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ultralow offset voltage operational amplifier data sheet op07 rev. g informat ion furnished by analog devices is believed to be accurate and reliable. however, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. specifications subject to change without notice. no license is granted by implication or otherwise under any patent or patent rights of analog devices. trademarks and registered trademarks are the property of their respective owners. one technology way, p.o. box 9106 , norwood, ma 02062 - 9106, u.s.a. tel: 781.329.4700 www.analog.com fax: 781.461.3113 ? 2002 - 20 11 analog devices, inc. all rights reserved. features low v os : 75 v m ax imum low v os d rift: 1.3 v/ c m ax imum ultrastable vs. t ime: 1.5 v per mo nth max imum low n oise: 0.6 v p - p m ax imum wide input voltage range : 14 v typical wide supply voltage range : 3 v to 18 v 125 c temperature - tested dice app lications wireless base station control circuits optical network control circuits instrumentation sensors and controls thermocouples resistor thermal detectors ( rtds ) strain bridges shunt current measurements precision filters general description the op07 has very low input offset voltage (75 v max imum for op07e) that is obtained by trimming at the wafer stage. these low offset voltages generally eliminate any need for external nulling. the op07 also features low input bias current ( 4 na for the op07e) and high open - loop gain (200 v/mv for th e op 07e). the low offset and high open - loop gain make the op07 particularly useful for high gain instrumentation applications. pin configuration 1 v os trim 8 v os trim 2 ?in 7 v+ 3 +in 6 out 4 v? 5 nc op07 nc = no connect 00316-001 figure 1 . the wide input voltage range of 1 3 v minimum combined with a high cmrr o f 106 db (op07e) and high input impedance provide high accuracy in the noninverting circuit configuration. excellent linearity and gain accuracy can be maintained even at high closed - loop gains. stability of offsets and gain with time or variations in temp erature is excellent. the accuracy and stability of the op07, even at high gain, combined with the freedom from external nulling have made the op07 an industry standard for instrumentation applications. the op07 is available in two standard performance gra des. the op07e is specified for operation over the 0 c to 70 c range, and the op07c is specified over the ? 40 c to +85 c temperature range. the op07 is available in epoxy 8 - lead pdip and 8 - lead narrow soic packages . for cer dip and to - 99 packages and standard micro circuit drawing (smd) versions, see the op77. 1 r2a and r2b are electronically adjusted on chip at factory for minimum input offset voltage. 6 v+ 7 8 3 c3 1 4 2 out q5 r2a 1 r5 r8 r7 v? r6 r3 r4 q21 q22 q23 q24 r1a r2b 1 r1b q7 q3 q6 q1 q4 q2 q27 q26 q25 c1 q9 q10 q11 q12 c2 (optional null) q13 q14 q1 7 q16 q15 q18 q20 q19 r10 r9 q8 noninverting input inverting input 00316-002 figure 2 . simplified sc hematic
op07 data sheet rev. g | page 2 of 16 table of contents features .............................................................................................. 1 applications ....................................................................................... 1 general descript ion ......................................................................... 1 pin configuration ............................................................................. 1 revision history ............................................................................... 2 specifications ..................................................................................... 3 op07e electrical characteristics ............................................... 3 op07c electrical characteristics ............................................... 4 absolute maximum ratings ............................................................6 thermal resistance .......................................................................6 esd caution ...................................................................................6 typical performance characteristics ..............................................7 typical applications ....................................................................... 11 applications information .......................................................... 12 outline dimensions ....................................................................... 13 ordering guide .......................................................................... 14 revision history 10/11 rev. f . to rev g changes to features section ............................................................ 