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HK1012 High-precision and low-power digital temperature sensor

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.

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HK1002 high precision low power consumption digital temperature sensor

HK1002 is a digital temperature sensor specially designed for high-precision and low-power consumption NTC/PTC thermistor replacement products. The HK1002 has 2.0°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 features 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.

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HK1007 I2C interface digital temperature sensor

HK1007 is a high-precision, low-power digital temperature sensor designed for wearable products. HK1007 has high linearity, and the temperature characteristics can be known without complicated calculations or table lookup. It is packaged in WLCSP and is suitable for portable product applications. Features a two-wire interface compatible with I2C and SMBus interfaces and supports up to eight devices on the same bus. The device is rated for operating voltage range from 1.4V to 5.5V.

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HK6501 open drain output temperature switch

HK6501 is an open-drain output temperature switch that contains a bandgap temperature sensor to sense local temperature and an 11-bit ADC for data conversion. When the temperature exceeds the set temperature trigger point, the logic output is activated. The logic output of HK6501 is an active-low open-drain output. Temperature is digitized with a resolution of 0.125°C. The temperature trip points are factory set in 10°C steps and their logic outputs become active when the temperature is above the selected trip point. No external compensation is required, and the pin is used to select whether the hysteresis amount is 2°C or 10°C.

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HK3015 I2C digital temperature and humidity sensor

HK3015 is a digital temperature and humidity sensor in SMD packaging. HK3015 contains a humidity-sensitive capacitive sensor to measure relative humidity and a bandgap temperature sensor to measure temperature. CMOS sensor technology ensures excellent reliability and long-term stability of the device. Each HK3015 chip is calibrated in an extremely precise humidity chamber, and the calibration coefficients are stored in the OTP memory in the form of a program for internal signal calibration. The tiny size and extremely low power consumption make HK3015 the first choice for various applications.

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HK3035 I2C digital temperature and humidity sensor

HK3035 is a sensor that integrates temperature and humidity detection. Using I²C interface for communication, the communication speed can be as high as 1MHz. It has temperature alarm function and reset function, can work in two modes of single measurement and periodic measurement, has a wide input voltage range of 2.15V to 5.5V, and is suitable for various applications.

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