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PCA9512 Level shifting hot swappable I2C and SMBus buffer

PCA9512 Description

INTEGRATED CIRCUITS PCA9512 Level shifting hot swappable I2C and SMBus buffer Product data sheet 2004 Oct 05 Philips Semiconductors Philips Semicon.
The PCA9512 is a hot swappable I2C and SMBus buffer that allows I/O card insertion into a live backplane without corruption of the data and clock buse.

PCA9512 Features

* Bi-directional buffer for SDA and SCL lines increases fanout and
* Compatible with I2C standard mode, I2C fast mode, and SMBus standards to disable ∆V/∆t rise time accelerators through the ACC pin for lightly loaded systems prevents SDA and SCL corruption during live board inserti

PCA9512 Applications

* PCA9510 Yes Yes
* Yes
* IN only
* PCA9511 Yes Yes Yes
* Yes
* Yes
* PCA9512 Yes Yes Yes Yes
* Yes Yes
* PCA9513 Yes Yes Yes
* Yes Yes
* Yes PCA9514 Yes Yes Yes

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📁 Related Datasheet

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  • PCA9513 - Hot swappable I2C and SMBus bus buffer (Philips)
  • PCA9513A - Hot swappable I2C-bus and SMBus bus buffer (NXP Semiconductors)
  • PCA9514 - Hot swappable I2C and SMBus bus buffer (Philips)
  • PCA9514A - Hot swappable I2C-bus and SMBus bus buffer (NXP Semiconductors)
  • PCA9515B - Dual Bidirectional I2C Bus and SMBus Repeater (Texas Instruments)
  • PCA9517 - Level-Translating I2C Bus Repeater (Texas Instruments)

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Level shifting hot swappable I2C and SMBus buffer NXP
NXP PCA9512-like datasheet