71 sc-88a top view (s-89530acnc/89531acnc) (s-89530bcpn/89531bcpn) vdd 5 3 in ( ) out 4 2 vss 1 in (+) + 8-pin son(a) top view out1 8 2 in1 (+) 1 in1 ( ) + vdd 7 out2 6 vss 5 4 in2 (+) 3 in2 ( ) + 0.7 a rail-to-rail cmos comparator 1 c ir cui ts -89530a/89531a 2 ci rcu its s-89530b/89531b the mini analog series is a family of ics that integrate gen- eral-purpose analog circuits in ultra-small chip packages. the s-89530/89531 is a cmos comparator with rail-to- rail * 1 i/o. since this series features low voltage drive and low current consumption compared with the conventional comparator, it is ideal for small battery-powered portable ap- plications. *1. rail-to-rail is a registered trademark of motorola, inc. compared with the conventional general-purpose comparator, low voltage operation is possible: v dd = 0.9 to 5.5 v low current consumption: i dd = 0.7 a typ. ? ide i/o voltage range: v cmr = v ss to v dd small input offset voltage: 5.0 mv max. small package: sc-88a 8-pin son(a) ? ellular phones, digital still cameras, pdas, notebook pcs, digital camcorders features applications product name s-89531anc absolute maximum rating 7 v operating temperature range ?0 to +85 c pa ck age sc-88a operating voltage 0.9 to 5.5 v po wer supply voltage v dd at 0.9 v at 1.8 v at 3.0 v current consumption 1.3 a max. 1.4 a max. 1.4 a max. input offset voltage 5 mv max. 5 mv max. 5 mv max. input offset current 1 pa 1 pa 1 pa input bias current 1 pa 1 pa 1 pa common-mode input voltage range 0 to 0.9 v 0 to 1.8 v 0 to 3.0 v vo ltage gain (open loop) 74 db 80 db 86 db maximum output voltage swing *1 v oh 0.88 v min. 1.78 v min. 2.98 v min. v ol 0.02 v max. 0.02 v max. 0.02 v max. source current (v out = v ss ) 12 a min. 1.0 ma min. 4.0 ma min. sink current (v out = v dd ) 12 a min. 1.2 ma min. 4.8 ma min. rise propagation delay time 65 s 90 s 110 s fa ll propagation delay time 65 s 160 s 280 s output rise time 5 s8 s 10 s output fall time 20 s 25 s 30 s ta = 25 c (typ. value) specifications *1. r l = 100 k ? pin configuration pack age offset voltage v io = 10mv max. v io = 5mv max. 8-pin son(a) (2 circuits are mounted) S-89530BCPN-HFB-TF s-89531bcpn-hfc-tf sc-88a (1 circuit is mounted) s-89530acnc-hcb-tf s-89531acnc-hcc-tf product list
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