LM101AH

LM101A LINER

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TECHNOLOGY Operational Amplifiers FEATURES DESCRIPTION = 30 Volt Differential Input Range The LM101A and LM107 are general purpose oper- = 75 nA Input Bias Current ational amplifiers, featuring low bias current and the = Wide Common Mode Voltage Range ability to operate with high input differential voltages up to 30 Volts. Unlike many FET input amplifiers, the output of the LM101A/107 does not reverse if the common mode range is exceeded, making them par- APPLICATIONS ticularly useful in comparator and oscillator circuits. : rk meta Amplifiers * The LM101A uses external compensation, allowing = Com ators the frequency response and slew rate to be optimized P for the application. The LM107 is identical to the 2 | LM101A with the exception that the compensation ca- pacitor is internal. Linear’s LM101A and LM107 in- Clude improved design and processing techniques resulting in superior long term stability and reliability over previous devices. The curve of bias current ver- Sus differential input voltage indicates that a minimal change in input current occurs over a wide range of input signal, which is important in many applications. UU Wein Bridge Sine Wave Oscillator Bias Current vs Differential Input Voltage Rt 750 po aap sina sop NIA F3 | © a $000 pt 1000 ot -20 moe |_| @ as = = *L1— ELDEMA 1869 -10 -1) -0.1 0 0.1 1 10 Al =R2 DIFFERENTIAL INPUT VOLTAGE (V) c1=c2 Ser a LT ee 2-297

/LM307 Supply Voltage 0 RDER PART NUMBER Operating Temperature Range METAL CAN H PACKAGE Maximum Junction Temperature TOP EW Storage Temperature Range NS : we LM107J8 PINS 1, 5, 8 NO CONNECTION ON LM107/307. EEE EE! ELECTRICAL CHARACTERISTICS (Note 1) ee ‘SYMBOL CONDITIONS MIN” TYP MAX MIN TYP) MAX UNITS Rs < 50K2 3.0 10 mv AV, Average Temperature Coefficient | ww | “3 Temp of Input Offset Voltage Rs < 50KQ 6.0 30 Bie 70 nA dos Average Temperature Coefficient stem oF nna set Curent eesnsme || om | om a mare Twn < Ta < 25°C 002 0.2 0.02 06 nAleC 100 300 nA Anu Large Signal Voltage Gain Ta = 25°C, Vs * 15V, Your = Je je" | + 10, Ry > 2K2 50 160 vimv Vs = + 15V, Vour = + 10V, Ry > 2k 25 vim CMAR [Common Mode Rejection Ratio [Re < s0K2 fo | 06 | 8 PSAR [Power Supply Rejection Ratio [As =< Soka fo] 8096 =| 3B Input Voltage Range Vs = =20V | v +15 212 +15 v Ru = 2k2 210 +13 +10 +13 v Bw Input Resistance mawc | ts oT 0s 20 Mo Ty = 125°C, Vs = +20V | mA The @ denotes the specifications which apply over the full operating Note 2: For supply voltages less than + 15 Volts, the maximum input temperature range. voltage is equal to the supply voltage. Note 1; Unless otherwise noted; all measurements are made with Note 3: The output may be shorted to ground or either power supply unity gain compensation (C; = 30pt for the LM101A/301A); these indefinitely, provided the case temperature is below 125°C for the specifications apply for +5V < Vs < +20V for the LM101A/ LM101A/107 and below 70°C for the LM301A/307. LM107; and +5V < Vs < + 15V for the LM301A/LM307. a 2-298 LT LINEAR

a TYPICAL PERFORMANCE CHARACTERISTICS «mior) Single Pole Compensation Two Pole Compensation Feedforward Compensation R2 Re ce at Rt ~

