CMOS Temperature Sensor
XC31B Series
CMOS Temperature Sensor
ETR0901_002
■GENERAL DESCRIPTION
The XC31B series are ultra small CMOS temperatur...
Description
XC31B Series
CMOS Temperature Sensor
ETR0901_002
■GENERAL DESCRIPTION
The XC31B series are ultra small CMOS temperature sensor ICs. As a bandgap type temperature sensor is built-into the XC31B, linearity, in comparison to thermistor type temperature sensors, is much better. The operating temperature range of the series is from -30℃ to +80℃. The XC31B comes in a mini molded SOT-25 and USP-6B packages with a supply current of only 7μA (@VOUT=2.0V) and as such, is suitable for use with various portable devices. Output voltage is selectable in 0.1V increments within a range of 2.0V to 6.0V (at 25℃).
■APPLICATIONS
●Mobile phones ●Portable AV equipment ●Palm top computers, PDAS ●Battery powered equipment
■FEATURES
Operating Voltage Range
: 3.0V ~ 10.0V
Output Voltage Range
: 2.0V~ 6.0V
Output Voltage Accuracy
: ±3%
Detectable Temperature Range : -30℃ ~ +80℃
Output Voltage Temp. Coefficient: -3900ppm/℃ (TYP.)
Low Power Consumption
: 7μA (@VOUT=2.0V)
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