1 8/10 rev. e . to rev f changes to ordering guide .......................................................... 14 7/09 rev. d . to rev e changes to figure 29 caption ....................................................... 11 changes to ordering guide .......................................................... 14 7 /06 rev. c. to rev d changes to features .......................................................................... 1 changes to general description .................................................... 1 changes to specifications section .................................................. 3 changes to tabl e 4 ............................................................................ 6 changes to figure 6 and figure 8 ................................................... 7 changes to figure 13 and figure 14 ............................................... 8 changes to figure 20 ........................................................................ 9 changes to figure 21 to figure 25 ................................................ 10 changes to figure 26 and figure 30 ............................................. 11 replaced figure 28 ......................................................................... 11 changes to applications information section ............................ 12 updated outline dimension s ....................................................... 13 changes to ordering guide .......................................................... 14 8/03 rev. b to rev. c changes to op07e electrical specifications .................................. 2 changes to op07c electrical specifications ................................. 3 edits to ordering guide ................................................................... 5 edits to figure 6 ................................................................................. 9 updated outline dimensions ....................................................... 11 3/03 rev. a to rev. b updated pack age titles ...................................................... universal updated outline dimensions ....................................................... 11 2/02 rev. 0 to rev. a edits to features ................................................................................. 1 edits to ordering guide ................................................................... 1 edits to pin connection d rawings ................................................. 1 edits to absolute maximum ratings .............................................. 2 deleted electrical characteristics .............................................. 2 C 3 deleted op07d column from e lectrical characteristics ....... 4 C 5 edits to tpcs ................................................................................ 7 C 9 edits to high - speed, low v os composite amplifier ................... 9
data sheet op07 rev. g | page 3 of 16 specifications o p 07e electrical character istics v s = 15 v , unless otherwise noted. table 1. parameter symbol conditions min t yp max unit input characteristics t a = 25c input offset voltage 1 v os 30 75 v long - term v os stability 2 v os /time 0.3 1.5 v/mo nth input offset current i os 0.5 3.8 na input bias current i b 1.2 4.0 na input noise voltage e n p -p 0.1 hz to 10 hz 3 0.35 0.6 v p -p input noise voltage density e n f o = 1 0 hz 10.3 18.0 nv/hz f o = 100 hz 3 10.0 13.0 nv/hz f o = 1 khz 9.6 11.0 nv/hz input noise current i n p -p 14 30 pa p -p input noise current density i n f o = 10 hz 0.32 0.80 pa/hz f o = 100 hz 3 0.14 0.23 pa/hz f o = 1 khz 0.12 0.17 pa/hz input resistance, differential mode 4 r in 15 50 m? input resistance, common mode r incm 160 g? input voltage range ivr 13 14 v common - mode rejection ratio cmrr v cm = 13 v 106 123 db power supply rejection ratio psrr v s = 3 v to 18 v 5 20 v/v large signal voltage gain a vo r l 2 k ? , v o = 10 v 200 500 v/mv r l 500 ? , v o = 0.5 v, v s = 3 v 4 150 400 v/mv 0c t a 70c input offset voltage 1 v os 45 130 v voltage drift w ithout external trim 4 tcv os 0.3 1.3 v/c voltage drift with external trim 3 tcv osn r p = 20 k? 0.3 1.3 v/c input offset current i os 0.9 5.3 na input offset current drift tci os 8 35 pa/c input bias current i b 1.5 5.5 na input bias cur rent drift tci b 13 35 pa/c input voltage range ivr 13 13.5 v common - mode rejection ratio cmrr v cm = 13 v 103 123 db power supply rejection ratio psrr v s = 3 v to 18 v 7 32 v/v large signal voltage gain a vo r l 2 k? , v o = 10 v 180 450 v/mv output characteristics t a = 25c output voltage swing v o r l 10 k? 12.5 13.0 v r l 2 k? 12.0 12.8 v r l 1 k? 10.5 12.0 v 0c t a 70c output voltage swing v o r l 2 k? 12 12.6 v
