XRA1207 Datasheet, PDF (11/17 Pages) Exar Corporation – 16-BIT I2C/SMBUS GPIO EXPANDER

REV. 1.0.0
XRA1207
16-BIT I2C/SMBUS GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS
ABSOLUTE MAXIMUM RATINGS
Power supply voltage
Supply current
Ground current
External current limit of each GPIO
Total current limit for GPIO[15:8] and GPIO[7:0]
Total current limit for GPIO[15:0]
Total supply current sourced by all GPIOs
Operating Temperature
Storage Temperature
Power Dissipation
3.6 Volts
160 mA
200 mA
25 mA
100 mA
200 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 (24-QFN)
Thermal Resistance (24-TSSOP)
theta-ja = 38^oC/W, theta-jc = 26^oC/W
theta-ja = 84^oC/W, theta-jc = 16^oC/W
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