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this is information on a product in full production. may 2013 docid022943 rev 3 1/25 25 lmx321, lmx358, lmx324 general-purpose, low voltage rail-to-rail output operational amplifiers datasheet - production data features ? low power consumption: 120 a at 2.7 v ? low supply voltage: 2.3 v - 5.5 v ? rail-to-rail ou tput swing ? gain bandwidth product: 1.3 mhz ? extended temperature range: -40 c to 125 c ? no crossover distortion ? no phase reversal ? tiny packages related products ? see the tsv85x series for higher accuracy, stand-by options, and smaller packages applications ? battery-powered applications ? portable devices ? signal conditioning ? active filtering ? medical instrumentation description the lmx3xx series is a set of single, dual, and quad low-voltage, general-purpose, operational amplifiers. these devices can operate from 2.3 v to 5.5 v with a typical current consumption of 120 a per channel. the lmx3xx series offers a rail-to-rail output and an input common-mode voltage that includes ground. the lmx3xx series also exhibits a 1.3 mhz gain bandwidth and they can drive capacitive loads. the devices are stable while operating at unity gain. they are offered with industry standard pinouts in tiny packages. tssop14 so8 so14 sc70-5 miniso8 dfn8 2x2 single (lmx321) dual (lmx358) quad (lmx324) sot23-5 table 1. device summary reference single dual quad lmx3xx lmx321 lmx358 lmx324 www.st.com
contents lmx321, lmx358, lmx324 2/25 docid022943 rev 3 contents 1 package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 absolute maximum ratings and operating c onditions . . . . . . . . . . . . . 4 3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1 operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.2 input common-mode range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.3 rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.4 input offset voltage drift over temperature . . . . . . . . . . . . . . . . . . . . . . . . 13 4.5 pcb layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.6 macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1 sc70-5 (or sot323-5) package information . . . . . . . . . . . . . . . . . . . . . . 15 5.2 sot23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.3 dfn8 2x2 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.4 miniso8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.5 so8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.6 tssop14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.7 so14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 6 ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 7 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
docid022943 rev 3 3/25 lmx321, lmx358, lmx324 package pin connections 1 package pin connections figure 1. pin connections for each package (top view) 1. the exposed pad of the dfn8 2x2 can be connected to vcc- or left floating. sc70-5/sot23-5 miniso8/so8 1 2 3 out1 in1- in1+ 4 vcc- 8 7 6 vcc+ out2 in2- 5in2+ 1 2 3 5 4 in+ vcc- in- out vcc+ 1 2 3 out1 in1- in1+ 4 vcc+ out4 in4- in4+ vcc- 5 6 7 in2+ in2- out2 in3+ in3- out3 14 13 12 11 10 9 8 tssop14/so14 9&& 9&& 287 ,1 ,1 287 ,1 ,1 1& dfn8 2x2
