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PCA9544ABS,118
RoHS 
RoHS compliant
RoHS compliantPackage 20-VQFN Exposed Pad
Category Interface - Specialized / Interface - Specialized
Description
I2C Multiplexer 1-Element Open Drain 4-IN 20-Pin HVQFN EP T/R
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Buying Options
Total Price: USD $5.37
Unit Price: USD $5.37035
≥1 USD $5.37035
≥10 USD $4.4061
≥30 USD $4.26835
Inventory: 17
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mounting Type Surface Mount
Package / Case 20-VQFN Exposed Pad
Surface Mount YES
Technical
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish NICKEL PALLADIUM GOLD
Applications Translating Switch
Additional Feature ALSO OPERATES WITH 3.6 TO 5.5V SUPPLY
HTS Code 8542.39.00.01
Voltage - Supply 2.3V~3.6V 4.5V~5.5V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number PCA9544A
Pin Count 20
JESD-30 Code S-PQCC-N20
Number of Outputs 1
Qualification Status Not Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 3.6V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 2.3V
Interface I2C, SMBus
Number of Inputs 2
Output Polarity TRUE
Logic IC Type MULTIPLEXER
Propagation Delay (tpd) 0.3 ns
Dimensions
Height Seated (Max) 1mm
Length 5mm
Width 5mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
ADC08831IMMX
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