dual dual dual dual dual v v v v v olta olta olta olta olta g g g g g e e e e e comparator comparator comparator comparator comparator AS2111 austin semiconductor, inc. austin semiconductor, inc. reserves the right to change products or specifications without notice. 1 AS2111 rev. 1.5 7/03 features ? wide operating supply range: 15v to a single +5v ? low input current: 6 na ? high sensitivity: 10v ? wide differential input range: 30v ? high output drive: 50ma, 50v options markings ? packages 16 pin ceramic dip c016 16 pin flatpack f016 ? temperature ranges extended (-55 o c to +125 o c) xt mil-std-883 paragraph 1.2.1 (-55 o c to +125 o c) /883 available as military specifications ? m38510/10305b ? mil-std-883, 1.2.1 dual voltage comparator for more products and information please visit our web site at www.austinsemiconductor.com pin assignment (top view) 16 pin ceramic dip (c016) 16 pin flatpack (f016) general description the AS2111 dual voltage comparator is two as111 type comparators in a single hermetic package. featuring all the same performance characteristics of the single, these duals offer in addition closer thermal tracking, lower weight, reduced insertion cost and smaller size than two singles. for additional information, see the as111 data sheet. the AS2111 is specified for operation over the -55c to +125c military temperature range. connection diagram 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 v+ -a gnd/emitter a non inverting input a inverting input a v- balance b balance/strobe -b collector output b nc collector output a balance/strobe a balance -a inverting input b non inverting input b gnd/emitter b v+ -b
dual dual dual dual dual v v v v v olta olta olta olta olta g g g g g e e e e e comparator comparator comparator comparator comparator AS2111 austin semiconductor, inc. austin semiconductor, inc. reserves the right to change products or specifications without notice. 2 AS2111 rev. 1.5 7/03 *stresses greater than those listed under "absolute maximum ratings" may cause permanent damage to the device. this is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation section of this specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect reliability. absolute maximum ratings* total supply voltage (v+ -- v-) .....................................................36v output to negative supply voltage (v out --v-)..........................50v ground to negative supply voltage (gnd -- v-)........................30v differential input voltage.............................................................30v input voltage 1 ................................................................................15v power dissipation 2 ...................................................................500mw output short circuit duration....................................................10sec operating temperature range.................................-55c to +125c storage temperature range........................................-65c to 150c lead temperature (soldering, 10sec).......................................300c electrical characteristics: each side 3 parameter conditions typ max units input offset voltage 4 t a = 25c, r s < 50k 3.0 mv input offset current 4 t a = 25c 10 na input bias current t a = 25c 100 na voltage gain t a = 25c 200 v/mv response time 5 t a = 25c 200 ns saturation voltage v in < -5mv, i out = 50ma, t a = 25c 1.5 v strobe on current t a = 25c 3.0 ma output leakage current v in > 5mv, i out = 35v, t a = 25c 10 na input offset voltage 4 r s < 50k 4.0 mv input offset current 4 20 na input bias current 150 na input voltage range 14 v saturation voltage v+ > 4.5v, v- = 0, v in < -5mv, i sink < 8ma 0.4 v positive supply current t a = 25c 6.0 ma negative supply current t a = 25c 5.0 ma notes: 1. this rating applies for 15v supplies. the positive input voltage limit is 30v above the negative supply. the negative inp ut voltage limit is equal to the negative supply voltage or 30v below the positive supply, whichever is less. 2. the maximum junction temperature is 150c. for operating at elevated temperatures, devices in the flat package, the deratin g is based on a thermal resistance of 185c/w when mounted on a 1/16-inch-thick epoxy glass board with 0.03-inch-wide, 2 ounce copper conductor . the thermal resistance of the dual-in-line package is 100c/v, junction to ambient. 3. these specifications apply for v s = 15v and -55c < t a < 125c, unless otherwise stated. the offset voltage, offset current and bias current specifications apply for any supply voltage from a single 5v supply up to 15v supplies. 4. the offset voltages and offset currents given are the maximum values required to drive the output within a volt of either su pply with a 1ma load. thus, these parameters define an error band and take into account the worst case effects of voltage gain and input impedance. 5. the response time specified is for a 100mv input step with 5mv overdrive.
dual dual dual dual dual v v v v v olta olta olta olta olta g g g g g e e e e e comparator comparator comparator comparator comparator AS2111 austin semiconductor, inc. austin semiconductor, inc. reserves the right to change products or specifications without notice. 3 AS2111 rev. 1.5 7/03 auxiliary circuits
dual dual dual dual dual v v v v v olta olta olta olta olta g g g g g e e e e e comparator comparator comparator comparator comparator AS2111 austin semiconductor, inc. austin semiconductor, inc. reserves the right to change products or specifications without notice. 4 AS2111 rev. 1.5 7/03 asi case (package designator c) m38510/10305b, case outline e mechanical definitions* *all measurements are in inches. min max a --- 0.200 b 0.014 0.026 b2 0.045 0.065 c 0.008 0.018 d --- 0.840 e 0.220 0.310 e ea l 0.125 0.200 q 0.015 0.060 s1 0.005 --- s2 0.005 --- symbol asi specifications 0.100 bcs 0.300 bsc
dual dual dual dual dual v v v v v olta olta olta olta olta g g g g g e e e e e comparator comparator comparator comparator comparator AS2111 austin semiconductor, inc. austin semiconductor, inc. reserves the right to change products or specifications without notice. 5 AS2111 rev. 1.5 7/03 asi case (package designator f) m38510/10305b, case outline x mechanical definitions* *all measurements are in inches. min max a 0.045 0.115 b 0.015 0.022 c 0.004 0.009 d --- 0.440 e 0.245 0.285 e1 --- 0.315 e2 0.130 --- e3 0.030 --- e l 0.250 0.370 q 0.026 0.045 s1 0.005 --- symbol asi specifications 0.050 bcs
dual dual dual dual dual v v v v v olta olta olta olta olta g g g g g e e e e e comparator comparator comparator comparator comparator AS2111 austin semiconductor, inc. austin semiconductor, inc. reserves the right to change products or specifications without notice. 6 AS2111 rev. 1.5 7/03 *available processes: xt = extended temperature range -55 o c to +125 o c /883c = mil-std-883 paragraph 1.2.1 -55 o c to +125 o c ordering information example: AS2111c/883c device number package type process* AS2111 c016 /xt AS2111 c016 /883c example: AS2111f/xt device number package type process* AS2111 f016 /xt AS2111 f016 /883c
dual dual dual dual dual v v v v v olta olta olta olta olta g g g g g e e e e e comparator comparator comparator comparator comparator AS2111 austin semiconductor, inc. austin semiconductor, inc. reserves the right to change products or specifications without notice. 7 AS2111 rev. 1.5 7/03 asi to dscc part number cross reference * asi part number is for reference only. orders received referencing the smd part number will be processed per the smd. asi p art number dscc p art number AS2111c016/883c m38510/10305bea AS2111f016/883c m38510/10305bxa
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