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PCA9848

Part Number	PCA9848
Manufacturer	NXP
Description	8-channel ultra-low voltage Fm+ I2C-bus switch
Published	Oct 13, 2019
Detailed Description	PCA9848 8-channel ultra-low voltage, Fm+ I2C-bus switch with reset Rev. 2.0 — 16 May 2023 Product data sheet 1 General...
Datasheet	PCA9848 PDF File

Overview

PCA9848 8-channel ultra-low voltage, Fm+ I2C-bus switch with reset Rev.
2.
0 — 16 May 2023 Product data sheet 1 General description The PCA9848 is an ultra-low voltage, octal bidirectional translating switch controlled via the I2C-bus.
The SCL/ SDA upstream pair fans out to eight downstream pairs, or channels.
Any or all SCx/SDx channels can be selected, determined by the programmable control register.
This feature allows multiple devices with the same I2C-bus address to reside on the same bus.
The switch device can also separate a heavily loaded I2C-bus into separate bus segments, eliminating the need for a bus buffer.
An active LOW reset input allows the PCA9848 to recover from a situatio...

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