Ideal for bulk voltage monitoring and sensor signal processing with a 2ch window comparator!
This product incorporates two window comparator circuits. It outputs high (H) when the input signal (VS) is within the range of two reference voltages (VIN1 & VIN2) that can be determined externally. The output of each comparator is an open collector output, allowing for level shifting using any power supply. With this single product, you can monitor two systems for voltage drop and overvoltage simultaneously, as well as process sensor signals. Additionally, compared to the RT8H151C, which has one built-in window comparator circuit, this product has a wider power supply voltage range, making it usable even when the power supply voltage is high (17V to 36V).
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basic information
□Features ●Two RT8H151C equivalents packaged in a TMSOP8 package ●Operating voltage range: 3–36V ●Common-mode input voltage range: 0–VCC-1.5V ●Window voltage range (common to both channels) can be set externally ●Open collector output (output High when within the window voltage range) □Similar Products ●Window comparator (output High at intermediate voltage) 'RT8H151C' ●Window comparator (output Low at intermediate voltage) 'RT8H141C'
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Applications/Examples of results
● Voltage drop and over-voltage monitoring circuit for microcontrollers, etc. ● Various sensor circuits
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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.