NCX2220DP,125 NXP

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 A 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 A (typical) per comparator Very low-power consumption No phase inversion with overdriven input signals Internal hysteresis Propagation delay of 0.8 s (typical) ESD protection: HBM JESD22-A114F Class 3A. Exceeds 2000 V CDM JESD22-C101E exceeds 1000 V Multiple package options Specified from 40 Cto+85 C 3. Applications Cellular telephones Alarm and security systems Personal Digital assistantsNCX2220 NXP Semiconductors Low voltage comparator 4. Ordering information Table 1. Ordering information Type number Package Temperature Name Description Version range NCX2220DP 40 C to +85 C TSSOP8 plastic thin shrink small outline package 8 leads body SOT505-2 width 3 mm lead length 0.5 mm 1 NCX2220GU 40 C to +85 C HXSON8 plastic, thermal enhanced extremely thin small outline SOT972-2 package no leads 8 terminals body 1.35 1.7 0.5 mm NCX2220GT 40 C to +85 C XSON8 plastic extremely thin small outline package no leads SOT833-1 8 terminals body 1 1.95 0.5 mm NCX2220GF 40 C to +85 C XSON8 extremely thin small outline package no leads SOT1089 8 terminals body 1.35 1 0.5 mm NCX2220GM 40 C to +85 C XQFN8 plastic, extremely thin quad flat package no leads SOT902-2 8 terminals body 1.6 1.6 0.5 mm 1 Lead pitch is 0.4 mm. 5. Marking Table 2. Marking codes 1 Type number Marking NCX2220DP q2 NCX2220GU q2 NCX2220GT q2 NCX2220GF q2 NCX2220GM q2 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 6. Functional diagram 3 1 IN1+ OUT1 IN1- 2 5 7 IN2+ OUT2 IN2- 6 001aan897 Fig 1. Logic symbol NCX2220 All information provided in this document is subject to legal disclaimers. NXP B.V. 2012. All rights reserved. Product data sheet Rev. 4 27 June 2012 2 of 20