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PCA9544ADGVR

PCA9544ADGVR

PCA9544ADGVR

Texas Instruments

Specialized Interface IC CA9544 20 Pin 2.5V 20-TFSOP (0.173, 4.40mm Width)

SOT-23

PCA9544ADGVR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 20-TFSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 20
Weight 60.186038mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Resistance 16Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Applications Translating Switch
Packing Method TR
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Base Part Number CA9544
Pin Count20
Number of Outputs 1
Supply Voltage-Max (Vsup) 5.5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 2.3V
Interface I2C, SMBus
Number of Circuits 4
Power Dissipation400mW
Throw Configuration 4PST
Propagation Delay1 ns
Logic Function Multiplexer
Bandwidth 400 kHz
Output Polarity TRUE
Max Frequency 400kHz
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1.05mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7866 items

Pricing & Ordering

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PCA9544ADGVR Product Details

PCA9544ADGVR Overview


20-TFSOP (0.173, 4.40mm Width) is an appropriate package for this device.The item is packaged in a Tape & Reel (TR) case.It is installed according to Surface Mount.In this case, it is appropriate for the component applied in Translating Switch.The ability to supply 2.3V~5.5V volts is available with certain devices.The CA9544 can be used to locate related parts.The termination count on it is 20.Make sure this device is set to 2.5V.There are a total of 20 pins on the device.Operation is carried out through the 20 pins.The device operates at a minimum working temperature of -40°C in order to ensure its reliability.In addition to ensuring the consistency of the part, 85°C is the maximum value possible.At a maximum frequency of 400kHz , the part can be run.

PCA9544ADGVR Features


It is based on CA9544.
Set the part at 2.5V volts


PCA9544ADGVR Applications


There are a lot of Texas Instruments
PCA9544ADGVR Specialized Interface ICs applications.


  • Automatic test equipment
  • Precision data acquisition
  • Battery-powered systems
  • Sample-and-hold systems
  • Communication systems
  • Data Acquisition Systems
  • Relay Replacement
  • Battery Powered Systems
  • Existing multiplexer applications (both fault-protected and
  • nonfault-protected)

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