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? semiconductor components industries, llc, 2014 july, 2014 ? rev. 4 1 publication order number: LM7301/d LM7301 low power, 4 mhz gbw, rail-to-rail input-output operational amplifier the LM7301 operational amplifier provides high performance in a wide range of applications. it features common mode input range beyond the rails, full rail-to-rail output swing, large capacitive load driving capability, and low signal distortion. the LM7301 operates on supplies of 1.8 v to 32 v and is excellent for a wide range of applications in low power systems. with a gain-bandwidth of 4 mhz while consuming only 0.6 ma supply current, it supports portable applications where higher power devices would reduce battery life. the wide input common mode voltage range allows the LM7301 to be driver by signals 100 mv beyond both rails, eliminating concerns associated with exceeding the common?mode voltage range. the capability for rail?to?rail output swing provides the maximum possible dynamic range at the output, which is particularly important when operating on low supply voltages. the LM7301 is available in a space-saving tsop-5 package. features ? wide supply range: 1.8 v to 32 v ? input common mode voltage range extends beyond rails: v ee ? 0.1 v to v cc + 0.1 v ? rail?to?rail output swing: 0.07 v to 4.93 v at v s = 5 v ? wide gain?bandwidth: 4 mhz ? low supply current: 0.60 ma at v s = 5 v ? high psrr: 104 db at v s = 5 v ? high cmrr: 93 db at v s = 5 v ? excellent gain: 97 db at v s = 5 v ? capable of driving a 1 nf capacitive load ? tiny 5?pin sot23 package saves space ? these devices are pb?free, halogen free/bfr free and are rohs compliant typical applications ? portable instrumentation ? signal conditioning amplifiers/adc buffers ? active filters ? modems ? pcmcia cards tsop?5 (sot23?5) sn suffix case 483 marking diagram 1 5 2 3 4 non?inverting input out v ee v cc inverting input (top view) +? pin connections http://onsemi.com a = assembly location y = year w = work week = pb?free package (note: microdot may be in either location) see detailed ordering and shipping information in the package dimensions section on page 11 of this data sheet. ordering information 1 5 jfgayw 1 5
LM7301 http://onsemi.com 2 pin function description pin no. pin name description 1 output amplifier output 2 v ee negative power supply 3 non?inverting input non?inverting amplifier input 4 inverting input inverting amplifier input 5 v cc positive power supply absolute maximum ratings rating symbol value unit input voltage common mode range v cm v cc + 0.3 v, v ee ? 0.3 v v differential input voltage range v diff 15 v supply voltage (v cc ? v ee ) v s 35 v current at input pin i in 10 ma current at output pin (note 1) i out 20 ma current at power supply pin i cc 25 ma maximum junction temperature (note 2) t j(max) 150 c storage temperature range t stg ?65 to 150 c esd capability, human body model (note 3) esd hbm 2.5 kv stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. 1. applies to both single supply and split supply operation. continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150 c. 2. the maximum power dissipation is a function of t j(max) , ja , and t a . the maximum allowable dissipation at any ambient temperature is p d = (t j(max) ? t a )/ ja . all numbers apply for packages soldered directly to a printed circuit board. 3. human body model, applicable std. mil?std?883, method 3015.7. thermal characteristics rating symbol value unit thermal characteristics, sot?5, 3 x 3.3 mm (note 4) ja 333 c/w 4. values based on copper area of 645 mm 2 (or 1 in 2 ) of 1 oz copper thickness and fr4 pcb substrate. operating ranges rating symbol min max unit supply voltage v s 1.8 32 v operating temperature range t a ?40 85 c
