LM311 sls high performance voltage comparators maximum ratings symbol parameter value unit v cc + ? v ee ? total supply voltage 36 v v o - v ee output to negative supply voltage 40 v v ee ground to negative supply voltage 30 v v id input differential voltage 30 v v in i nput voltage (note) 15 v - voltage at strobe pin v cc to v cc - 5 v p d 1/ q ja power dissipation and thermal characteristics plastic dual in - line packages derate above t a =+25 c 625 5.0 mw mw/ c t j(max) operating junction temperature +150 c tstg sto rage temperature range - 60 to +150 c note: this rating applies for 15 volt supplies. the positive input voltage limit is 30 volts above the negative supply. the negative input voltage limit is equal to the negative supply voltage or 30 volts below the p ositive supply, whichever is less. ordering information LM311n plastic LM311d soic t a = - 45 c to 85 c for all packages logic diagram input polarity is reversed when gnd pin is used as an output. pin assign ment tiger electronic co.,ltd
LM311 recommended operating conditions symbol parameter min max unit v cc + ? v ee ? total supply voltage 30 v t a operating temperature, all package types - 45 +85 c electrical characteristics (v cc =+15 v, v ee = - 15 v, t a = +25 c unless otherwise noted [note 1]) symbol parameter test conditions guaranteed limits unit min max v io input offset voltage (note 2) r s 50 k w , t a = +25 c r s 50 k w , - 45 c t a 85 c 7.5 10 mv i io input offset current (note 2) t a = +25 c - 45 c t a 85 c 50 100 na i ib input bias current t a = +25 c t a = - 45 c t a = +85 c 250 375 500 na a v voltage gain 150000 t dlh propagation delay time 300 ns v ds saturation voltage t a = +25 c v id - 10 mv, i o =50 ma 1.5 v v ir input voltage range - 14.5 13.0 v i cc positive supply current +7.5 ma i ee negative supply current - 5.0 ma notes: 1. offset voltage, offset current and bias current specifications apply for a supply voltage range from a single 5.0 volt supply up to 15 volt supplies. 2. the of fset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with a 1.0 ma load. thus, these parameters define an error band and take into account the ?worst case? effects of voltage gain and in put impedance. tiger electronic co.,ltd
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