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Texas Instruments PCA9543APWR Connectors

2-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 14-TSSOP -40 to 85

20,000 ActiveTexas InstrumentsPCA9543APWR14-TSSOP (0.173", 4.40mm Width)$1.44
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PCA9543APWR
Manufacturer
Part Number (MPN)
PCA9543APWR
Category
ConnectorsTexas Instruments PCA9543APWR
Base Model
Detailed Description
2-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 14-TSSOP -40 to 85
Package
14-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
PDF PCA9543APWR Datasheet
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Ordering Code Family

PCA9543APWR groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments PCA9543APWR Connectors technical specifications.

General

Interface
I²C, SMBus
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Supply Voltage
2.3V ~ 5.5V
Applications
Translating Switch

Alternate Parts Comparison (PCA9543APWR vs PCA9543APWRG4 vs PCA9515BPWR vs PCA9515BDRGR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case14-TSSOP14-TSSOP14-TSSOP8-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Supply Voltage2.3V ~ 5.5V2.3V ~ 5.5V2.3V ~ 3.6V2.3V ~ 3.6V
InterfaceI²C, SMBusI²C----
ApplicationsTranslating SwitchTranslating Switch----
Operating Temperature-----40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Number of Channels----22
Application----I²CI²C
Capacitance Input----7 pF7 pF
Current Supply----1mA1mA
Data Rate Max----400kHz400kHz
Delay Time----113ns113ns
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