NST117 ±0.2°C High Accurate Temperature Sensor with SMBus and I²C Interface Datasheet
■The NST117 is a low-power, high precision digital temperature sensor compatible with SMBus and I²C interfaces, and it supports up to 3 device addresses and provides SMBus Reset and Alert functions. The typical accuracy of NST117 is ±0.2°C at 30°C to 45°C without requiring calibration or external component signal conditioning. It has a 12-bit analog-to-digital converter (ADC) inside, and the resolution of NST117 is 0.0625°C. it is highly linear and does not require complex calculations or lookup tables to derive temperature.
■it's an ideal substitutes that substitute for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor. NST117 device works over a temperature range of –55°C to 125°C, which makes it suitable for onboard and off board applications in automotive, industrial, and consumer markets. Because of low power consumption, it can also be applied to IoT. The NST117 is available in a DFN(6) package.
●Key Features
■High Accuracy over –55°C to 125°C Wide Temperature Range:
◆30°C~ 45°C: ±0.2°C(Typical)
◆-20°C~ 85°C: ±0.5°C(Typical)
◆-55°C~125°C: ±2°C(Maximum)
■Proportional to Temperature with 0.0625°C with High Resolution
■Power up Defaults Permit Stand-Alone Operation as Thermostat
■Supports up to 3 Device Addresses
■Supply Operation Range from 1.62V to 5.5V
■Operating Current: 30μA (Typical)
■Shutdown Current: 0.1μA (Typical)
■Digital Interface: SMBus, I²C
■Package: DFN(6) (2mm x 2mm)
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High Accurate Temperature Sensor 、 low-power, high precision digital temperature sensor |
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[ onboard applications ][ off board applications ][ automotive ][ industrial ][ consumer markets ][ Wearable Body Temperature Monitors ][ Medical Thermometers ][ Notebook Computers ][ Industrial Internetof Things (IoT) ][ Power-system Monitors ][ Environmental Monitoring ][ HVAC ] |
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Datasheet |
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Please see the document for details |
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DFN |
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English Chinese Chinese and English Japanese |
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2022/8/23 |
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Revision 1.3 |
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2.4 MB |
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