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PCA9846 - 4-channel ultra-low voltage Fm+ I2C-bus switch

NXP

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Datasheet Details

Part number	PCA9846
Manufacturer	NXP ↗
File Size	0.96 MB
Description	4-channel ultra-low voltage Fm+ I2C-bus switch
Datasheet	PCA9846-NXP.pdf

PCA9846 Product details

Description

The PCA9846 is an ultra-low voltage, quad bidirectional translating switch controlled via the I2C-bus.

Features

Ultra-low voltage operation, down to 0.8 V to interface with next-generation CPUs.
1-of-4 bidirectional translating switch.
Fm+ I2C-bus interface logic; compatible with SMBus standards.
Active LOW reset input.
2 address pins allowing up to 16 devices on the I2C-bus.
Channel selection via I2C-bus.
Power-up with all switch channels deselected.
Low Ron switches.
Allows voltage level translation between 0.8 V, 1.8 V, 2.5 V and 3.3 V buses.
Reset via.

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Published: Oct 13, 2019 |