TS881 Rail-to-rail 0.9 V nanopower comparator Datasheet - production data Description The TS881 device is a single comparator featuring ultra low supply current (210 nA typical with output high, V = 1.2 V, no load) with rail-to- CC rail input and output capability. The performance SC70-5 (top view) of this comparator allows it to be used in a wide range of portable applications. The TS881 device minimizes battery supply leakage and therefore enhances battery lifetime. Operating from 0.85 V to 5.5 V supply voltage, this comparator can be used over a wide temperature range (-40 to +125 C) keeping the current consumption at an ultra low level. The TS881 device is available in the SC70-5 and the SOT23-5 package, allowing great space SOT23-5 (top view) saving on the PCB. Figure 1. Pin connections (top view) Features 287 9 && Ultra low current consumption: 210 nA typ. Propagation delay: 2 s typ. 9 && Rail-to-rail inputs Push-pull output ,1 ,1 Supply operation from 0.85 V to 5.5 V Wide temperature range: -40 to +125 C ESD tolerance: 8 kV HBM / 300 V MM SC70-5 SMD package Applications 287287 9 && Portable systems 9 && Signal conditioning ,1 ,1 ,1 ,1 Medical SOT23-5 December 2013 DocID023340 Rev 2 1/21 This is information on a product in full production. www.st.comContents TS881 Contents 1 Absolute maximum ratings and operating conditions . 5 2 Electrical characteristics . 6 3 Package information 17 4 Ordering information . 20 5 Revision history . 20 2/21 DocID023340 Rev 2