PCA9557BS,118
RoHS 
RoHS compliant
RoHS compliantPackage 16-VQFN Exposed Pad
Category Integrated Circuits (ICs) / Interface - I/O Expanders
Description
PCA9557 Tape & Reel (TR) Active I2C SMBus io expander 2.5/5V 4mm 400kHz 10mA 25mA
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Buying Options
Total Price: USD $1.6
Unit Price: USD $1.6036
≥1 USD $1.6036
≥10 USD $1.3167
≥100 USD $1.2749
≥500 USD $1.23405
≥1000 USD $1.1932
≥1000 USD $1.0697
Inventory: 1198
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 4mm
Length 4mm
Height Seated (Max) 1mm
Technical
Current - Output Source/Sink 10mA 25mA
Interrupt Output No
Clock Frequency 400kHz
Number of Bits 8
Number of Ports 1
Number of I/O 8
Interface I2C, SMBus
Power Supplies 2.5/5V
Output Type Open Drain, Push-Pull
JESD-30 Code S-PQCC-N16
Pin Count 16
Base Part Number PCA9557
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Voltage - Supply 2.3V~5.5V
Technology CMOS
Terminal Finish NICKEL PALLADIUM GOLD
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Feature POR
JESD-609 Code e4
Published 2003
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C
Physical
Surface Mount YES
Package / Case 16-VQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 7 Weeks
Alternative Model
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