KYL SGS-THOMSON MICROELECTRONICS UA741 GENERAL PURPOSE SINGLE OPERATIONAL AMPLIFIERS = LARGE INPUT VOLTAGE RANGE # NO LATCH-UP = HIGH GAIN = SHORT-CIRCUIT PROTECTION = NO FREQUENCY COMPENSATION REQUIRED = SAME PIN CONFIGURATION AS THE UA709 N D DIP6 sos (Plastic Package) (Plastic Micropackage) J CERDIPS (Cerdip Package) DESCRIPTION Cu. The UA741 is a high performance monolithic operational amplifier constructed on a single silicon chip. It is intented for a wide range of analog 099 applications. (Metal Can) * Summing amplifier * Voltage follower Integrator Active filter * Function generator nee Temperature Range Package The high gain and wide range of operating voltages HIN{ JIS provide superior performances in integrator, UA741C/E orc, #70C epeyeye summing amplifier and general feedback applica- A741 40C, +105C fe |e [| * tions. The internal compensation network (6dB / UA74IWA | -55C,+125C | * | | | octave) insures stability in closed loop circuits. Examples : UA741CN, UA7411H PIN CONNECTIONS (top views) TOSS DIP&/CERDIPS sos 1 - Offset null 1 2 - Inverting input 1 rs 3 - Non-inverting input 4-Veo 20 C7 5 - Offset null 2 6 - Output sf r] 7-Vec" 40 is 8-N.C. 741-01.EPS 741-02.EPS December 1992 V7 799 741-01.TBLUA741 SCHEMATIC DIAGRAM Non-inverting Input im Inverting Input ai a3 a7 O56 At 1kQ 1 Veo" Offset null 2 741-03.EPS ABSOLUTE MAXIMUM RATINGS Symbol Parameter UA741M-A UATA4I1I UA741C-E Unit Voc Supply Voltage +22 +22 +22 Vv Vi Input Voltage +15 415 415 Vv Via Differential Input Voltage +30 +30 +30 Vv Prot Power Dissipation 500 500 500 mw Output Short-circuit Duration Infinite Toper Operating Free Air Temperature Range -55 to +125 | -40 to +105 0 to +70 C Tstg Storage Temperature Range -65 to +150 | -65 to +150 -65 to +150 C arr Giz $SS8-THomsoN FH MICROELECTRONICS 741-02.TBLELECTRICAL CHARACTERISTICS Voc = +15V, Tam = 25C (unless otherwise specified) UA741 Symbol Parameter Min. Typ. Unit Vio Input Offset Voltage (Rs < 10kQ) amb = 25C Trin. < Tamb < Tmax. UA741E,A Tamb = 25C Tinin. S Tamb < Tmax. mV lio Input Offset Current Tamb = 25C Trin. < Tamb S < Tmax. nA Input Bias Current Tamb = 25% Trin. S Tamb S Tmax. 10 nA Avg Large Signal yoltage Gain (Vp = +10V, RL= 2kQ) amb = Twin. s we S Trax. 200 V/mV SVR Supply Voltage Rejection Ratio (Rs < 10kQ) Tamb = Tmin. S cad S Tmax. 77 77 90 dB lec Supply Current, no load amb = 25C Timin. < Tamb S Tmax. 1.7 en Qo mA Viem {Input Common Mode Voltage Range Tamb = 25C Timin. < Tamb $ Tmax. H12 +12 CMR Common Mode Rejection Ratio (Rs < 10kQ) amb = 5C Tmin. < Tons S Tmax. dB Output Short-circuit Current 25 40 mA +Vopp Output Voltage Swing Tamb = 25C Ri = 10kQ RL= 2kQ Tmin. S Tamb Tmax Ri = 10kQ RL= 2kQ 14 13 SR Slew Rate (Vi = +10V, RL = 2kQ , CL = 100pF, Tam = 25C, unity gain) 0.5 Vius Rise Time (Vi = +20mV, RL = 2kQ , CL = 100pF, Tams = 25C, unity gain) 0.3 Kov Overshoot (Vi = t20mV, RL = 2k, Cy = 100pF, Tamp = 25C, unity gain) % Ri Input Resistance 0.3 MQ GBP Gain Bandwidth Product (Vi = 10mV, Re = 2k, CL = 100pF, f = 100kHz) 0.7 MHz Total Harmonic Distortion (f= 1kHz, Ay = 200B, Ry = 2kQ, Vo = 2Vpp, C= 100pF, Tamb = 25C) 0.06 % Equivalent Input Noise Voltage (f= 1kHz, Rs = 1000) 23 nv VHz 50 Degrees Phase Margin k SGS-THOMSON TF GROELECTROMICS 801 741-03.TBLUA741 OUTPUT VOLTAGE (mV) VOLTAGE GAIN (48) PEAK TO PEAK OUTPUT SWING {V) 47 OPEN LOOP VOLTAGE GAIN (Typ.) 116 110 100 eo 2 4 6 8 10 12 14 16 18 20 SUPPLY VOLTAGES (V-. AND Vol (+ V) 741-04.EPS TRANSIENT RESPONSE (Typ.) TIME [ys) 741-06.EPS OUTPUT VOLTAGE SWING 55C <Tymn St 125C A, > 2k2 ox a Sb BK BS 5 10 15 20 SUPPLY VOLTAGE {+V) 741-08.EPS 802 VOLTAGE GAIN (d8) POWER DISSIPATION (mW) SGS-THOMSON SIF RGROELECTROMES OPEN LOOP FREQUENCY RESPONSE (Typ.} 1 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 741-05.EPS ABSOLUTE MAXIMUM POWER DISSIPATION 600 45 65 85 105 12% AMBIENT TEMPERATURE (C) 741-07.EPS INPUT COMMON MODE VOLTAGE RANGE < Tomb <1 COMMON MODE VOLTAGE RANGE (+ V} 5 10 16 20 SUPPLY VOLTAGE (+V) 741-09.EPSUA741 POWER CONSUMPTION OUTPUT CURRENT vs AMBIENT TEMPERATURE 100 T T _ Tomb = t25C = s0 z Y So = k 6 < : ~ E @ o Zz 0 A a o ~| 14 3 LAT a 0 0 5 10 15 20 65-25-15 5 25 45 65 85 105125 SUPPLY VOLTAGE (+) AMBIENT TEMPERATURE (C) 741-10.EPS 741-11.EPS OUTPUT VOLTAGE SWING OUTPUT VOLTAGE SWING s = 40 = Vec = +15V 2 6 Vcc = t15V 2 Tamb= +25C g RL = 10K 2 = 2 Tamb = + 25C a a 23 5 ee a a 24 5 5 3 3 20 4 4 1 4 z a a 12 e . 8 b 4 < % uw ui a 8 a 0,1 0,2 05 1 2 5 10 100 1k 10k 100k LOAD RESISTANCE (ka) FREQUENCY (He) 741-12.EPS 741-13.EPS EQUIVALENT INPUT NOISE vs FREQUENCY INPUT NOISE CURRENT Rg = 100 Q wy = wa 40 = Vcc - +15V 35 = ao | Tamb +25C ~ 10 30 N =x 2 26 3B 1023 = 3 oS 2 ow 10 Q 15 wi 9 < z 10 3 10 5 z 0 #0 10 100 1k 10k 100k 100 1000 10000 100000 = FREQUENCY (Hz) FREQUENCY (Hz) 741-14.EPS 741-15.EPS 5/7 803UA741 EQUIVALENT INPUT NOISE vs AMBIENT LARGE SIGNAL VOLTAGE GAIN vs AMBIENT TEMPERATURE TEMPERATURE 40 110.00 106.00 35 106.00 104.00 3 30 102.00 = 100.00 > 35 @ 98.00 = 2 2 96.00 w > 94.00 @ 15 < 92.00 3 90.00 2 0 88.00 86.00 5 84.00 82.00 0 80.00 55-35-15 5 25 45 65 85 105125 55 -35-15 5 25 45 65 85 105 125 AMBIENT TEMPERATURE (C) AMBIENT TEMPERATURE (C) 741-16.EPS 741-17.EPS GAIN BANDWIDTH PRODUCT vs AMBIENT POWER SUPPLY & COMMON MODE REJECTION TEMPERATURE RATIO vs AMBIENT TEMPERATURE 120 14 1.3 115 qi? 1 zi = = a 1 3 105 So 9 8 100 7 95 6 5 -55 -35 -15 5 25 45 65 85 105 125 55-35-15 5 25 45 65 85 105 125 AMBIENT TEMPERATURE (C) AMBIENT TEMPERATURE (C) 741-18.EPS 741-19.EPS INPUT BIAS CURRENT vs AMBIENT TEMPERATURE 50 45 40 35 30 25 20 15 10 5 1B (nA) 0 -55 -35-15 5 25 45 65 85 105 125 AMBIENT TEMPERATURE (C) 741-20.EPS Sar THOMSON >/ A SES Sree; MEASUREMENT DIAGRAMS ; OFFSET VOLTAGE NULL CIRCUIT UA741 TRANSIENT RESPONSE TEST CIRCUIT 741-21.EPS Ry = 2ko 741-22.EPS CURRENT TO VOLTAGE CONVERTER NEUTRALIZING INPUT CAPACITANCE TO Ee 741-23.EPS OPTIMIZE RESPONSE TIME R2 --1___ k Ri | tO @y el R2=Ri for minimum error due to bias current Cn< a Cg 741-24.EPS POSITIVE VOLTAGE REFERENCE NEGATIVE VOLTAGE REFERENCE 6.8V BZx55 fs L_____.. Ra Ra LL aS 741-25.EPS 6.8V SZX55 | a 741-26.EPS kis77 SGS-THOMSON SF MGHOELECTROMIES Ww 805