Tarpatetste Corhe Abarnete Rarepe Postage mcimeicoD = VC ie 477C 508 MCIMICG LHMICH, Octo 477r Yrroi Cat MOIMICM LMMN same) | 6ftte erC Mewes FP MOoT4I1CU _ (Cie +770 Careric DF wCIMIG - -08C te otC = Med Coe MCIT4IV $C et 3 Cermric OF INTERNALLY COMPENSATED, HIGH PERFORMANCE OPERATIONAL AMPLIFIERS OPERATIONAL AMPLIFIER SILICON MONOLITHIC INTEGRATEO CAROCUIT . . Gesigned for we as 2 summing ampiilier, integrator, of amplifier with operating characteristics at # hunction o/ the external ferdbeck components. @ No Froqumcy Corrpersatlon Required @ Short-Circult Protection Offunt Voltage Null Capability Wide CommonMode ad Ditfarential Voltage Ranges LowPower Conwmoation No Laxh Up . For voltages iota then #16 Y, the abrobste ractiim Ino vthace 9 oys8 iw vse Sugg W eotage eqes! $3 oF lems then 16, EQUIVALENT CIRCUIT SCHEMATIC la. 4 hee ty SO | Of war oa"' | 45 0 ee MOTOROLA LINEAR/INTERFACE DEVICES 2-161 rT bo. ve er ee =) TT = = oA a_i a i i a "'MC1741, MC1741C | ELECTRICAL CHARACTERISTICS (Vor +15 V, Vee & ~16-V, Ta = 25C eniens ctherwien noted). Lorry Sijea! Voltage Gain Vea= 210V.A wr 2eki Corrumon Meds Nejection Matis io % 10 &) Sapgdy Vedrage Rapction Rat (ie % 10 6) Qutpat Vonage Serr; (Fy 108) (Ay *2kI Quiput Shart-Croult Current = |= | wp] - | mm : : : , i 2 s * a ri = _ | = 5 Teatdare Ragone Rarity Gers Mon-bewerting (Vy = mV, My 22K, OC. 4 {Oe} ise Tine (Vy) * 20mV, Fy 22k, SID eri Overton (Vie 10V, Ay 2k, Cy <1 eh] Gew haw ELECTRICAL CHARACTERISTICS [Voc = +18 V, Veg = -I6V, Ta = Thos % Thigh unless otherwise noted). Characteristic (ix % 10642 begast Ottyet Carnet (T,* 13 (Ta = -26"ci Ta* OC wo e70"cl Cemron Node laput Voltage Marge Carrenon Mode Rejection Aetio (Fe & 10k) Sustly Veotiaz: Pajection Mato i S10 ki ify, 2 00 a) my 2 ki Large Sipral Veltage Cain [Pig 2K, Vue * 210 VI spply Correits Ta * 126C) Ta 28% ese] fae | of bao [ms | asiee | f+ | al [ee [ae | of ly = SPC) *Thigs 128C for M1741 and JOPC tor NCIMIC Thgw * -887C fee NIST I48 arnt OFC for MCTI4IC MOTOROLA LINEAR/INTERFACE DEVICES 2-162 ee | FIGURE 1 = BURST NOISE versus 50 En, (NPLTT NOISE ipeek) (uV) tb Til i TTT tik fog tT Ee oe het heh MiC1741, MC1741C Ti 1 The ; hUw?r,lhCUrLhmCUDhmhCUrhhULU Cd = ee a - = " , = cd Cs a - . _ a! oe - Tht HiT Tit te 10k = } a a - a _ a: =| =} Tit tT tliat Rs, SOURCE RESISTANCE (OHMS) E RESISTANCE ot Wii Pa Poe eh TE hua ab LUE Ti FIGURE 3 OUTPUT NOISE versus SOURCE RESISTANCE -Ep, QUTPUT NOISE (RMS) (mV) OOILLE Tee Et Ee | ee | | oe = =E ler ot eT FF EEE UU hh Ue CU ht CU UE CE Sreri Te ttn Te RET 1 PU tp ge ne mtn pee mn =] +. == ET tT ee Tod cbebebd da seetbehertedebt th TT tithm it til SEC eee +) Ey -of= [== 1? tee rrr Re atl Put Leen t+ am mee tit oe ee eT ttl Ton tt ber Tt et | W Me BoD ar Pll Zt de ee J I) -t_ fete. Cm Um CMmreDhUmrehULrehUmelShEhEhLCLUvlhmhmUm,hLMDLUmdGlhLUmD,.LUDDTUCUCUCU