PCA9557PW
RoHS 
RoHS compliant
RoHS compliantPackage 16-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Interface - I/O Expanders
Description
CA9557 Tube ACTIVE (Last Updated: 2days ago) Active io expander 2.5/5V 5mm 400kHz 10mA 25mA
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Buying Options
Total Price: USD $1.79
Unit Price: USD $1.7864
≥1 USD $1.7864
≥10 USD $1.60864
≥100 USD $1.29301
≥500 USD $1.21411
≥1000 USD $1.062336
Inventory: 949
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Physical
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 16
Weight 61.887009mg
Technical
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Base Part Number CA9557
Pin Count 16
Output Type Open Drain, Push-Pull
Power Supplies 2.5/5V
Interface I2C, SMBus
Number of I/O 8
Number of Ports 1
Number of Bits 8
Clock Frequency 400kHz
Supply Current-Max 0.025mA
Interrupt Output No
Current - Output Source/Sink 10mA 25mA
Dimensions
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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