HK1012 High-precision and low-power digital temperature sensor
Category:
Key words:
Temperature sensor chip series
Product Details
HK1012 is a digital temperature sensor specially designed for high-precision and low-power consumption NTC/PTC thermistor replacement products. The HK1012 has 0.5°C accuracy and is optimized to provide the best PSR performance at operating voltages of 3.3V and 1.8V respectively. HK1012 has high linearity, and the temperature characteristics can be known without complex calculations or table lookup. On-chip 12-bit analog-to-digital converter with resolution as low as 0.0625°C. The HK1012 has SMBus, 2-wire and I2C interface compatibility and can support up to four devices on the same bus. In addition, the device features SMBus alarm functionality.
Product Features:
♦ Power supply range: 1.4V ~ 3.6V
♦ Temperature range: -40℃ ~ 125℃
♦ Resolution: 12 bits
♦ Quiescent current: 10 uA operating current
♦ Shutdown current: 1 uA
♦ Temperature accuracy: ≤0.5℃(0℃~65℃)
♦ The SOT563 package size is 68% smaller than the SOT23 package
♦ Digital signal output: compatible with SMBus, two-wire and I²C interface
Technical parameters:
Application scenarios:
♦ Consumer products
♦ Computer
♦ Communication
♦ Industrial and Instrumentation
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