|
NCX2222_15 Datasheet, PDF (1/18 Pages) NXP Semiconductors – Low voltage comparator; open-drain output | |||
|
NCX2222
Low voltage comparator; open-drain output
Rev. 1 â 20 December 2012
Product data sheet
1. General description
The NCX2222 provides a dual, low voltage, low-power comparator with open-drain
outputs.
The NCX2222 has a very low supply current of 5 ïA 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.
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 ïA (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 ïs (typical)
ï® ESD protection:
ïµ HBM JESD22-A114F Class 1C. Exceeds 1500 V
ïµ CDM JESD22-C101E exceeds 1000 V
ï® Multiple package options
ï® Specified from ï40 ï°C to +85 ï°C
3. Applications
ï® Cellular telephones
ï® Alarm and security systems
ï® Personal Digital assistants
|
▷ |