16-bit I/O Expander with I2C/SMBus interface, supporting Standard and Fast modes up to 400 kHz. Features 4 selectable addresses, open-drain outputs, and manual reset. Operates from 2.3V to 5.5V with a maximum quiescent current of 1 µA. Packaged in a 24-pin HVQFN EP (4.1x4.1x0.95 mm) with 0.5 mm pitch, suitable for surface mounting. Includes an interrupt output and operates within a -40°C to 85°C temperature range.
PackageHVQFN EP
MountingSurface Mount
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Technical Specifications
NXP PCA9539BS,115 technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
QFN
Package/Case
HVQFN EP
Package Description
Thermal Enhanced Very Thin Quad Flat Package, Exposed Pad
Lead Shape
No Lead
Pin Count
24
PCB
24
Package Length (mm)
4.1(Max)
Package Width (mm)
4.1(Max)
Package Height (mm)
0.95(Max)
Seated Plane Height (mm)
1(Max)
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-220
Number of I/Os
16
I2C Bus Interface Mode
Standard Mode|Fast Mode
Interface Type
I2C|SMBus
Number of Addresses
4
Output Type
Open Drain
Max Operating Supply Voltage
5.5V
Manual Reset
Yes
Interrupt Output
Yes
Maximum Quiescent Current
1uA
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Interface Speed
100|400kHz
Min Operating Supply Voltage
2.3V
Compliance
Cage Code
H1R01
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
EAR99
Automotive
Yes
AEC Qualified
Yes
RoHS Versions
2011/65/EU, 2015/863
Datasheet
NXP PCA9539BS,115 Datasheet
Download the complete datasheet for NXP PCA9539BS,115 to view detailed technical specifications.
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