19-0418; Rev 1; 8/95 Voltage Operational Amplifier General Description The OP07 is a precision operational amplifier with very low input offset voltage (10uV typ., 25uV max. for the OPO7A), input offset drift of 0.24V/C and low input bias current of 0.7nA. The wide input common mode range of +14V combined with high CMRR of 110dB minimum (OP07A), plus high input impedance and high open-loop gain make these devices particu- larly useful for high-gain instrumentation applications. The excellent linearity and gain accuracy are main- tained at high open-loop gains, over both time and temperature. The OPO7 has become an industry standard and Maxim's reliability and quality are added advantages. MAALSVI Low Offset Features @ Ultra Low Offset Voltage: 10uV Ultra Low Offset Voltage Drift 0.2nV/C @ Ultra Stable vs. Time: 0.2uV/Month @ Ultra Low Noise: 0.35uV,._ @ Wide Supply Voltage: +3V to +18V @ High Common Mode Input: +14V @ No External Components Required @ Fits AD510, 725, 108A/308A, 741 Sockets ae Ordering information Applications Precision Amplifiers PART TEMP. RANGE PACKAGE Thermocouple Amplifiers OPO7AJ 55C to +125C TO-99 : . P07. -55 TO- Low Level Signal Processing OPord SBPC to 125C 0-99 Medical Instrumentation orev OPC to *70C 10-88 eel s - OPO7CJ 0C to +70C TO-99 Strain Gauge Amplifiers OPO7DJ 0G to +70 70-99 High Accuracy Data Acquisition OPO7EP 0C to +70C 8 Lead Plastic Dip OPO7CP 0C to +70C 8 Lead Plastic Dip Pin Configuration OP07DP 0 to +70C 8 Lead Plastic Dip OPO7AZ -55C to +125C 8 Lead Hermetic Dip Top View Vos TRIM OP07Z -55C to +125C 8 Lead Hermetic Dip OPO7EZ 06C to +70C 8 Lead Hermetic Dip OPO7CZ 0C to +70C 8 Lead Hermetic Dip OPO7ECSA OC to +70C 8 Lead Small Outline OPO7CCSA 0C to +70C 8 Lead Small Outline OPO7DCSA 0C to +70C 8 Lead Small Outline 8 Lead TO-99 OPO7D/D 0C to +70C Dice * Contact factory for dice specifications. wT O=e Vos TRIM [i] @ re} Vos TRIM . . . . NG aaxum fy ve Typical Operating Circuit Nn ] 9P07 Tay Nour vi is) WC. a3 . SENSING ww 8 Lead Dip JUNCTION - MAXIM > EFERE! Vos TRIM (7 aT) Vos TRIM SuNcTION one? -IN (]2] | maxim |FT] V+ , +m COs} | OP? Ter) Vour Al _W AB RA v (a rey] NL. ; High-Stability 8 Lead Small Outline Thermocouple Amplifier MAXISA Maxim Integrated Products 1 Call toll free 1-800-998-8800 for free samples or literature. :OPO7 Low Offset Voltage Operational Amplifier ABSOLUTE MAXIMUM RATINGS Total Supply Voltage (V* to V-) Internal Power Dissipation ............ ccc ee ee eee eee TO-99(J) derate at 7.1mW/C above +80C Hermetic Dip(Z) derate at 6.7mW/C above +75C Plastic Dip(P) derate at 5.6mW/C above +36C Small Outline derate at SnW/C above +55C Differential Input Voltage ......... cece eee eee eee +30V Input Voltage (Note 1) 2... eee eee eet eee ener eees +22V Note 1: Storage Temperature Range ................. -65C to +150C Operating Temperature Range OPO7AJ, OPO7AZ, OPO7J and OPO7Z ..... -55C to +125C All Other Parts ........ 