LULU UCU SC a ae eS 2 ee ke || ECU UM UL Um .Ue.hLULULU LU Ue | opt =_ Tattoo et ot f . ft PROGECUL 6 ff 6 UP ES | esr. PPP FF Ft f Fea oo oe fF te fF op iebectetitbemeeener"T | PTT Ft TPP iil Tr } | iia tt ei ST TT Peet PE Pt Tt Pattie Fl iii bE oT i TEL IKPUT HOISE Invi FIGURE RMS NOISE vertu SOURCE RESISTANCE bee ee oe bP ee) 8 Ee eet! ee EP Petia ea ei ett titi +i titi 21h) UL alis ) hTt ii REM EIT) MR aTil) REST) Reel Se a Ti otis ot il CE Te rT mm a i. = al r of fF 8 eee 6FlUWTlhLUlUlhUlU SSS Spee Tt tT tii) tt ee eA TT OU vt etic st. pen inet hep ey frat entre = ee DoT | oe Ut a mm td wt a . ss. = ee cat = cell ome! = a i oe eS SESE xe EDEL UL UD | Ll Ca) = cy FIGURE 4 = SPECTRAL NOISE DENSITY PRTC est SUT Tiree | Ul NOT TT TM TO ms | | | rtm. 2 ittiiitt ft tala tt SU UUM LUT LT ee _ o > s s&s & FIGURE 6 BURST NOISE TEST CIRCUIT 160 18k 10k HOO k Rg, SOURCE RESISTANCE (OHMS) 100 k Under Test Unlike conventional peak reading or RMS mews, this system was especially designed to provide the quick response time essential to burst (popcorn) nolse testing. Pottive Threshotd Voltage DP P> Operational Amplifier a To Pass/F all indicator gr hires 1.0 Hz 2-163 to TKHzZ Negative Threshold Voltage The test time employed is 10 seconds and the 20 nV peak lwnit refers to the operations! amplifier input thus elmninating errors in the closed4doop gain factor of the operational amplifier under test. MOTOROLA LINEAR/INTERFACE DEVICES 'MiC1741, MC1741C TYPICAL CHARACTERISTICS {Voc = +15 Vide, VEE * -15 Vie. Ta - 25C unless othervse noted FIGURE 6 POWER BANDWIDTH (LARGE SIGNAL SWING versus FREQUENCY) = LUE EE TTT TTT th | Coll Hh ME TTT TATA TT ar AUT LI NT SULA TT 10 1ek 18 1, FREQUENCY (itz) g, OUTPUT VOLTAGE [Vg 9) > & FIGURE POSITIVE OUTPUT VOLTAGE SWING versus LOAD RESISTANCE Toro Ty Tt vsurrues | ar tt 100 20 500 00 10k 20k $.0k7.0k Wk R_, LOAD RESISTANCE (OHMS) FIGURE 10 - OUTPUT VOLTAGE SWING versus LOAD RESISTANCE (Single Supply Operation} rt eo ttt A NY Ge eS ney} +4,0V ee Vg. OUTPUT VOLTAGE SWING {Vp5) sated eemerrmel tN 40 69 68 70 68 80 Ww RL, LOAD RESSSTANCE {kit , Ha | ACTH SANTEE TE NAL EL FIGURE 7 OPEN LOOP FREQUENCY RESPONSE FIGURE 8 NEGATIVE OUTPUT VOLTAGE SWING versus LOAD RESISTANCE / be a | eS ait I ONT a es At Te . MOTOROLA LINEAR/INTERFACE DEVICES 2-164 MiC1741, MC1741C -~ 4 FIGURE 12 NONINVERTING PULSE RESPONSE Ae SCPE SOCEEEN TT Ue oa) TON CCA Per CCPECE ET 10 pvOtV 5.0 ViDI FIGURE 13 TRANSIENT REPONSE TEST CIRCUIT Toe Scope (Input) FIGURE 14 OPEN LOOP VOLTAGE GAIN versus SUPPLY VOLTAGE oS A Ss A re es ce TO oT a ot Ar OL 2frfrysfsftfesefsFfhstffhshtfefhstfhHtT srr er O_O <7-7 7 | | ||| Lotter rr Lo 111. 1.1 tT wl. ltt Tet 0 20 40 662 88 2 Mh B BW BR: - Vee, (Veet SUPPLY VOLTAGES (VOLTS) MOTOROLA LINEAR/INTERFACE DEVICES 2-165 (el i i ee nm