8-bit I/O Expander with I2C and SMBus serial interface, supporting 100kHz and 400kHz communication frequencies. Features a wide operating voltage range of 2.3V to 5.5V, with a maximum supply voltage of 5.5V. Operates within a temperature range of -40°C to 85°C and offers 8 general-purpose I/O pins with 50mA output current capability. Packaged in a 16-pin TSSOP for surface mounting, this RoHS compliant component is supplied on tape and reel.
Frequency400kHz
PackageTSSOP
Current85mA
MountingSurface Mount
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Technical Specifications
NXP PCA9557PW,118 technical specifications.
General
Package/Case
TSSOP
Frequency
400kHz
Interface
I2C, SMBus, Serial
Lead Free
Lead Free
Max Frequency
400kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
200mW
Max Supply Voltage
5.5V
Min Supply Voltage
2.3V
Mount
Surface Mount
Number of I/Os
8
Output Current
50mA
Package Quantity
1
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
85mA
Supply Voltage-Nom
5.5V
Weight
0.006102oz
Compliance
RoHS
Compliant
Datasheet
NXP PCA9557PW,118 Datasheet
Download the complete datasheet for NXP PCA9557PW,118 to view detailed technical specifications.
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