op07 data sheet rev. g | page 4 of 16 parameter symbol conditions min t yp max unit dynamic performance t a = 25c slew rate sr r l 2 k ? 3 0.1 0.3 v/s closed - loop bandwidth bw a vol = 1 5 0.4 0.6 mhz open - loop output resistance r o v o = 0, i o = 0 60 ? power consumption p d v s = 15 v, no l oad 75 120 mw v s = 3 v, no l oad 4 6 mw offset adjustment range r p = 20 k? 4 mv 1 inp ut offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power . 2 long - term input offset voltage stability refers to the averaged trend time of v os vs. the time over extended periods after the first 30 days of operation. excluding the initial hour of operation, changes in v os during the first 30 operating days are typically 2.5 v . r efer to the typical performance characteristics section . parameter is sample t ested . 3 sample tested. 4 guaranteed by design. 5 guaranteed but not tested. o p 07c electrical character istics v s = 15 v, unless otherwise noted. table 2. parame ter symbol conditions min typ max unit input characteristics t a = 25c input offset voltage 1 v os 60 150 v long - term v os stability 2 v os /time 0.4 2.0 v/mo nth input offset current i os 0.8 6.0 na input bias curre nt i b 1.8 7.0 na input noise voltage e n p -p 0.1 hz to 10 hz 3 0.38 0.65 v p -p input noise voltage density e n f o = 10 hz 10.5 20.0 nv/hz f o = 100 hz 3 10.2 13.5 nv/hz f o = 1 khz 9.8 11.5 nv/hz input noise current i n p -p 15 35 pa p -p input noise current density i n f o = 10 hz 0.35 0.90 pa/hz f o = 100 hz 3 0.15 0.27 pa/hz f o = 1 khz 0.13 0.18 pa/hz input r esista nce, differential mode 4 r in 8 33 m? input resistance, common mode r incm 120 g? input voltage range ivr 13 14 v common - mode rejection ratio cmrr v cm = 13 v 100 120 db power supply rejection ratio psrr v s = 3 v to 18 v 7 32 v/v large signal voltage gain a vo r l 2 k ? , v o = 10 v 120 400 v/mv r l 500 ? , v o = 0.5 v, v s = 3 v 4 100 400 v/mv ?40c t a +85c input offset voltage 1 v os 85 250 v voltage drift w ithout external trim 4 tcv os 0.5 1.8 v/c voltage drift with external trim 3 tcv osn r p = 20 k? 0.4 1.6 v/c input offset cur rent i os 1.6 8.0 na input offset current drift tci os 12 50 pa/c input bias current i b 2.2 9.0 na input bias current drift tci b 18 50 pa/c input voltage range ivr 13 13.5 v common - mode rejection ratio cmrr v cm = 13 v 97 120 db power supply rejection ratio psrr v s = 3 v to 18 v 10 51 v/v large signal voltage gain a vo r l 2 k ? , v o = 10 v 100 400 v/mv
data sheet op07 rev. g | page 5 of 16 parame ter symbol conditions min typ max unit output characteristics t a = 25c output voltage swing v o r l 10 k? 12.0 13.0 v r l 2 k? 11.5 12.8 v r l 1 k? 12.0 v ?40c t a +85c output voltage swing v o r l 2 k? 12 12.6 v dynamic performance t a = 25c slew rate sr r l 2 k ? 3 0.1 0.3 v/ s closed - loop bandwidth bw a vol = 1 5 0.4 0.6 mhz o pen - loop output resistance r o v o = 0, i o = 0 60 ? power consumption p d v s = 15 v, no l oad 80 150 mw v s = 3 v, no l oad 4 8 mw offset adjustment range r p = 20 k? 4 mv 1 inp ut offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power . 2 long - term input offset voltage stability refe rs to the averaged trend time of v os vs. the time over extended periods after the first 30 days of operation. excluding the initial hour of operation, changes in v os during the first 30 operating days are typically 2.5 v . r efer to the typical performance characteristics section . parameter is sample tested . 3 sample tested. 4 guaranteed by design. 5 guaranteed but not tested.
op07 data sheet rev. g | page 6 of 16 absolute maximum rat ings table 3. parameter ratings supply voltage (v s ) 22 v input voltage 1 22 v differential input voltage 30 v output short - circuit duration indefinite storage temperature range s and p packages ? 65 c to +125 c operating temperature range op07e 0 c to 70c op07c ? 40 c to +85 c junction temperature 150 c lead temperature, soldering ( 60 sec) 300c 1 for supply voltages less than 22 v, 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. this is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. thermal resistance ja is specified for the worst - case conditions, that is, a device soldered in a circuit board for surface - mount packages. table 4 . thermal resistance package type ja jc unit 8- lead pdip (p - suffix ) 103 43 c/w 8- lead soic _n (s - suffix ) 158 43 c/w esd caution esd (electrostatic discharge) sensitive device. electrostatic charges as high as 4000 v readily accumulate on the human body and test equipment and can discharge without detection. although this product features proprie tary esd protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. therefore, proper esd precautions are recommended to avoid performance degradation or loss of functionality.