absolute maximum ratings and operating conditions lmx321, lmx358, lmx324 4/25 docid022943 rev 3 2 absolute maximum ratings and operating conditions table 2. absolute maximum ratings (amr) symbol parameter value unit v cc supply voltage (1) 1. all voltage values, except differential voltage, are with respect to network ground terminal. 6 v v id differential input voltage (2) 2. differential voltages are the non-inverting input termi nal with respect to the inverting input terminal. v cc v in input pins (in+ and in- pins) voltage (3) 3. v cc -v in must not exceed 6 v, v in must not exceed 6 v. v cc- - 0.3 to v cc+ + 0.3 i in input current (4) 4. input current must be limited by a resistor in series with the inputs. 10 ma t stg storage temperature -65 to +150 c r thja thermal resistance junction to ambient (5)(6) 5. short-circuits can c ause excessive heating and destructive dissipation. 6. r th are typical values. c/w sc70-5 205 sot23-5 250 dfn8 2x2 57 miniso8 190 so8 125 tssop14 100 so14 105 t j maximum junction temperature 150 c esd hbm: human body model (7) 7. human body model: 100 pf discharged through a 1.5 k resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 4000 v mm: machine model (8) 8. machine model: a 200 pf cap is charged to the spec ified voltage, then discharged directly between two pins of the device with no external se ries resistor (internal resistor < 5 ), done for all couples of pin combinations with other pins floating. 250 cdm: charged device model (9) 9. charged device model: all pins plus package ar e charged together to the specified voltage and then discharged directly to the ground. 1300 latch-up immunity 200 ma table 3. operating conditions symbol parameter value unit v cc supply voltage 2.3 to 5.5 v v icm common mode input voltage range v cc- - 0.2 to v cc+ - 1 t oper operating free air temperature range -40 to +125 c
docid022943 rev 3 5/25 lmx321, lmx358, lmx324 electrical characteristics 3 electrical characteristics table 4. electrical characteristics at v cc+ = 2.7 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) symbol parameter conditions min. typ. max. unit dc performance v io input offset voltage 4 mv -40 c < t< 125 c 6 v io / t input offset voltage drift (1) -40 c < t< 125 c 1 v/c i io input offset current v out = v cc /2 0.5 30 na -40 c < t< 125 c 50 i ib input bias current v out = v cc /2 27 60 -40 c < t< 125 c 110 cmr common mode rejection ratio 20 log ( v icm / v io ) v ic = 0 v to v cc -1 v, v out = v cc /2 70 75 db -40 c < t< 125 c 68 a vd large signal voltage gain r l = 10 k , v out = 0.5 v to (v cc -0.5 v) 100 110 -40 c < t< 125 c 90 r l = 2 k , v out = 0.5 v to (v cc -0.5 v) 90 100 -40 c < t< 125 c 80 v cc -v oh high level output voltage r l = 10 k , 10 100 mv -40 c < t< 125 c 200 r l = 2 k 40 300 -40 c < t< 125 c 400 v ol low level output voltage r l = 10 k , 65 180 -40 c < t< 125 c 280 r l = 2 k , 120 300 -40 c < t< 125 c 400 i out i sink v out = v cc , v id = -1 v 15 26 ma -40 c < t< 125 c 15 i source v out = 0 v, vid = 1 v 15 21 -40 c < t< 125 c 12 i cc supply current (per channel) no load, v out = v cc /2 120 180 a -40 c < t< 125 c 180
electrical characteristic s lmx321, lmx358, lmx324 6/25 docid022943 rev 3 ac performance gbp gain bandwidth product r l > 1 m , c l = 200 pf 1.3 mhz f u unity gain frequency 1 m phase margin 60 degrees g m gain margin 10 db sr slew rate r l > 1 m , c l = 200 pf v out = 0.5 v to v cc - 0.5 v 0.6 v/ s e n equivalent input noise voltage f = 1 khz f = 10 khz 31 20 i n equivalent input noise current f = 1 khz 0.30 thd+n total harmonic distortion + noise f in = 1 khz, a cl = 1, r l = 10 k , v icm = v cc /2, bw = 22 khz, v out = 1 vpp 0.002 % table 4. electrical characteristics at v cc+ = 2.7 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) (continued) symbol parameter conditions min. typ. max. unit nv hz ----------- - pa hz ----------- -