600. c cece sence ens 0C to +70C Lead Temperature (Soldering, 10 sec) ..........0.ee0es +300C Duration of Output Short Circuit ......... 000 eee eee Indefinite Junction Temperature (Tj) ......::. cece eee eee -65C to +160C For supply voltages less than +22V, the absolute maximum input voltage is equal to the supply voltage. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (Vg = 15V, Ty = +25C, unless otherwise noted.) OPO7A OP07 PARAMETER SYMBOL CONDITIONS MIN TP MAX MIN TP MAX UNITS Input Offset Voltage Vos (Note 2) 10 25 30 7 pV Long Term Input . uw Offset Voltage Stability Vos/Time | (Note 3) 0.2 1.0 0.2 1.0 | Month Input Offset Current los 0.3 2.0 0.4 2.8 nA Input Bias Current lp +0.7 +2.0 +1.0 +3.0 nA Input Noise Voltage Cn p_p 0.1Hz to 10Hz (Note 4) 0.35 0.6 0.35 0.6 Vp-p : fo = 10Hz (Note 4) 10.3 18.0 10.3 18.0 Deneity voltage en fo = 100Hz (Note 4) 10.0 13.0 10.0 13.0 | nVA/Az fo = 1000Hz (Note 4) 9.6 11.0 96 11.0 Input Noise Current In P-P 0.1Hz to 10Hz (Note 4) 14 30 14 30 PAp_p : fg = 10Hz (Note 4) 0.32 0.80 0.32 0.80 Connt Density ly fg = 100Hz (Note 4) 014 0.23 0.14 0.23 |pAd/Az fo = 1000Hz (Note 4) 0.12 0.17 0.12 0.17 Input Resistance . Differential-Mode Rin (Note 5) 30 80 20 60 Mo Input Resistance Common-Mode Rincm 200 200 Ga Input Voltage Range IVR 413 +14 +13 +14 Vv Common-Mode - Rejection Ratio CMRR Vom = 13V 110 126 110 126 dB Power Supply = Rejection Ratio PSAR Vg +3V to +18V 4 10 4 10 uV/V : R, 2 2k0, Vo = +10V 300 500 200 500 velewe Gan Ayo | Ri 2 5000, Vo = +0.5V 150 400 150 400 Wmv Vg 2 +3V (Note 5) R, 2 10k0 +125 +13.0 +125 +13.0 Output Voltage Swing Vo R, 2 2k0 +12.0 412.8 +12.0 +12.8 v R, = 1k +10.5 +12.0 +105 +12.0 Note 2: OPO7A grade Vog is measured one minute after application of power. For all other grades Vog is measured approximately 0.5 seconds after application of power. Note 3: Long-Term Input Offset Voltage Stability refers to the average trend line of Vos vs. Time over extended periods after the first 30 days of operation. Excluding the initial hour of operation, changes in Vog during the first 30 operating days are typically 2.5uV. Parameter is sample tested. Note 4: Sample tested. Note 5: Guaranteed by design. MAXIMLow Offset Voltage Operational Amplifier ELECTRICAL CHARACTERISTICS (continued) (Vg = +15V, Ta = +25C, unless otherwise noted.) OPO7A OP07 PARAMETER SYMBOL CONDITIONS UNITS MIN TYP MAX MIN TYP MAX Slew Rate SR R, = 2k0 (Note 6) 0.1 0.3 0.1 0.3 WuS Closed-Loop - Bandwidth BW Ayci = +1V (Note 6) 0.4 06 0.4 0.6 MHz Open-Loop