ATS20 - Andiglog

ATS20 LOW-VOLTAGE ULTRA-LOW-POWER TEMPERATURE SENSOR

The aTS20 is a precision CMOS temperature sensor that provides a cost-effective solution for spaceconstrained applications. The output voltage ramp of the aTS20 has a negative slope of -11.77mV/°C. With a supply voltage of 2.4V to 6V, the aTS20 is accurate to ± 2°C at 25°C, and to ± 3°C over the range of −40°C to 125°C. Reducing the supply voltage to 2.4V do.

Features

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• actual part marking below Extremely Low Power Precision Calibrated to ±2°C at 25°C Ultra Low Operating Current : ≤ 12μA Temperature Range: -40°C to 125°C Linear Output Ramp: -11.77mV/°C Output Ramp is Calibrated to Degrees Celsius Low Self Heating: 0.01°C typical in still air Accuracy (°C) Uses a Single Positive Supply Operating Voltage Range: +2.4V to +6V Non-linearity: ≤ 0.8°C 3 2 1 0 -1 -2 -3 -40 -20 0 20 25 125 upper spec limit lower spec limit Accuracy vs Temperature Applications
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• Cellular Telephones Computers Battery Management FAX Machines/Printer.