1 memory all data sheets are subject to change without notice (858) 503-3300 - fax: (858) 503-3301 - www.maxwell.com dual micropower operational amplifier ?2002 maxwell technologies all rights reserved. op220 08.15.02 rev 3 f eatures : ? rad-pak? technology ? - total dose hardness > 100 krads(si) ? package: - 8 pin rad-pak? flat package ? excellent tcv os -21uv/c max ? low input offset voltage: -150mv max ? low supply current: -100ma ? single supply operation: -+5 to +30 volts ? low input offset voltage drift -0.75uv/c ? high open loop gain: -2000v/mv ? low input bias current ? wide common mode voltage range d escription : the op220rp (rp for rad-pak?) monolithic dual operational amplifier microcircuit features a minimum 100 kilorad (si) total dose tolerance. using maxwells radiation hardened rad-pak? packaging technology, the op220rp can be used either in single or dual supply opera- tion. the op220rp is the first micropower precision dual operational amplifier capable of surviving space environments. the op220rp is ideal for satellite, spacecraft, and space probe missions. the patented radiation hardened rad-pak? technology incorporates radiation shielding in the micro- circuit package. it eliminates the need for- box shielding while pr oviding a lifetime in orbit. this product is available in class e, i, b and s screening. logic diagram v+ out b -in b +in b out a -in a +in a v- op220
op220 memory 2 all data sheets are subject to change without notice ?2002 maxwell technologies all rights reserved. dual micropower operational amplifier 08.15.02 rev 3 t able 1. op220 p inout d escription p in s ymbol d escription 1 out a output amplifier a 2 -in a inverting input amplifier a 3 + in a non-inverting input amplifier a 4 -v negative supply voltage 5 + in b non-inverting input amplifier b 6 -in b inverting input amplifier b 7 out b output amplifier b 8 +v positive supply voltage t able 2. op220 a bsolute m aximum r atings p arameter s ymbol m in m ax u nit supply voltage -- 18 v differential input voltage -- 30 v input voltage v i -- supply voltage v output short-circuit duration indefinate power dissipation p d 500 mw storage temperature range t s -65 150 c operating temperature range t a -55 125 c t able 3. d elta l imits p arameter v ariation i sy 10% of specified value in table 4 t able 4. op220 e lectrical c haracteristics (v s = 2.5v to 15v, t a = -55 to +125c, unless otherwise specified ) p arameter s ymbol t est c onditions s ub g roups m in t yp m ax u nits supply current both amplifiers i sy vs = 2.5 v, no load vs = 15 v, no load 1, 2, 3 -- -- 135 190 170 250 ua common-mode rejection ratio cmrr vs = 15v t a = 25c 4 90 100 db power supply rejection ratio psrr vs = 2.5v to vs = 15v t a = 25c 1, 2, 3 -- 6 18 uv/v
op220 memory 3 all data sheets are subject to change without notice ?2002 maxwell technologies all rights reserved. dual micropower operational amplifier 08.15.02 rev 3 input offset voltage v os v s = 15v 1, 2, 3 120 300 uv input offset voltage drift tcv os v s = 15v 1, 2, 3 0.75 -- uv/c input offset current i os v cm = 0 1, 2, 3 --- 0.5 2 na input offset current drift r s = 0 ? 1, 2, 3 --- 10 -- pa/c input bias current i b v cm = 0 1, 2, 3 --- 12 20 na input common-mode voltage range i vr vs = 15v 1, 2, 3 -15 13.2 v large signal voltage gain a vo vs = 15v v o = 10v r l = 50k ? 1, 2, 3 500 1000 v/mv output voltage swing v o v s = 15v, r l = 50k ? 1, 2, 3 -13.8 -- 13.8 v t able 4. op220 e lectrical c haracteristics (v s = 2.5v to 15v, t a = -55 to +125c, unless otherwise specified ) p arameter s ymbol t est c onditions s ub g roups m in t yp m ax u nits typical performance characteristics
op220 memory 4 all data sheets are subject to change without notice ?2002 maxwell technologies all rights reserved. dual micropower operational amplifier 08.15.02 rev 3 typical performance characteristics
op220 memory 5 all data sheets are subject to change without notice ?2002 maxwell technologies all rights reserved. dual micropower operational amplifier 08.15.02 rev 3 f8-01 note: all dimensions in inches. 8-p in r ak -p ak ? f lat p ackage s ymbol d imension min nom max a 0.119 0.132 0.149 b 0.010 0.017 0.022 c 0.004 0.005 0.009 d 0.250 0.255 0.260 e 0.250 0.255 0.260 e1 -- -- 0.290 e2 0.125 0.145 0.150 e3 0.045 0.055 -- e 0.050 bsc l 0.338 0.348 0.358 q 0.021 0.025 0.045 s1 0.005 0.019 -- n8
op220 memory 6 all data sheets are subject to change without notice ?2002 maxwell technologies all rights reserved. dual micropower operational amplifier 08.15.02 rev 3 important notice: these data sheets are created using the chip manu facturer?s published specifications. maxwell technologies verifies func tionality by testing key parameters eith er by 100% testing, sample test- ing or characterization. the specifications presented within these data sheets represent the latest and most accurate information available to date. however, these s pecifications are subject to change without notice and maxwell technologies assumes no responsi bility for the use of this information. maxwell technologies? products are not authorized for use as critical components in life support devices or systems without express wri tten approval from maxwell technologies. any claim against maxwell technologies must be made within 90 days from the date of shipment from maxwell technologies. maxwell technologies? liability shall be limited to replacement of defective parts.
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