Output = - Resistance Ro Vo = OV, Io =0 60 60 2 A Vg = 15V, No Load 75 120 75 120 Power Consumption Po Ve = +3V, No Load 4 6 4 6 mw patset Adjustment Re = 20k +4 +4 mv ange Note 6; Sample tested. ELECTRICAL CHARACTERISTICS (Vg = 15V, -55C < Ty < +125C, unless otherwise noted.) OPO7A OP07 PARAMETER SYMBOL CONDITIONS UNITS MIN TYP MAX MIN TYP MAX Input Offset Voltage Vos (Note 7) 25 60 60 200 uv Average Temperature Coefficient of Input TCVos (Note 8) 0.2 0.6 0.3 1.3 BVP Offset Voltage Input Offset Current los 0.8 4.0 1.2 5.6 nA Average Input Offset Current Drift TClog (Note 8) 5 25 8 50 pA? input Bias Current \p +1.0 +4.0 +2.0 +6.0 nA Average Input Bias Current Drift TCly (Note 8) 8 25 13 50 pa/G Input Voltage Range (VR +13 +13.5 +13 413.5 v Camman-Made = Rejection Ratio CMRR Vow = +18V 106 123 106 123 dB Power Supply - Rejection Ratio PSRR Vs av to +18V 5 20 5 20 BIN Large Signal | = Voltage Gain Avo Ry 2 2k, Vo = 10V 200 400 150 400 Vimv Output Voltage Swing Vo R, 2 2kn. 412.0 +12.6 412.0 412.6 Vv Note 7: OPO7A grade Offset Voltage is measured one minute after application of power. For all other grades Vos is measured 0.5 seconds after power on. Note 8: MAXALNI Sample testd. 40d0OPO7 Low Offset Voltage Operational Amplifier ELECTRICAL CHARACTERISTICS (Vg = t15V, T, = +25C, unless otherwise noted.) OPO7E opo7c OP07D PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX.; MIN. TYP MAX.) MIN. TYP. MAX. Input Offset Voltage Vos (Note 1) 30 75 60 150 60 150 wu Long Term W/ Input Offset Vos/Time | (Note 2) 03 1.6 0.4 2.0 05 3.0 Month Voltage Stability Input Offset Current los 05 38 08 6.0 08 60 nA input Bias Current Ip +1.2 +4.0 +18 +70 +20 +120 nA Input Noise Voltage @n p_p 0.1Hz to 10Hz (Note 3) 0.35 0.6 0.38 0.65 0.38 0.65 | uVp_p : fo = 10Hz (Note 3) 10.3 18.0 10.5 20.0 105 20.0 Vartage Density ey _ | fo = 100Hz (Note 3) 10.0 13.0 10.2 135 103 13.5 |nv/Hz fo = 1000Hz (Note 3) 9.6 11.0 9.8 11.5 9.8 N56 Input Noise Current Ine-p (Note D 10Hz 14-30 15 35 1535. | pAp.p : fo = 10Hz (Note 3) 0.32 0.80 0.35 0.90 0.35 0.90 Conrent Density In | fo = 100Hz (Note 3) 0.14 0.23 0.15 0.27 0.15 0.27 fpAA/Hz fo = 1000Hz (Note 3) 0.12 0.17 013 0.18 0.13 0.18 | Input Resistance Differential-Mode Rin (Note 4) 15 50 8 33 7 31 Ma Input Resistance Common-Mode Rincm 160 120 120 Go Input Voltage Range IVR +13, +14 4130 414 413 +14 Vv pommon Mode CMAR | Voy = 13V 108 128 100 120 94 110 dB ejection Ratio Power Supply = Rejection Ratio PSRR Vg = 8V to +18V 5 20 7 32 7 32 uv : R_ 2 2k, Vo = +10V 200 500 120 400 120 400 Voluge Gain Avo | R_ 25000, Vo=+0.5V | 150 400 100 400 400 Viv Vg = 3V (Note 5) R, 2 10k0 412.5 +13.0 +12.0 +13.0 +12.0 +13.0 Output Voltage Swing Vo R, 2 2k 412.0 412.8 +11.5 +128 411.5 +12.8 Vv R, 2 1k +105 +12.0 +12.0 +12.0 Slew Rate SR R, 2 2kf (Note 3) 0.1 0.3 0.1 0.3 0.1 0.3 VWiuS Closed-Loop - Bandwidth BW Aver = +1V (Note 3) 0.4 0.6 0.4 0.6 0.4 0.6 MHz Open-Loop Output = = Resistance Ro Vo = OV, lo = 9 60 60 60 a - Vg = 15V, No Load 75 120 80 150 80 150 Power Consumption Pd Vg = 43V, No Load 4 6 4 8 4 8 mw Offset Adjustment Re = 20k0 +4 +4 +4 - mV Range P ~ ~ ~ Note 1: Input Offset Voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power. Note 2. Long-Term Input Offset Stability refers to the average trend line of Vog vs Time over extended periods after the first 30 days of operation. Note 3. Sample tested. Note 4. Guaranteed by design. MAALWVIELECTRICAL CHARACTERISTICS (Vg = 15V, OC <= T, < +70C, unless otherwise noted.) Low Offset Voltage Operational Amplifier OPO7E OP07C OP07D PARAMETER SYMBOL CONDITIONS MIN. TYP MAX.) MIN. TYP MAX.| MIN. TYP MAX. Input Offset Voltage Vos (Note 5) 45 130 85 250 85 250 uv Average Temperature Coefficient of Input TCVosg_ | (Note 6) 03 13 04 18 0.7 25 | uwec Offset Voltage Input Offset Current log 09 5.3 1.6 8.0 16 80 nA Average Input Offset Current Drift TClog (Note 6) 8 35 12 50 12 50 | pA/C Input Bias Current Ip 41.5 +55 +2.2 +9.0 43.0 +14 nA Average Input Bias 3 Current Drift TCls (Note 6) 13 35 18 50 18 50 |pA/C Input Voltage Range IVR 413.0 413.5 413.0 413.5 413.0 113.5 Vv Common-Mode CMBR | Voy = 13V 103 123 97 120 94 106 dB Rejection Ratio Power Supply PSRR_ | Ve = +43V to +18V 7 32 10 51 10051 | WV Rejection Ratio Large Signal =+ Voltage Gain Avo R, 2 2k0, Vo = 410V 180 400 100 400 100 400 v/mvV Output Voltage Swing Vo R, 2 2k0 +12.0 412.6 411.0 +126 +11.0 412.6 v Note 5: Input Offset Voltage is measured 0.5 seconds after application of power. Note 6: Sample tested. 1000 2 aakn ee A OUTPUT T 41 uF pe OUTPUT 1000 = (~10Hz FILTER) INPUT REFERRED NOISE ~ fe 25,000 Figure 1. Optional Offset Nulling Circuit. Figure 2, Low Frequency Noise Test Circuit. INPUT BIAS CURRENT INPUT OFFSET CURRENT INPUT BIAS CURRENT vs. vs. TEMPERATURE vs. TEMPERATURE DIFFERENTIAL INPUT VOLTAGE 4 25 0 . = _ _ 20 = z3 = 2 = = 3 10 a 2 15 5 3 2 2 Bi z' = 10 @ 2 5 a | = PS _ =z 06 z 20 = 0 a 0 -50 0 80 100 80 0 50 100 -0 -20 -10 0 mo 2m TEMPERATURE [C] TEMPERATURE (C] OIFFERENTIAL INPUT VOLTAGE (VOLTS) MAXIM 5 :: Low Offset Voltage Operational Amplifier MAXIMUM OUTPUT SWING vs. FREQUENCY 28 24 - z 2 3 E = = = Bs z 4 0 Ik 10k 1008 FREQUENCY (Hz) CMRR vs. FREQUENCY 0 Com ail wo CT oo LON TT wo TT TE TING Ut 0 TT a 70 oo W 0 100 Ik 10k FREQUENCY (Hz) IN AL aS NU UI TT 0 lS | | | |. ie [i i LOW FREQUENCY NOISE " PSRR vs. FREQUENCY era UT UU UU I rae UT NTT CU NG ST Ta Ni a 1.0 10 100 Ik 0 UE TT UT FREQUENCY [Hz] 10k TOTAL INPUT NOISE VOLTAGE