Low-Voltage Analog Temperature Sensor in Tiny Package CXHA3174 is a low-power precision analog output CMOS temperature sensor Because of the wide supply voltage range, the operating temperature range

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The CXHA3174 is a low-power precision analog output CMOS temperature sensor. The output voltage of CXHA3174 is proportion to temperature. The voltage to temperature ratio is about -11.6mV/°C. The CXHA3174 can operate over a range of -55°C to +130°C with a power supply voltage of +2.5V to +5.5V. The transfer function of CXHA3174 is almost linear, and the accuracy is ±1.5°C at +30°C. The quiescent current of CXHA3174 is about 18μA, so that the self-heating effects can be ignored. Because of the wide supply voltage range, the operating temperature range varies with the voltage supply. The CXHA3174 can be used over a range of -55°C to +130°C with a supply voltage of 2.5V to 5.5V. For lower supply voltage of 2.0V, the CXHA3174 can be used over a temperature range of 0°C to +130°C.

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„ ±1.0°C Temperature Accuracy fav嘉泰姆

„ Supply Voltage from 2.0V to 5.5V fav嘉泰姆

„ Operating Range: -55°C to 130°C fav嘉泰姆

„ Low, 18μA Supply Current fav嘉泰姆

„ SOT-553, TO-126F (Full Pack) and SC-70 Packagefav嘉泰姆

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„Cellular Phones fav嘉泰姆

„ Computers fav嘉泰姆

„ Temperature Control fav嘉泰姆

„ Automotive fav嘉泰姆

„ Battery Managementfav嘉泰姆

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