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See Technical Specifications

PCA9546APWR +BOM

4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation

Manufacturer:

TI
Mfr.Part #:

PCA9546APWR
Datasheet:

PCA9546APWR Datasheet (PDF)
Addresses:

8
Supply Voltage (max) (V):

5.5
Supply Voltage (min) (V):

2.3
Features:

Reset pin

PCA9546APWR General Description

The PCA9546APWR is a versatile quad bidirectional translating switch that can be easily controlled via the I2C bus. With four downstream channels, it offers flexibility in selecting individual or multiple channels based on the programmable control register settings. Additionally, it features an active-low reset (RESET) input that allows the device to recover from a stuck I2C bus situation, ensuring smooth operation

Key Features

High-Availability Network Architecture
Scalable Storage Capacity
Secure Authentication Protocol

Multi-Factor Authentication Method
Cryptographic Key Management

Application

The PCA9546APWR is suitable for a wide range of applications, including translating switch, high-speed data transmission, and signal routing.

Specifications

Addresses	8	Supply voltage (max) (V)	5.5
Supply voltage (min) (V)	2.3	Features	Reset pin
Rating	Catalog	Frequency (max) (MHz)	0.4
Operating temperature range (°C)	-40 to 85	Number of channels	4