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PCA9557RGYR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 16-VFQFN Exposed Pad
Category Interface - I/O Expanders / Interface - I/O Expanders
Description
CA9557 Tape & Reel (TR) ACTIVE (Last Updated: 2days ago) Active io expander 6V 4mm 400kHz 10mA 25mA
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Pricing & Ordering
Inventory: 20
Minimum: 1
Total Price: USD $1.21
Unit Price: USD $1.2084
≥1 USD $1.2084
≥10 USD $0.9918
≥30 USD $0.96045
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Number of Pins 16
Weight 37.194574mg
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Base Part Number CA9557
Pin Count 16
Output Voltage 6V
Output Type Open Drain, Push-Pull
Operating Supply Voltage 6V
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
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1mm
Length 4mm
Width 3.5mm
Thickness 900μm
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