data sheet op07 rev. g | page 7 of 16 typical performance characterist i cs 1000 0 200 400 600 800 900 100 300 500 700 ?50 ?75 100 50 0 ?25 125 75 25 open-loop gain (v/mv) temperature (c) v s = 15v 00316-003 figure 3 . open - loop gain vs. temperature 30 25 20 15 10 5 0 ?20 0 20 40 60 80 100 absolute change in input offset voltage (v) time (seconds) v s = 15v t a = 25c, t a = 70c thermal shock response band device immersed in 70c oil bath 00316-004 figure 4 . offset voltage change due to thermal shock op07c op07e 25 20 15 10 5 0 0 1 2 3 4 5 absolute change in input offset voltage (v) time after supply turn-on (minutes) v s = 15v t a = 25c 00316-005 figure 5 . warm - up drift 1.0 0.8 0.6 0.4 0.2 0 100 1k 10k 100k matched or unmatched source resistance (?) maximum error referred to input (mv) op07e op07c 00316-006 v s = 15v t a = 25c figure 6 . maximum error vs. source resistance 1.2 1.0 0.8 0.6 0.4 0.2 0 100 1k 10k 100k matched or unmatched source resistance (?) maximum error referred to input (mv) v s = 15v 0c t a 70c op07c op07e 00316-007 figure 7 . maximum error vs. source resistance 30 ?30 ?20 ?10 0 10 20 ?30 ?20 ?10 30 20 10 0 differential input value (v) noninverting input bias current (na) at |v diff | 1.0v, | i b | 7na (op07c) v s = 15v t a = 25c 00316-008 figure 8 . input bias current vs. differential input voltage
op07 data sheet rev. g | page 8 of 16 4 3 2 1 0 temperature (c) input bias current (na) ?50 ?75 100 50 0 ?25 125 75 25 v s = 15v op07c op07e 00316-009 figure 9 . input bias current vs. temperature 2.5 2.0 1.5 1.0 0.5 0 temperature (c) input offset current (na) ?50 ?100 ?75 50 0 ?25 100 75 25 v s = 15v op07c op07e 00316-010 figure 10 . input offset current vs. temperature time (1s/div) voltage (200nv/div) referred to input 5mv/cm at output 00316-011 figure 11 . low frequency noise 1000 100 10 1 frequency (hz) input noise voltage (nv/ hz) 10 1 1000 100 r s1 = r s2 = 200k? thermal noise source resistors included excluded r s = 0 v s = 15v t a = 25c 00316-012 figure 12 . total input noise voltage vs. freque ncy 10 1 0.1 bandwidth (hz) rms noise (v) 1k 100 100k 10k v s = 15v t a = 25c 00316-013 figure 13 . input wideband noise vs. bandwidth , 0.1 hz to frequency indicated 130 120 110 100 90 80 70 60 frequency (hz) cmrr (db) 10 1 100k 1k 10k 100 op07c 00316-014 figure 14 . cmrr vs. frequency
data sheet op07 rev. g | page 9 of 16 120 110 100 90 80 70 50 60 frequency (hz) psrr (db) 10 0.1 1 10k 1k 100 op07c t a = 25c 00316-015 figure 15 . psrr vs. frequency 1000 800 600 400 200 0 power supply voltage (v) open-loop gain (v/mv) 10 0 5 20 15 t a = 25c 00316-016 figure 16 . open - loop gain vs. power supply voltage 120 100 80 60 40 20 0 ?20 ?40 frequency (hz) open-loop gain (db) 0.1 1 10 100 1k 10k 100k 1m 10m v s = 15v t a = 25c 00316-017 figure 17 . open - loop frequency response 100 80 60 40 20 0 ?20 frequency (hz) closed-loop gain (db) 10 100 1k 10k 100k 1m 10m v s = 15v t a = 25c 00316-018 figure 18 . closed - loop frequency response for various gain configurations 28 24 20 16 12 8 4 0 frequency (hz) peak-to-peak amplitude (v) 1k 10k 100k 1m v s = 15v t a = 25c 00316-019 figure 19 . maximum output swing vs. frequency 20 15 10 5 0 load resistance to ground (?) maximum output (v) 100 1k 10k v s = 15v v in = 10mv t a = 25c positive swing negative swing 00316-020 figure 20 . maximum output voltage vs. load resistance