LM7301 http://onsemi.com 3 5.0 v dc electrical characteristics unless otherwise specified, all limits guaranteed for t a = 25 c, v cc = 5 v, v ee = 0 v, v cm = mid?supply, and r l > 1 m to mid?supply. boldface limits apply at the temperature extremes. symbol parameter conditions min typ max unit v os input offset voltage 0.03 6 mv 8 v os / t input offset voltage average drift 2 v/ c i ib input bias current v cm = 0 v 65 200 na 250 v cm = 5 v ?55 ?75 ?85 i os input offset current v cm = 0 v 0.7 70 na 80 v cm = 5 v 0.7 55 65 r in input resistance, common mode 0 v v cm 5 v 39 m cmrr common mode rejection ratio 0 v v cm 5 v 70 88 db 67 0 v v cm 3.5 v 93 psrr power supply rejection ratio 2.2 v v s 30 v 87 104 db 84 v cm input common?mode voltage range cmrr 65 db 5.1 v ?0.1 a v large signal voltage gain r l = 10 k vo = 4.0 v pp 82 97 db 80 v oh high output voltage swing r l = 10 k 4.88 4.93 v 4.85 r l = 2 k 4.8 4.87 4.78 v ol low output voltage swing r l = 10 k 0.07 0.12 0.15 r l = 2 k 0.14 0.2 0.22 i sc output short circuit current sourcing 8 10.5 ma 5.5 sinking 6 9.8 5 i s supply current r l = open 0.6 1.1 ma 1.24
LM7301 http://onsemi.com 4 ac electrical characteristics t a = 25 c, v cc = 2.2 v to 30 v, v ee = 0 v, v cm = mid?supply, and r l > 1 m to mid?supply symbol parameter conditions min typ max unit sr slew rate 4 v step @ vs = 6 v 1.25 v/ s gbw gain?bandwidth product f = 100 khz, r l = 10k 4 mhz e n input?referred voltage noise f = 1 khz 30 nv/ hz i n input?referred current noise f = 1 khz 0.24 pa/ hz thd total harmonic distortion f = 10 khz 0.004 % 2.2 v dc electrical characteristics unless otherwise specified, all limits guaranteed for t a = 25 c, v cc = 2.2 v, v ee = 0 v, v cm = mid?supply, and r l > 1 m to mid?supply. boldface limits apply at the temperature extremes. symbol parameter conditions min typ max unit v os input offset voltage 0.04 6 mv 8 v os / t input offset voltage average drift 2 v/ c i ib input bias current v cm = 0 v 65 200 na 250 v cm = 2.2 v ?55 ?75 ?85 i os input offset current v cm = 0 v 0.8 70 na 80 v cm = 2.2 v 0.4 55 65 r in input resistance, common mode 0 v v cm 2.2 v 18 m cmrr common mode rejection ratio 0 v v cm 2.2 v 60 82 db 56 psrr power supply rejection ratio 2.2 v v s 30 v 87 104 db 84 v cm input common?mode voltage range cmrr 60 db 2.3 v ?0.1 a v large signal voltage gain r l = 10 k vo = 1.6 v pp 76 93 db 74 v oh high output voltage swing r l = 10 k 2.1 2.15 v 2 r l = 2 k 2.07 2.1 2 v ol low output voltage swing r l = 10 k 0.05 0.08 0.1 r l = 2 k 0.09 0.13 0.14 i sc output short circuit current sourcing 8 8.7 ma 5.5 sinking 6 8.7 5
LM7301 http://onsemi.com 5 2.2 v dc electrical characteristics unless otherwise specified, all limits guaranteed for t a = 25 c, v cc = 2.2 v, v ee = 0 v, v cm = mid?supply, and r l > 1 m to mid?supply. boldface limits apply at the temperature extremes. symbol unit max typ min conditions parameter i s supply current r l = open 0.57 0.97 ma 1.24 30v dc electrical characteristics unless otherwise specified, all limits guaranteed for t a = 25 c, v cc = 30 v, v ee = 0 v, v cm = mid?supply, and r l > 1 m to mid?supply. boldface limits apply at the temperature extremes. symbol parameter conditions min typ max unit v os input offset voltage 0.04 6 mv 8 v os / t input offset voltage average drift 2 v/ c i ib input bias current v cm = 0 v 70 300 na 500 v cm = 30 v ?60 ?100 ?200 i os input offset current v cm = 0 v 1.2 90 na 190 v cm = 30 v 0.5 65 135 r in input resistance, common mode 0 v v cm 30 v 200 m cmrr common mode rejection ratio 0 v v cm 30 v 80 104 db 78 0 v v cm 27 v 90 115 88 psrr power supply rejection ratio 2.2 v v s 30 v 87 104 db 84 v cm input common?mode voltage range cmrr 80 db 30.1 v ?0.1 a v large signal voltage gain r l = 10 k vo = 28 v pp 89 100 db 86 v oh high output voltage swing r l = 10 k 29.75 29.8 v 28.65 v ol low output voltage swing r l = 10 k 0.16 0.275 0.375 i sc output short circuit current sourcing (note 5) 8.8 17 ma 6.5 sinking (note 5) 8.2 14 6 i s supply current r l = open 0.7 1.3 ma 1.35 5. the maximum power dissipation is a function of t j(max) , ja , and t a . the maximum allowable dissipation at any ambient temperature is p d = (t j(max) ? t a )/ ja . all numbers apply for packages soldered directly to a printed circuit board.
