NCX2222 系列 5.5 V 1 pA 开漏输出 低压 比较器 - XQFN-8
Overview
The NCX2222 provides a dual, low voltage, low-power comparator with open-drain outputs.
The NCX2222 has a very low supply current of 5 μA per comparator and is guaranteed to operate at a low voltage of 1.3 V. It is fully operational up to 5.5 V which makes it convenient for use in both 3.0 V and 5.0 V systems.
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## Features
* Wide supply voltage range from 1.3 V to 5.5 V functional operating range
* Rail-to-rail input/output performance
* Very low supply current of 5 μA typical per comparator
* Very low-power consumption
* No phase inversion with overdriven input signals
* Internal hysteresis
* Propagation delay of 0.8 μs typical
* ESD protection:
* HBM JESD22-A114F Class 1C Exceeds 1500 V
* CDM JESD22-C101E exceeds 1000 V
* Multiple package options
* Specified from -40 °C to +85 °C
## Target Applications
* Cellular telephones
* Alarm and security systems
* Personal Digital assistants
## Features