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NCX2220_15 Datasheet, PDF (1/20 Pages) NXP Semiconductors – Low voltage comparator | |||
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NCX2220
Low voltage comparator
Rev. 4 â 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
ï® Wide supply voltage range from 1.3 V to 5.5 V (functional operating range)
ï® Rail-to-rail input/output performance
ï® Very low supply current of 5 μA (typical) per comparator
ï® Very low-power consumption
ï® No phase inversion with overdriven input signals
ï® Internal hysteresis
ï® Propagation delay of 0.8 μs (typical)
ï® ESD protection:
ïµ HBM JESD22-A114F Class 3A. Exceeds 2000 V
ïµ CDM JESD22-C101E exceeds 1000 V
ï® Multiple package options
ï® Specified from â40 °C to +85 °C
3. Applications
ï® Cellular telephones
ï® Alarm and security systems
ï® Personal Digital assistants
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