LM7301 http://onsemi.com 6 typical characteristics figure 1. supply current vs. supply voltage figure 2. v os vs. supply voltage 0 5 10 15 20 25 30 800 supply voltage (v) supply current ( a) supply voltage (v) v os (mv) 0.45 03 0 +85 c ?40 c +25 c 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 ?0.05 ?0.1 ?0.15 ?0.2 510152025 figure 3. v os vs. v cm ?1.2 ?0.8 ?0.4 0 0.4 0.8 1.2 0.6 v cm (v) v os (mv) +85 c ?40 c +25 c 0.5 0.4 0.3 0.2 0.1 0 ?0.1 ?0.2 ?0.3 ?0.4 v s = 1.1 v figure 4. v os vs. v cm v cm (v) v os (mv) 0.6 0.5 0.4 0.3 0.2 0.1 0 ?0.1 ?0.2 ?0.3 ?0.4 +85 c ?40 c +25 c v s = 2.5 v figure 5. v os vs. v cm ?15 ?10 ?5 0 5 10 15 0.6 v cm (v) v os (mv) 0.5 0.4 0.3 0.2 0.1 0 ?0.1 ?0.2 ?0.3 +85 c ?40 c +25 c v s = 15 v figure 6. inverting input bias current vs. common mode v cm , common mode voltage (v) bias current (na) 60 v s = 1.1 v ?1.2 ?0.8 ?0.4 0 0.4 0.8 1 .2 +25 c +85 c ?40 c 700 600 500 400 300 200 100 0 +25 c ?40 c +85 c v cm = mid?supply r l = 1 m 40 20 0 ?20 ?40 ?60 ?80 ?2.5 ?1.5 ?0.5 0 0.5 1.5 2 .5 ?2 ?1 1 2
LM7301 http://onsemi.com 7 typical characteristics figure 7. non?inverting input bias current vs. common mode figure 8. inverting input bias current vs. common mode v cm , common mode voltage (v) bias current (na) v s = 1.1 v ?1.2 ?0.8 ?0.4 0 0.4 0.8 1.2 +25 c +85 c ?40 c ?3 ?2 ?1 0 1 2 3 bias current (na) figure 9. non?inverting input bias current vs. common mode v cm , common mode voltage (v) bias current (na) ?3 ?2 ?1 0 1 2 3 v cm , common mode voltage (v) figure 10. inverting input bias current vs. common mode ?15 100 bias current (na) v cm , common mode voltage (v) ?10 ?5 0 5 10 15 figure 11. non?inverting input bias current vs. common mode v cm , common mode voltage (v) bias current (na) ?15 ?10 ?5 0 5 10 15 figure 12. short?circuit current vs. supply voltage supply voltage (v) output current (a) sinking sourcing 0 0.018 246810121416 v s = 2.5 v v s = 2.5 v v s = 15 v v s = 15 v 60 40 20 0 ?20 ?40 ?60 ?80 ?40 c +25 c +85 c 60 40 20 0 ?20 ?40 ?60 ?80 60 40 20 0 ?20 ?40 ?60 ?80 +25 c +85 c ?40 c 75 50 25 0 ?25 ?50 ?75 ?100 +25 c +85 c ?40 c 100 75 50 25 0 ?25 ?50 ?75 ?100 +25 c +85 c ?40 c 0.016 0.014 0.012 0.01 0.008 0.006 0.004 0.002 t a = 25 c 0
LM7301 http://onsemi.com 8 typical characteristics figure 13. i o vs. v o figure 14. i o vs. v o voltage drop from v s (v) voltage drop from v s (v) 0.9 0.8 0.5 0.4 0.3 0.2 0.1 0 0 2 4 6 8 10 12 14 2.5 2.0 1.5 1.0 0.5 0 0 2 4 6 8 10 12 14 figure 15. voltage noise vs. frequency figure 16. gain and phase margin frequency (hz) frequency (hz) 10 k 1 k 100 10 1 10.e?9 100.e?9 1.e?6 10 m 1 m 100 k 10 k ?40 ?20 0 20 40 60 80 100 figure 17. gain/phase vs. capacitive load figure 18. large signal step response frequency (hz) time (5 s/div) output current (ma) output current (ma) voltage noise (v/ hz) open loop gain (db) input (500 mv/div) 0.6 0.7 1.0 v s = 1.1 v v ol : ?40 c v ol : 25 c v ol : 85 c v oh : ?40 c v oh : 25 c v oh : 85 c v ol : ?40 c v ol : 25 c v ol : 85 c v oh : ?40 c v oh : 25 c v oh : 85 c v s = 2.5 v r l = 10 k t a = 25 c phase margin ( ) ?40 ?20 0 20 40 60 80 100 r l = 10 k c l = 0 pf t a = 25 c gain: 2.7 v gain: 5 v gain: 30 v pm: 2.7 v pm: 5 v pm: 30 v 10 m 1 m 100 k 10 k ?40 ?20 0 20 40 60 80 100 open loop gain (db) phase margin ( ) ?40 ?20 0 20 40 60 80 100 v s = 2.7 v r l = 10 k t a = 25 c gain: 0 pf gain: 1000 pf pm: 0 pf pm: 1000 pf output (500 mvp/div) v s = 2.5 v r l = 1 m c l = 10 pf t a = 25 c v s = 2.5 v 50 k
LM7301 http://onsemi.com 9 typical characteristics figure 19. large signal step response figure 20. small signal step response time (5 s/div) time (5 s/div) figure 21. inverting large signal step response figure 22. inverting small signal step response time (5 s/div) time (5 s/div) figure 23. harmonic distortion figure 24. harmonic distortion input (v p ) input (v p ) 10 1 0.1 0.01 0.001 0.01 0.1 1 10 100 10 1 0.1 0.01 0.001 0.01 0.1 1 10 100 input (1 v/div) input (10 mv/div) input (500 mv/div) input (10 mv/div) thd+n (%) thd+n (%) output (1 v/div) v s = 6 v r l = 1 m c l = 10 pf t a = 25 c output (10 mv/div) v s = 2.5 v r l = 1 m c l = 10 pf t a = 25 c output (500 mv/div) v s = 2.5 v r l = 1 m c l = 10 pf t a = 25 c output (10 mv/div) v s = 1.1 v r l = 100 k ?? 100 pf t a = 25 c thd (%) thd (%) 1 khz thd+n 10 khz thd+n 1 khz thd 10 khz thd 1 khz thd+n 10 khz thd+n 1 khz thd 10 khz thd v s = 15 v r l = 100 k ?? 100 pf t a = 25 c v s = 2.5 v r l = 1 m c l = 10 pf t a = 25 c