docid022943 rev 3 7/25 lmx321, lmx358, lmx324 electrical characteristics table 5. electrical characteristics at v cc+ = 5 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) symbol parameter conditions min. typ. max. unit dc performance v io input offset voltage 4 mv -40 c < t< 125 c 6 v io / t input offset voltage drift (1) -40 c < t< 125 c 1 v/c i io input offset current v out = v cc /2 0.5 30 na -40 c < t< 125 c 50 i ib input bias current v out = v cc /2 27 60 -40 c < t< 125 c 110 cmr common mode rejection ratio 20 log ( v icm / v io ) v ic = 0 v to v cc -1v, v out = v cc /2 72 75 db -40 c < t< 125 c 70 svr supply voltage rejection ratio 20 log ( v cc / v io ) v cc = 2.5 to 5 v 72 79 -40 c < t< 125 c 70 a vd large signal voltage gain r l = 10 k , v out = 0.5 v to (v cc - 0.5 v) 100 110 -40 c < t< 125 c 90 r l = 2 k , 90 100 -40 c < t< 125 c 80 v cc -v oh high level output voltage r l = 10 k 10 100 mv -40 c < t< 125 c 200 r l = 2 k , 40 300 -40 c < t< 125 c 400 v ol low level output voltage r l = 10 k 65 180 -40 c < t< 125 c 280 r l = 2 k 120 300 -40 c < t< 125 c 400 i out i sink v out = v cc , v id = -1 v 35 43 ma -40 c < t< 125 c 25 i source v out = 0 v, v id = 1 v 60 70 -40 c < t< 125 c 50 i cc supply current (per channel) no load, v out = v cc /2 130 180 a -40 c < t< 125 c 180
electrical characteristic s lmx321, lmx358, lmx324 8/25 docid022943 rev 3 ac performance gbp gain bandwidth product r l > 1 m , c l = 200 pf 1.3 mhz f u unity gain frequency 1 m phase margin 60 degrees g m gain margin 10 db sr slew rate r l > 1 m , c l = 200 pf v out = 0.5 v to v cc - 0.5v 0.7 v/ s e n equivalent input noise voltage f = 1 khz f = 10 khz 30 20 i n equivalent input noise current f = 1 khz 0.30 thd+n total harmonic distortion + noise f in = 1 khz, a cl = 1, r l = 10 k , v icm = v cc /2, bw = 22 khz, v out = 1 vpp 0.002 % 1. see section 4.4: input offset voltage drift over temperature . table 5. electrical characteristics at v cc+ = 5 v with v cc- = 0 v, v icm = v cc /2, t amb = 25 c, and r l connected to v cc /2 (unless otherwise specified) (continued) symbol parameter conditions min. typ. max. unit nv hz ----------- - pa hz ----------- -
docid022943 rev 3 9/25 lmx321, lmx358, lmx324 electrical characteristics figure 2. su pply current vs. supply voltage at v icm = v cc /2 figure 3. vio distribution at v cc = 5 v 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0.00 0.05 0.10 0.15 0.20 t=25c t=-40c t=125c vicm=vcc/2 supply current (ma) supply voltage (v) -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 5 10 15 20 25 30 vcc=5v vicm=2.5v t=25c population (%) input offset voltage (mv) figure 4. input offset voltage vs. input common mode voltage at v cc = 5 v figure 5. output current vs. output voltage at v cc = 2.7 v 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 t=25c t=-40c t=125c vcc=5v input offset voltage (mv) input common mode voltage (v) 0.0 0.0 0.5 1.0 1.0 1.5 2.0 2.0 2.5 -30 -20 -20 -10 0 0 10 20 20 30 source vid=1v sink vid=-1v t=-40c t=25c t=125c t=-40c vcc=2.7v t=125c t=25c output current (ma) output voltage (v) figure 6. output current vs. output voltage at v cc = 5 v figure 7. output current vs. supply voltage at v icm = v cc /2 0.0 0.0 0.5 1.0 1.0 1.5 2.0 2.0 2.5 3.0 3.0 3.5 4.0 4.0 4.5 5.0 5.0 -100 -100 -75 -50 -50 -25 0 0 25 50 50 75 100 100 source vid=1v sink vid=-1v t=-40c t=25c t=125c t=-40c vcc=5v t=125c t=25c output current (ma) output voltage (v) 2.5 3.0 3.0 3.5 4.0 4.0 4.5 5.0 5.0 5.5 -100 -100 -75 -50 -50 -25 0 0 25 50 50 75 100 100 source vid=1v sink vid=-1v t=-40c t=25c t=125c t=-40c vicm=vcc/2 t=125c t=25c output current (ma) supply voltage (v)
