Comparators: Introduction
Nisshinbo Micro Devices provides bipolar or CMOS comparators usable for automotive, industrial and consumer applications.
The comparator lineup includes: general products that work in a wide operating voltage range represented by the NJM2903; low-current-consumption products consuming 100 µA or less suitable for battery-powerd applications; and high-speed products with propagation delay time of 200 ns or less for overvoltage or overcurrent detection.
Comparators with Dynamic Transient Stabilizer Achieving Highest-level Delay Time Stability
Featured Products
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Ultra Low Power, Excellent EMI Immunity, Rail-to-Rail Input, CMOS Comparator
Featuring ultra-low supply current of 0.6 μA/ch (0.7 µA for single-circuit product)
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Rail-to-Rail Input Push-Pull Output Low power CMOS Comparators
Rail-to-Rail Input CMOS comparators featuring Low-power and Push-Pull output
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High-Speed, Rail-to-Rail Input, CMOS Comparator
Rail-to-Rail Input CMOS comparators featuring High-Speed
SPICE(Macro model)
Download Macromodels that help you design a circuit efficiently. The available tools are: OrCAD® Capture, which is the industry standard schematic entry system in electronic design; and PSpice® A/D simulation solutions, which is the most widely used advanced simulation solution. Please download from each product page or Macromodel File list.
FAQ
Refer to the following FAQs for more details on functions of the comparators and and frequently asked questions.
- Does the input voltage of NJU7108 operate at the following conditions?
- Can I tell me how to calculate hysteresis width of the non-inverting hysteresis comparator at Open Collector comparator?
- How should I design it if there is an unused channel in multi channel circuit of Comparator?
- An input terminal of Operational amplifier or Comparator installed an ESD protection diode. Could I apply an electrical current to ESD protection diode on operating it?
- Is an op amp or comparator how to apply supply voltage sequence?
- What is input bias current of OP-Amp or Comparator?
- Is the maximum value of the input offset voltage of the operational amplifier and comparator expressed in absolute value?
- The maximum input bias current for operational amplifiers and comparators is 50nA (example), but is this expressed in absolute values?