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PCA9511 - Hot swappable I2C and SMBus bus buffer

General Description

The PCA9511 is a are hot swappable I2C-bus and SMBus buffer that allows I/O card insertion into a live backplane without corrupting the data and clock buses.

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Part Number Description Manufacturer
PCA9511A Hot swappable I2C-bus and SMBus bus buffer NXP Semiconductors
PCA9510A Hot swappable I2C-bus and SMBus bus buffer NXP Semiconductors
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

Other Datasheets by NXP Semiconductors

Part Number Description
PCA9510 Hot swappable I2C and SMBus bus buffer
PCA9512 Level shifting hot swappable I2C and SMBus buffer
PCA9512A Level shifting hot swappable I2C-bus and SMBus bus buffer
PCA9512B Level shifting hot swappable I2C-bus and SMBus bus buffer
PCA9515 I2C-bus repeater

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INTEGRATED CIRCUITS PCA9511 Hot swappable I2C-bus and SMBus bus buffer Product data sheet Replaces data sheet PCA9510; PCA9511 of 2006 Aug 15 2006 Aug 23 Philips Semiconductors Philips Semiconductors Hot swappable I2C-bus and SMBus bus buffer Product data sheet PCA9511 DESCRIPTION The PCA9511 is a are hot swappable I2C-bus and SMBus buffer that allows I/O card insertion into a live backplane without corrupting the data and clock buses. Control circuitry prevents the backplane from being connected to the card until a STOP command or bus idle occurs on the backplane without bus contention on the card. When the connection is made, the PCA9511 provides bidirectional buffering, keeping the backplane and card capacitances isolated.