NCX2220GU Datasheet, PDF (1/20 Pages) NXP Semiconductors – Low voltage comparator

NCX2220
Low voltage comparator
Rev. 4 — 27 June 2012
Product data sheet
1. General description
The NCX2220 provides a dual low voltage low power comparator.
The NCX2220 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 this device
convenient for use in both 3.0 V and 5.0 V systems.
2. Features and benefits
 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 3A. Exceeds 2000 V
 CDM JESD22-C101E exceeds 1000 V
 Multiple package options
 Specified from −40 °C to +85 °C
3. Applications
 Cellular telephones
 Alarm and security systems
 Personal Digital assistants