LM7301 http://onsemi.com 10 typical characteristics figure 25. psrr vs. frequency figure 26. cmrr vs. frequency frequency (hz) frequency (hz) 1 m 100 k 10 k 1 k 100 10 ?90 ?80 ?60 ?50 ?30 ?20 ?10 0 1 m 100 k 10 k 1 k 100 10 ?120 ?100 ?90 ?60 ?50 ?20 ?10 0 psrr (db) cmrr (db) ?40 ?70 ?30 ?40 ?70 ?80 ?110 a v = +1 r l = 10 k t a = 25 c 2.7 v 5 v 10 v 20 v 30 v a v = +1 r l = 10 k input = 100 mvpp 1.35 v? 1.35 v+ 2.5 v? 2.5 v+ 5 v? 5 v+
LM7301 http://onsemi.com 11 applications information general information the LM7301 is ideal in a variety of situations due to low supply current, wide bandwidth, wide input common mode range extending 100 mv beyond the rails, full rail-to-rail output, high capacitive load driving ability, wide supply voltage (1.8 v to 32 v), and low distortion. the high common mode rejection ratio and full rail-to-rail input range provides precision performance, particularly in non? inverting applications where the common mode error is added directly to the other system errors. capacitive load driving the LM7301 is capable of driving large capacitive loads. a 1000 pf load only reduces the phase margin to about 25 . wide supply range high psrr and cmrr provide precision performance when the LM7301 is operating on a battery or other unregulated supplies. this advantage is further enhanced by the very wide supply range of 1.8 v to 32 v. in situations where highly variable or unregulated supplies are present, the excellent psrr and wide supply range will maintain this precision performance, even in such adverse supply conditions. specific advantages of 5?pin tsop the most apparent advantage of the 5?pin tsop is that it can save board space, a critical aspect of any portable or miniaturized system design. the need to decrease the overall system size is inherent in any portable or lightweight system application. furthermore, the low profile can help in height limited designs, such as consumer hand?held remote controls, sub?notebook computers, and pcmcia cards. an additional advantage of the tiny tsop-5 package is that it allows better system performance due to ease of package placement. because the package is so small, it can fit on the board right where the op amp needs to be placed for optimal performance, unconstrained by the usual space limitations. this optimal placement allows for many system enhancements, which cannot be easily achieved with the constraints of a lar ger package. for example, problems such as system noise due picking up undesired digital signal can be easily reduced or mitigated. this pick?up problem is often caused by long wires in the board layout going to or from an op amp. by placing the tiny package closer to the signal source and allowing the LM7301 output to drive the long wire, the signal becomes less sensitive to such noise. an overall reduction of system noise results. often, trying to save space by using dual or quad op amps causes compli cated board layouts due to the requirement of routing several signals to and from the same place on the board. using the tiny op amp eliminates this problem. low distortion, high output drive capability the LM7301 offers excellent low distortion performance, with a thd+n of 0.02% at f = 10 khz. low distortion levels are offered even at in scenarios with high output current and low load resistance. typical applications handheld remote controls the LM7301 offers outstanding specifications for applications requiring balance between speed and power. in