PCA9514A, PCA9513A Hot swappable I2C-bus and SMBus bus buffer

NXP Semiconductors

Description

PCA9513A; PCA9514A Hot swappable I2C-bus and SMBus bus buffer Rev.04 * 18 August 2009 Product data sheet 1.General .
The PCA9513A and PCA9514A are hot swappable I2C-bus and SMBus buffers that allow I/O card insertion into a live backplane without corrupting the data.

📥 Download Datasheet

PCA9514A Datasheet Preview — This datasheet PDF includes multiple part numbers: PCA9514A, PCA9513A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: PCA9514A, PCA9513A
Manufacturer: NXP ↗ Semiconductors
File Size: 163.72 KB
Datasheet: PCA9513A_NXPSemiconductors.pdf
Description: Hot swappable I2C-bus and SMBus bus buffer
Note: This datasheet PDF includes multiple part numbers: PCA9514A, PCA9513A.
Please refer to the document for exact specifications by model.

Features

* I Bidirectional buffer for SDA and SCL lines increases fan-out and prevents SDA and SCL corruption during live board insertion and removal from multipoint backplane systems I Compatible with I2C-bus Standard mode, I2C-bus Fast mode, and SMBus standards I Built-in ∆V/∆t rise time accelerators on all

Applications

* Including the current source in the device provides for a consistent RC time constant as cards are removed and inserted into the backplane. The current source is high-impedance whenever the pin voltage is greater than the part VCC. The PCA9513A and PCA9514A rise time accelerator threshold is 0.8 V

PCA9514A Distributors

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PCA9513A Hot swappable I2C-bus and SMBus bus buffer NXP Semiconductors

NXP Semiconductors PCA9514A-like datasheet