What is PCA9546APWR?
PCA9546APWR is a Interface - Specialized component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original PCA9546APWR, Interface - Specialized, by Texas Instruments
IC I2C SMBUS SWITCH 4CH 16-TSSOP
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Interface - SpecializedDescription
IC I2C SMBUS SWITCH 4CH 16-TSSOP
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Product overview
Overview
Description:
The PCA9546APWR is a bidirectional translating switch from Texas Instruments Integrated Circuits (ICs) Specialized Interfaces. It is a 4-port switch with low on-resistance, low off-leakage current, low crosstalk, high bandwidth, high off-isolation, high on-isolation, high ESD protection, high signal integrity, high reliability, high power supply rejection ratio, high data rate, high signal-to-noise ratio, high common-mode rejection ratio, high slew rate, high switching speed, high isolation voltage, high isolation resistance, high off-capacitance, high on-capacitance, high off-leakage current, high on-resistance, and high off-resistance.Applications:
The PCA9546APWR is suitable for a wide range of applications, including translating switch, high-speed data transmission, and signal routing.
Features:
The PCA9546APWR features a 16-TSSOP (0.173", 4.40mm Width) package, surface mount mounting-type, 2.3 V supply-voltage-min, Digi-ReelR alternate
The PCA9546APWR is a bidirectional translating switch from Texas Instruments Integrated Circuits (ICs) Specialized Interfaces. It is a 4-port switch with low on-resistance, low off-leakage current, low crosstalk, high bandwidth, high off-isolation, high on-isolation, high ESD protection, high signal integrity, high reliability, high power supply rejection ratio, high data rate, high signal-to-noise ratio, high common-mode rejection ratio, high slew rate, high switching speed, high isolation voltage, high isolation resistance, high off-capacitance, high on-capacitance, high off-leakage current, high on-resistance, and high off-resistance.Applications:
The PCA9546APWR is suitable for a wide range of applications, including translating switch, high-speed data transmission, and signal routing.
Features:
The PCA9546APWR features a 16-TSSOP (0.173", 4.40mm Width) package, surface mount mounting-type, 2.3 V supply-voltage-min, Digi-ReelR alternate
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Parameter
Logic Function
Multiplexer
Product Parameter
Supply Voltage-Max (Vsup)
5.5V
Product Parameter
Number Of Inputs
4
Product Parameter
Supply Voltage-Min (Vsup)
2.3V
Product Parameter
Voltage - Supply
2.3V~5.5V
Product Parameter
Propagation Delay
1 ns
Logic Function
Multiplexer
Supply Voltage-Max (Vsup)
5.5V
Number Of Inputs
4
Supply Voltage-Min (Vsup)
2.3V
Voltage - Supply
2.3V~5.5V
Propagation Delay
1 ns
Max Frequency
400kHz
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Min Operating Temperature
-40°C
Packaging
Tape & Reel (TR)
Max Operating Temperature
85°C
Quiescent Current
3μA
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Interface
I2C, SMBus
Manufacturer
Texas
Package / Case
16-TSSOP (0.173, 4.40mm Width)
Width
4.4mm
Weight
61.887009mg
Throw Configuration
4PST
Temperature Grade
INDUSTRIAL
Packing Method
TR
Max Power Dissipation
400mW
Bandwidth
400 kHz
Output Polarity
TRUE
Contact Plating
Gold
Surface Mount
YES
Radiation Hardening
No
Number Of Terminations
16
Supply Voltage
2.5V
Pin Count
16
Number Of Pins
16
Pbfree Code
yes
Number Of Functions
2
Length
5mm
Number Of Outputs
1
Thickness
1mm
Height
1.2mm
Operating Supply Current
8μA
Load Capacitance
50pF
Power Dissipation
400mW
Resistance
16Ohm
Sub-Categories
Interface - Specialized
Applications
Translating Switch
Base Part Number
CA9546
Manufacturer'S Part No.
PCA9546APWR
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing PCA9546APWR, stock, documentation, and sourcing steps.
What package and description are listed for PCA9546APWR?
PCA9546APWR is listed with package reference TSSOP. The current product description is IC I2C SMBUS SWITCH 4CH 16-TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PCA9546APWR available in stock?
This page currently shows 58144 units in stock and 41857 units available for PCA9546APWR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for PCA9546APWR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PCA9546APWR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PCA9546APWR?
A dedicated datasheet link is not currently listed for PCA9546APWR by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify PCA9546APWR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PCA9546APWR before approving the order.
Interface - Specialized
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