applications such as remote control operation, where high bandwidth and low power consumption are needed, the LM7301 performance can easily meet these requirements. optical line isolation for modems the combination of low distortion and high load driving capabilities of the LM7301 make it an excellent choice in modems for driving opto-isolator circuits to achieve line isolation. this technique prevents telephone line noise from coupling onto the modem signal. superior isolation is achieved by coupling the signal optically from the computer modem to the telephone lines; however, this also requires a low distortion at relatively high currents. due to its low distortion at high output drive currents, the LM7301 fulfills this need, in this as well as other telecom applications. remote microphone in personal computers remote microphones in computers often utilize a microphone at the top of the monitor , which requires driving a long cable in a high noise environment. one method often used to reduce the noise is to lower the signal impedance to reduce the noise pickup. in this configuration, the amplifier usually requires 30 db to 40 db of gain, at bandwidths higher than most low?power cmos parts can achieve. the LM7301 offers the tiny package, higher bandwidth, and large output drive capability necessary for this application. ordering information device marking package shipping ? LM7301sn1t1g jfg sot23?5 (pb?free) 3000 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
LM7301 http://onsemi.com 12 package dimensions tsop?5 case 483?02 issue k notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters. 3. maximum lead thickness includes lead finish thickness. minimum lead thickness is the minimum thickness of base material. 4. dimensions a and b do not include mold flash, protrusions, or gate burrs. mold flash, protrusions, or gate burrs shall not exceed 0.15 per side. dimension a. 5. optional construction: an additional trimmed lead is allowed in this location. trimmed lead not to extend more than 0.2 from body. dim min max millimeters a 3.00 bsc b 1.50 bsc c 0.90 1.10 d 0.25 0.50 g 0.95 bsc h 0.01 0.10 j 0.10 0.26 k 0.20 0.60 m 0 10 s 2.50 3.00 123 54 s a g b d h c j 0.7 0.028 1.0 0.039 mm inches scale 10:1 0.95 0.037 2.4 0.094 1.9 0.074 *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* 0.20 5x c ab t 0.10 2x 2x t 0.20 note 5 c seating plane 0.05 k m detail z detail z top view side view a b end view on semiconductor and are registered trademarks of semiconductor co mponents industries, llc (scillc). scillc owns the rights to a numb er of patents, trademarks, copyrights, trade secrets, and other inte llectual property. a listing of scillc?s pr oduct/patent coverage may be accessed at ww w.onsemi.com/site/pdf/patent?marking.pdf. scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and s pecifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including ?typical s? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the right s of others. scillc products are not designed, intended, or a uthorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in whic h the failure of the scillc product could create a situation where personal injury or death may occur. should buyer purchase or us e scillc products for any such unintended or unauthorized appli cation, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unin tended or unauthorized use, even if such claim alleges that scil lc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyrig ht laws and is not for resale in any manner. p ublication ordering information n. american technical support : 800?282?9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81?3?5817?1050 LM7301/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303?675?2175 or 800?344?3860 toll free usa/canada fax : 303?675?2176 or 800?344?3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your loc al sales representative

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