NST112 High Accuracy, Low-Power Temperature Sensor with SMBus and I²C Interface Datasheet
●The NST112 is a 1.5V to 3.6V micropower digital temperature sensor. The on-chip 14-bit analog-to-digital converter (ADC) provides resolution down to 0.015625°C. The device is specified at the full temperature range of -40°C to 125°C.
●The NST112 communicates through a flexible 2-wire digital interface which is compatible with SMBus and I²C and supports 4 device addresses. The device offers a typical accuracy of 0.1°C, it is highly linear and does not require complex calculations or lookup tables to derive temperature.
●NST112 has a four-ball wafer chip-scale package (DABGA), making it suitable for on-board and off-line applications in the industrial and consumer markets.
■Key Features:
●High Accuracy Over –40°C to 125°C
◆25°C to 45°C: 0.2°C (Max)
◆-40°C to 125°C: 1°C (Max)
●High Resolution: 0.015625 °C
●Wide Supply Voltage: 1.5V to 3.6V
●Low Supply Sensitivity: 20m°C/V
●Shutdown current: 0.25 μA (Typ)
●Operating current: 5.7 μA(Typ) at 4Hz conversion cycle
●Supports Temperature alert
●Supports up to 4 Device Addresses
●Digital Interface: SMBus, I²C
●4-Ball WCSP (DSBGA) Package
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NST112 、 NST112A-CWLR 、 NST112B-CWLR 、 NST112C-CWLR 、 NST112D-CWLR |
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High Accuracy, Low-Power Temperature Sensor 、 micropower digital temperature sensor |
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[ Electronic Thermometers ][ Smart watches ][ General System Thermal Management ][ Computer Peripheral Thermal Protection ][ Notebook Computers ][ Industrial Internet of Things (IOT) ][ Communications Infrastructure ][ Power-system Monitors ][ Thermal Protection ][ Environmental Monitoring ][ HVAC ][ industrial ][ consumer markets ] |
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Datasheet |
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Please see the document for details |
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DABGA;4-Ball WCSP |
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English Chinese Chinese and English Japanese |
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2022/7/28 |
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Revision 2.0 |
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2.4 MB |
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