XC31B series
Please note that for new designs, we do not recommend this Series
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 30oC to +80oC.
The XC31B comes in a mini molded SOT-25 and USP-6B packages with a supply current of only 7μA (typ) and as such, is suitable for use with various portable devices. Output voltage is selectable in 100mV steps within a range of 2.0V to 6.0V (at 25oC).
Features:
- Operating Voltage Range: 3.0V ~ 10.0V
- Output Voltage Range: 2.0V~ 6.0V
- Output Voltage Accuracy: ±3%
- Detectable Temperature Range: -30oC ~ +80oC
- O.V.Temp. Coefficient: -3900ppm/oC (TYP.)
- Low Power Consumption: 7μA (@Vout=2.0V)
Packages: SOT25
, USP-6B
| Property | XC31B |
| Type | Bandgap Sensor |
| Min. Operating Temp. (oC) | -30 |
| Max. Operating Temp. (oC) | 80 |
| Min. Input Voltage (V) | 3 |
| Max. Input Voltage (V) | 10 |
| Min. Output Voltage (V) | 2 |
| Max. Output Voltage (V) | 6 |
| Accuracy (%) | 3 |
| Typ. Power Consumption (uA) | 7 |
| Typ. Output Voltage Temp. Coefficient (ppm/oC) | -3900 |
| Package | SOT25 |