vs. FREQUENCY INPUT WOVSE VOLTAGE {a./Hz) 1.0 10 100 1k FREQUENCY (Hz) OPEN LOOP FREQUENCY RESPONSE 10k = 100k FREQUENCY (Hz} 1m 10M Oi 1 10 100) Ik OFFSET VOLTAGE CHANGE Chip Topography DUE TO THERMAL SHOCK 0102" , 30 (2.58 mm) Vog TRIM Vos TRIM vt 2 |i |e |? a3 x C [evn Zs = a8 15 Ew i ag = 10 (l = - vik 5 ta aS 8 2 - 3 4 -m oo 2 0 4 60 8 100 I | TIME (SEC) Vos TRIM IN +IN 6 MA AXIMALow Offset Voltage Operational Amplifier Package Information 3 N INCHES MILLIMETERS E DIM win | MAX |_MIN | MAX _ D _ |}~_ 4 -| A - 0.200 - 5.08 ~ _ 1 A1 | 0.015 - 0.38 = A A3 A2 | 0.125 | 0.175 | 3.18 | 4.45 ! A2 ( i A3 | 0.055 | 0.080 | 1.40 | 2.03 y B | 0.016 | 0.022 | 0.41 | 0.56 Bi | 0.045 | 0.065 | 1.14 | 1.65 c | 0.008 | 0.012 | 0.20 | 030 L ay O. 15 D1 | 0.005 | 0.080 | 0.13 | 2.03 Y wer E | 0.300 | 0.325 | 7.62 | 8.26 Cc E1 | 0.240 | 0.310 6.10 7.87 eA , e | 0.100 = 2.54 = eA | 0.300 - 7.62 = eB eB | - | 0.400 - 10.16 aa 01 L [0115 | 0150 | 292 | 3.81 meee fo \ INCHES _ |MILLIMETERS Plastic DIP = [PKG DIM |PINS iT aaax | MIN | MAX PLASTIC Pp | ov [ 8 [0348 [0.390| 8.84 | 9.91 DUAL-IN-LINE P | D | 14 [0.735 | 0.765 | 18.67 | 19.43 P D 16 | 0.745 | 0.765 | 18.92 | 19.43 PACKAGE P | D | 18 [0.885 | 0.915 | 22.48 | 23.24 mae As er (0.300 in.) P| D | 20 [1.015 | 1.045 [25.78 | 26.54 N D 24 |} 1.14 | 1.265 | 28.96 | 32.13 21-0043A bim |__INCHES MILLIMETERS MIN | MAX | MIN | MAX A | 0.053 | 0.060 | 1.35 | 175 ~<_ D> Ai | 0.004 | 0.010 | 0.10 | 0.25 ! _ B | 0.014 | 0019 | 035 | 0.49 ( os c | 0.007 | 0010 | 0.19 | 0.25 ay A { E | 0.150 | 0.157 | 3.80 | 4.00 ._/ ons i 4 e 0.050 1.27 |e |a H | 0.228 | 0.244 | 5.80 | 6.20 B c L if L_[oo16 | 0.050 | 0.40 [ 1.27 OJO|oO Narrow so. fu poo Bay SMALL-OUTLINE 8 | 0.189 [0.197 | 4.80 | 5.00 14 | 0.337 [0.344 | 8.55 | 8.75 O 150 In) 16 | 0.386 | 0.394 | 9.80 [10.00 MAAXLAA 7OPO7 Low Offset Voltage Operational Amplifier Package Information (continued) ap DIM INCHES MILLIMETERS , MIN [| MAX [| MIN | MAX [<1 >| A | 0.165 | 0.185 | 4.19 | 4.70 ob | 0.016 | 0.019 | 0.41 | 0.48 A $b1 | 0.016 [| 0.021 | 0.41 | 053 qa F L1 A oD _| 0.335 | 0.375 | 8.51 | 9.40 Y 1 L2 1 ob1| 0.305 | 0335 | 7.75 | 851 g02[ 0.110 | 0.160 | 2.79 | 4.06 af | TH HI] A @ 0.200 BSC 5.08 BSC BASE & el 0.100 BSG 2.54 BSC SEATING F - 0.040 - 1.02 PLANE k_ | 0.027 | 0.034 | 0.69 | 0.86 ki | 0.027 | 0.045 [| 0.69 | 1.14 L_| 0500 | 0.750 | 12.70 | 19.05 u - 0.050 - 1.27 2 | 0.250 ~ 6.35 - Qa [ooi0 | 0.045 | 0.25 | 1.14 a 45 BSC 45 BSC 8 45 BSC 45 BSC 21-0022A 8-PIN TO-99 METAL CAN PACKAGE Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 8 Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 1995 Maxim Integrated Products Printed USA MAAXIMA js a registered trademark of Maxim Integrated Products.