op07 data sheet rev. g | page 10 of 16 1000 100 10 1 total supply voltage, v+ to v? (v) power consumption (mw) 0 10 20 30 40 50 60 t a = 25c 00316-021 figure 21 . power consumption vs. power supply 35 30 25 20 15 time from output being shorted (minutes) output short-circuit current (ma) 0 4 3 2 1 v s = 15v t a = 25c v in (pin 3) = +10mv, v o = ?15v v in (pin 3) = ?10mv, v o = +15v 00316-022 figure 22 . output short - ci rcuit current vs. time 85.00 42.50 63.75 21.25 0 temperature (c) absolute value of offset voltage (v) ?75 125 100 75 50 25 0 ?25 ?50 v s = 15v r s = 100? op07c op07e 00316-023 figure 23 . untrimmed offset voltage vs. temperature 30.0 15.0 22.5 7.5 0 temperature (c) absolute value of offset voltage (v) ?100 ?75 100 75 50 25 0 ?25 ?50 op07c op07e op07e op07c v os trimmed to < 5v at 25c nulling pot = 20k? 00316-024 figure 24 . trimmed offset voltage vs. temperature 16 ?16 ?12 ?8 ?4 0 4 8 12 time (months) total drift with time (v) 0 12 11 10 9 8 7 6 5 4 3 2 1 0.3v/month trend line 0.3v/month trend line 0.3v/month trend line 0.2v/month trend line 0.2v/month trend line 0.2v/month trend line 00316-025 figure 25 . offset voltage drift vs. time
data sheet op07 rev. g | page 11 of 16 typical applications ad7115 or ad8510 + ? 6 e o e in v+ v? 7 4 2 3 6 op07c a1 + ? v? v+ 7 4 2 3 r3 3k? r5 10k? r2 100k? rf sum mode bias r1 e o = ?e in ?i b rf rf r1 00316-026 figure 26 . typical offset voltage test circuit 6 op07c + ? ?15v +15v 7 4 2 3 e o r5 2.5k? e 3 r3 10k? e 2 r2 10k? e 1 r1 10k? r4 10k? 00316-027 figure 27 . typical low frequency noise circuit 6 op07 + ? v? 1 8 7 4 2 input 3 ? + out v+ 20k? 00316-028 figure 28 . optional offset nulling circuit op07 + ? 6 e o v+ v? 7 4 2 3 r5 10k? r4 10k? r3 10k? e in 10v = r1 r3 r2 r4 r2 10k? 6 op07 + ? v? v+ 7 4 2 3 fd333 d1 fd333 d2 r1 10k? 0v to +10v 00316-029 figure 29 . absolute value circuit op07c a2 + ? 6 e o e in v+ v? 7 4 2 3 6 op07c a1 + ? v? v+ 7 4 2 3 r3 3k? r1 10k? r2 100k? rf sum mode bias r1 e o = ?e in + i b rf rf r1 notes 1. pinout shown for p package 00316-030 figure 30 . high speed, low v os composite amplifier 6 op07 + ? ?15v +15v 7 4 2 3 e o r5 2.5k? e 3 r3 10k? e 2 r2 10k? e 1 r1 10k? r4 10k? notes 1. pinout shown for p package 00316-031 figure 31 . adjustment - free precision summing amplifier
op07 data sheet rev. g | page 12 of 16 notes 1. pinout shown for p package 6 op07 + ? v? v+ 7 4 2 3 e o r4 reference junction sending junction r3 r1 r2 = r1 r3 r2 r4 00316-032 figure 3 2 . high stability thermocouple amplifier op07 a2 + ? 6 e o v+ v? 7 4 2 3 r5 10k? r4 10k? r3 10k? e in 10v r2 10k? 6 op07 a1 + ? v? v+ 7 4 2 3 fd333 d1 fd333 d2 r1 10k? 0v to +10v notes 1. pinout shown for p package v a 00316-033 figure 33 . precision absolute - value circuit applications informa tion the op07 provides stable operation with load capacitance of up to 500 pf and 10 v swings; larger capacitances should be decoupled with a 50 decoupling resistor. stray thermoelectric voltages generated by dissimilar metals at the contacts to the input terminals can degrade drift performance. therefore, best operation is obtained when both input contacts are maintained at the same temperature, preferably close to the package temperature.
