Automotive-grade 16-bit I/O expander featuring I²C and SMBus interfaces. Operates from a 1.65V to 3.6V supply voltage with a nominal 1.8V. Offers 16 general-purpose parallel I/O lines across two ports. Packaged in a 24-terminal TSSOP with dimensions of 4.4mm width and 7.8mm length. Designed for automotive applications with an operating temperature range of -40°C to 125°C and AEC-Q100 screening.
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Technical Specifications
Texas Instruments TCA9539QPWRQ1 technical specifications.
General
Max Operating Temperature
125
Number of Terminals
24
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDSO-G24
Width
4.4
Length
7.8
Temperature Grade
AUTOMOTIVE
Supply Voltage-Nom
1.8
Supply Voltage-Min
1.65
Supply Voltage-Max
3.6
Number of Ports
2
uPs/uCs/Peripheral ICs Type
PARALLEL IO PORT, GENERAL PURPOSE
Number of I/O Lines
16
Screening Level
AEC-Q100
Compliance
RoHS
Yes
Eccn Code
EAR99
Lead Free
Yes
HTS Code
8542.39.00.01
REACH
Compliant
Military Spec
False
Datasheet
Texas Instruments TCA9539QPWRQ1 Datasheet
Download the complete datasheet for Texas Instruments TCA9539QPWRQ1 to view detailed technical specifications.
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