Ideal for temperature detection and overvoltage detection with a 2-channel hysteresis comparator!
The "RT8H222C" is equipped with two comparators and an internal power supply, allowing for the detection of two voltage systems simultaneously, including temperature and overvoltage detection. It has two built-in comparators with different thresholds, and measures have been implemented to prevent voltage chattering and temperature-induced fluctuations. Additionally, it includes a power supply voltage clamp circuit, which allows for use in cases where voltages exceeding the absolute maximum ratings are needed by applying current!
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basic information
□Features ●Absolute maximum rating: 40V ●Two threshold voltages (IN1: 1.0V, IN2: 1.3V) ●With hysteresis (IN1: 0.82V, IN2: 0.58V) ●2-channel input, 1-channel output configuration (Outputs an abnormal signal when either IN1 or IN2 is detected.) ●Compact surface-mount package (SC-74; 2.8mm × 2.8mm) □Similar Products ●RT8H162C (2-channel comparator with built-in reference voltage *Configured for 2-channel input and 2-channel output)
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Applications/Examples of results
● Overvoltage detection ● Temperature detection ● Signal detection, etc.
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Company information
Isahaya Electronics began production of small signal transistors in 1973 and has evolved its semiconductor technology into design technologies for gate drivers and DC/DC converters. In recent years, the company has also focused on developing high-efficiency, high-power-factor power supply technologies to contribute to carbon neutrality. (Three-phase PFC, 1500V input compatible DC/DC converters, bidirectional converters, etc.) Meanwhile, to meet diverse needs, small signal transistors have also evolved with enhanced functionality and integration, expanding the lineup of high-voltage, high-current transistors, MOSFETs, and analog ICs.