003
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input :
- 2-Wire Bus
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Power Supplies :
- 3/5V
- Current - Supply :
- 6mA
- Number of Terminations :
- 8
- Applications :
- I2C - Hotswap
- Output :
- 2-Wire Bus
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- Supply Voltage :
- 3.3V
- Number of Channels :
- 1
- JESD-30 Code :
- R-PDSO-G8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Base Part Number :
- PCA9511
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Type :
- Buffer, Accelerator
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply :
- 2.7V~5.5V
- Datasheets
- PCA9511D,112

Signal Buffers, Repeaters, Splitters NXP Semiconductors PCA9511D,112 Overview
Introducing the PCA9511D,112 by NXP Semiconductors, a robust Integrated Circuit (IC) designed specifically for enhancing the functionality and reliability of I2C and SMBus communication systems. This device serves as a hot-swappable buffer that allows easy insertion and removal of I2C devices on a bus without powering down the system. Ensuring minimal disruption during upgrades or maintenance, the PCA9511D,112 is ideal for applications demanding high reliability and continuous operation. Its specialized design prevents data corruption and signal integrity issues, making it a pivotal component in advanced digital communication systems.
PCA9511D,112 Features
The PCA9511D,112 IC buffer features several advanced characteristics that ensure optimal performance in demanding environments. Key features include hot-swap capability which prevents the need to power down the system when adding or removing devices. It also supports both I2C and SMBus protocols, enhancing its versatility. Additionally, this IC is designed with robust ESD protection and a low standby current, making it suitable for energy-efficient systems that require prolonged operational life.
PCA9511D,112 Applications
- Data Centers: Used to maintain and expand server management interfaces without interruptions, facilitating seamless upgrades and maintenance.
- Telecommunication Equipment: Essential in telecommunication racks for managing multiple communication protocols and devices efficiently.
- Consumer Electronics: Implements in smart home devices, enhancing signal integrity and reliability in complex I2C/SMBus networks.
- Industrial Automation: Improves communication reliability in automated production lines, crucial for real-time monitoring and control systems.
- Automotive Systems: Utilized in vehicle bus management systems to ensure consistent performance and signal clarity under varying electrical conditions.
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