data sheet op07 rev. g | page 13 of 16 outline dimensions controlling dimen sions are in milli meter s; inch dime nsions (in p arenthe ses) are rounded-off millimeter equiv alents for r eference onl y and are not appropria te for use in des ign. compl iant t o jedec st andar ds ms-0 12-aa 012407 -a 0.25 (0.0098) 0.17 (0.00 67) 1.27 (0.0500) 0.40 (0.01 57) 0.50 (0.01 96) 0.25 (0.00 99) 45 8 0 1.75 (0.06 88) 1.35 (0.05 32) sea ting plane 0.25 (0.00 98) 0.10 (0.0040) 4 1 8 5 5.00 (0.19 68) 4.80 (0.1890) 4.00 (0.1574) 3.80 (0.14 97) 1.27 (0.05 00) bsc 6.20 (0.2441) 5.80 (0.2284) 0.51 (0.02 01) 0.31 (0.0122) copla narit y 0.10 figure 34 . 8 - lead standard small outline package [soic _n ] narrow body s- suffix (r - 8) dimensions shown in millimeters and (inches) compliant t o jedec s t andards ms-001 controlling dimensions are in inches; millimeter dimensions (in p arentheses) are rounded-off inch equi v alents for reference on l y and are not appropri a te for use in design. corner leads m a y be configured as whole or half leads. 070606- a 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) sea ting plane 0.015 (0.38) min 0.210 (5.33) max 0.150 (3.81) 0.130 (3.30) 0. 1 15 (2.92) 0.070 (1.78) 0.060 (1.52) 0.045 (1.14) 8 1 4 5 0.280 (7. 1 1) 0.250 (6.35) 0.240 (6.10) 0.100 (2.54) bsc 0.400 (10.16) 0.365 (9.27) 0.355 (9.02) 0.060 (1.52) max 0.430 (10.92) max 0.014 (0.36) 0.010 (0.25) 0.008 (0.20) 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) 0.195 (4.95) 0.130 (3.30) 0. 1 15 (2.92) 0.015 (0.38) gauge plane 0.005 (0.13) min fig ure 35 . 8 - lead plastic dual - in - line package [pdip] p - suffix (n - 8) dimensions shown in inches and (millimeters)
op07 data sheet rev. g | page 14 of 16 ordering guide model 1 temperature range package description package option op07epz 0c to 70c 8- lead pdip n -8 (p -s uffix) op07cpz ?40 c to +85 c 8 - lead pdip n - 8 (p - suffix) op07csz ?40 c to +85 c 8- lead soic_n r - 8 (s - suffix) op07csz - reel ?40 c to +85 c 8- lead soic_n r - 8 (s - suffix) op07csz - reel7 ?40 c to +85 c 8 - lead soic_n r - 8 (s - suffix) 1 z = rohs compliant part.
data sheet op07 rev. g | page 15 of 16 notes
op07 data sheet rev. g | page 16 of 16 ? 2002 - 2011 analog devices, inc. all rights reserved. trademarks and registered trademarks are the property of their respective owners. d00316 - 0- 10/11(g) notes

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