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See Technical Specifications

PCA9548ADGVR +BOM

Translating Switch Interface 24-TVSOP

Manufacturer:

TEXAS INSTRUMENTS INC
Mfr.Part #:

PCA9548ADGVR
Datasheet:

PCA9548ADGVR Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Lifetime Buy
Pin Count:

24
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for PCA9548ADGVR

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PCA9548ADGVR General Description

The PCA9548ADGVR is equipped with eight bidirectional translating switches, providing convenient control through the I2C bus. This feature allows for the fan out of the SCL/SDA upstream pair to eight downstream channels, offering a practical solution for managing multiple channels and addressing I2C slave conflicts. The device also includes a reset function that allows the system master to easily reset the PCA9548ADGVR in the event of improper operation, ensuring reliable functionality. Furthermore, the pass gates of the switches are designed to limit the maximum high voltage, enabling the use of different bus voltages on each pair without the need for additional protection. With 5-V tolerant I/O pins and the ability to communicate between various voltage parts, the PCA9548ADGVR offers flexibility and convenience for diverse system requirements

Key Features

High-Speed Data Transfer Protocol
Low Power Drain Design
Robust and Reliable Operation

Application

Enhancing system connectivity
Improving network performance
Optimizing device control

Specifications

Source Content uid	PCA9548ADGVR	Pbfree Code	Yes
Part Life Cycle Code	Lifetime Buy	Pin Count	24
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.39.00.01	Interface IC Type	INTERFACE CIRCUIT
JESD-30 Code	R-PDSO-G24	JESD-609 Code	e4
Length	5 mm	Moisture Sensitivity Level	1
Number of Channels	8	Number of Functions	1
Number of Terminals	24	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified	Seated Height-Max	1.2 mm
Supply Voltage-Max	5.5 V	Supply Voltage-Min	2.3 V
Supply Voltage-Nom	2.5 V	Surface Mount	YES
Temperature Grade	INDUSTRIAL	Terminal Finish	NICKEL PALLADIUM GOLD
Terminal Form	GULL WING	Terminal Pitch	0.4 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30
Width	4.4 mm	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	8