XRA1404 Datasheet, PDF (8/14 Pages) Exar Corporation – 8-BIT SPI GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS

XRA1404
8-BIT SPI GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS
REV. 1.0.0
ABSOLUTE MAXIMUM RATINGS
Power supply voltage
Supply current
Ground current
External current limit of each GPIO
Total current limit for GPIO[7:0]
Total supply current sourced by all GPIOs
Operating Temperature
Storage Temperature
Power Dissipation
3.6 Volts
160 mA
200 mA
25 mA
100 mA
160 mA
-40^o to +85^oC
-65^o to +150^oC
200 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%)
Thermal Resistance (16-QFN)
Thermal Resistance (16-TSSOP)
theta-ja = 40^oC/W, theta-jc = 26^oC/W
theta-ja = 105^oC/W, theta-jc = 20^oC/W
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