NCX2220

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 NXP Semiconductors NCX2220 Low voltage comparator 4. Ordering information Table 1. Ordering information Type number Package Temperature range NCX2220DP −40 °C to +85 °C NCX2220GU −40 °C to +85 °C NCX2220GT −40 °C to +85 °C NCX2220GF −40 °C to +85 °C NCX2220GM −40 °C to +85 °C [1] Lead pitch is 0.4 mm. Name Description Version TSSOP8 HXSON8 XSON8 XSON8 XQFN8 plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm SOT505-2 plastic, thermal enhanced extremely thin sm...