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Ce (ate) (2m) rf oe (300t) 4 * cat and Ca. = = 150 pF Ce needed for stability. Open Loop Frequency Response Open Loop Frequency Response Open Loop Frequency Response 100 os f+ 228 100 228 100 Fs 22s go) 2? ye jis F o| ww Sw Ke ws ¥ of + AN oe $0 02 S00 —s< ns 5 | PINE 2 Ns | em NO ad oncceroue | | ] 62 - 300 pF | ' FEEDFORWAO aan 10 100 tk «10k 100k 1M 10M a 10-100 tk «10k 100k 1M 10M eo 100 tk 10k 100k 1M 10M 100M FREQUENCY (He) FREQUENCY (Ha) FREQUENCY (a) Single Pole Large Signal 2 Pole Large Signal Feedforward Large Signal Frequency Response Frequency Response Frequency Response 6 6 6 mall T Tea oe One Co 2, ke a gM th ll z, NT z LT 2 LAC a LING it 3, Lit mnie 3 {NE Tt & | UINE LN nie menial mp IN Sa o LLL TNS IN IIT} eS ° NS kk 10k MTOM 10 100k oy 100 w 10M FREQUENCY (Hz) FREQUENCY (Hz) ‘FREQUENCY (liz) Single Pole Voltage 2 Pole Voltage Follower Feedforward Inverter » Follower Pulse Response Pulse Response Pulse Response aan +t Po (Saas eH ae] = Joy “zr - Ss cece eal : = 22 \\ ooo ¥| aes eee 2 - {fi 6 it4 6 |} . pos Spree “10 rid { 0 10 20 30 40 50 60 70 80 ” © 10 20 30 40 50 60 70 80 ~ 012345 67 8 TIME (48) TIME (us) TIME (x8) LT NR 2-299

TYPICAL PERFORMANCE CHARACTERISTICS cmotaum07 Input Current Supply Current Voltage Gain ae es on a 60 + + | Fs 4 Be of [tj 5 am Sa p—-—_—-+.- 0s oO oO ci) ~50 -25 0 25 50 75 100 125 5 10 15 20 5 10 18 20 TEMPERATURE (°C) SUPPLY VOLTAGE (+V) ‘SUPPLY VOLTAGE {+ V) Input Noise Voltage Input Noise Current Current Limiting 50 8 TTC. [| : ~~ ° a ea = | CAI) [i —_ PRTC eR Ba eee EB NUT [es PCT cine H TTT CT, | 10 100 1k 10k 100k 10 100 1k 10k 100k 10 15 20 25 3 35 FREQUENCY (Hz) FREQUENCY (Hz) OUTPUT CURRENT (= mA) Common Mode Rejection Power Supply Rejection Closed Loop Output Impedance T r + 03 " | | \\ fs = fhe ° ——— ‘ lout = =5 mA z | | = NO NRstwe SPAY 2 io i “| 2 80 : : 3 60 eS onnee g # 5 X_N 4 { | BL New) | GFE NEA Ob B 40 Ss |. 1__ 10-2 Af 20 ° i _ 10-3 | | 10 100 1k 10k = 100k 1M 10 100 tk 10k 100k 1M = 10M 10 100 1k 10k 100k 1M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz} el 2-300 LT WAR

Open Loop Frequency Response Large Signal Frequency Response Voltage Follower Pulse Response 120 16 10 T Ta~ 2556 (TT TTT tity yy ee LET CeCe ' : } i —o [| N =” eee eee a”) rd 3 WT) os SAN oe 7A é i | z 3 0 gel t Ni 4 il 3 SCENE 20 | 1 0 ~ -10 Ud 1 10 100 tk 10k 100k 1M 10M 1k 10k 100k 0 10 20 30 40 50 60 70 80 FREQUENCY (Hz) FREQUENCY (H2) TIME (48) SS TYPICAL APPLICATIONS 2 | Standard Compensation Fast Summing Amplifier Fast Voltage Follower and Offset Balancing Circuit 2 c2 R2 3pF 30k

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‘CLAMPED OUTPUT x ce “he 3 abv % tur 10M be R2 20K 1% oa RS R2 on = 10k 22.2k Al C4 1% 1% Voltage Comparator with Clamp 20k > 1OoF nota > INPUT 2 | 6 6 INPUTS. § OUTPUT 4 02 3 8 3 5 RS 1N914 RS sev = 15k 190 oF = 6x 1 = 3 > 0 pF eee LT NEAR 2-301

oN cow, 1 8 7 v+ ee a ennanoie te wt GSS if - ot a a Lend | Gee g | aye C1 FOR LM107 ONLY OFFSET BALANCE FOR LM107, THERE ARE NO INTERNAL CONNECTIONS TO PINS 1, 5 AND 8 LT PACKAGE DESCRIPTION H Package J8 Package Metal Can 8 Lead Hermetic Dip 0.370 oy, omm oem ni 0.040 oe Ol 0 00 P _ 888m va cou, “opat —p ome: ae oot oN mone 4 a { q aor 1 / ESN O} Sie oo un 4 N i} NOTE: DIMENSIONS IN INCHES UNLESS OTHERWISE NOTED. NOTE: DMENSONS WINOES “LEADS WATIN 0.07 OF TE POSTION (TP) AT GAUGE PLANE Tymax Ga Bic Tymax a 2-302 LT Wee