electrical characteristic s lmx321, lmx358, lmx324 10/25 docid022943 rev 3 figure 8. voltage gain and phase with cl = 100 pf figure 9. voltage gain and phase with cl = 200 pf 10k 100k 1m 10m -20 -10 0 10 20 30 40 -270 -225 -180 -135 -90 -45 0 gain (db) frequency (hz) gain phase vcc=5v vicm=2.5v rl=50k cl=100pf gain=-100 t=125c t=-40c t=25c phase () 10k 100k 1m 10m -20 -10 0 10 20 30 40 -270 -225 -180 -135 -90 -45 0 gain (db) frequency (hz) gain phase vcc=5v vicm=2.5v rl=50k cl=200pf gain=-100 t=125c t=-40c t=25c phase () figure 10. gain margin vs. load capacitor at v cc = 5 v figure 11. phase margin vs. load capacitor at v cc = 5 v 100 1000 0 0 3 5 5 8 10 10 13 15 15 18 20 20 rl=100k vcc=5v vicm=2.5v vload=2.5v t=25c t=125c t=-40c rl=600 gain margin (db) load capacitor (pf) 100 1000 0 0 10 20 20 30 40 40 50 60 60 70 80 80 90 rl=100k vcc=5v vicm=2.5v vload=2.5v t=25c t=125c t=-40c rl=600 phase margin () load capacitor (pf) figure 12. closed-loop gain in voltage follower configuration for different capacitive loads figure 13. phase margin vs. output current at v cc = 5 v 1k 10k 100k 1m 10m -15 -10 -10 -5 0 0 5 10 10 15 vcc=5v vicm=2.5v rl=10k t=25c cl=45pf cl=1000pf cl=100pf cl=200pf cl=500pf gain (db) frequency (hz) -1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 50 60 70 80 sink source cl=200pf cl=100pf vcc=5v vicm=2.5v vload=2.5v rl=10k t=25c phase margin () output current (ma)
docid022943 rev 3 11/25 lmx321, lmx358, lmx324 electrical characteristics figure 14. positive and negative slew rate vs. supply voltage figure 15. positive slew rate at v cc = 5 v with cl = 100 pf 2.5 3.0 3.0 3.5 4.0 4.0 4.5 5.0 5.0 5.5 -0.8 -0.5 -0.5 -0.3 0.0 0.0 0.3 0.5 0.5 0.8 t=-40c t=25c t=125c t=-40c cl=100pf rl=2k vicm=vcc/2 vload=vcc/2 t=125c t=25c slew rate (v/s) supply voltage (v) -10123456789 -2.0 -2.0 -1.5 -1.0 -1.0 -0.5 0.0 0.0 0.5 1.0 1.0 1.5 2.0 2.0 vcc=5v vicm=vcc/2 cl=100pf rl=1m t=25c t=125c t=-40c output voltage (v) time (s) figure 16. negative slew rate at v cc = 5 v with cl = 100 pf figure 17. noise vs. frequency -10123456789 -2.0 -2.0 -1.5 -1.0 -1.0 -0.5 0.0 0.0 0.5 1.0 1.0 1.5 2.0 2.0 vcc=5v vicm=vcc/2 cl=100pf rl=1m t=25c t=125c t=-40c output voltage (v) time (s) 100 1000 10000 0 0 20 40 40 60 80 80 100 120 120 140 vicm=vcc/2 t=25c vcc=2.7v vcc=5v equivalent input noise voltage density (nv/vhz) frequency (hz) figure 18. 0.1 hz to 10 hz noise at v cc = 5 v figure 19. distortion + noise vs. frequency 0246810 -6 -4 -2 0 2 4 6 vcc=5v vicm=2.5v t=25c voltage noise (v) time (s) 100 1000 10000 10 -3 10 -2 10 -1 vcc=5v bw=80khz vin=1vpp gain=1 vicm=vcc/2 t=25c rl=10k rl=2k thd + n (%) frequency (hz)
electrical characteristic s lmx321, lmx358, lmx324 12/25 docid022943 rev 3 figure 20. distortion + noise vs. output voltage 0.01 0.1 1 10 10 -4 10 -3 10 -2 10 -1 vcc=5v gain=1 bw=22khz vicm=vcc/2 t=25c rl=10k rl=2k thd + n (%) output voltage (vpp)
docid022943 rev 3 13/25 lmx321, lmx358, lmx324 application information 4 application information 4.1 operating voltages the lmx321, lmx358, and lmx324 can operat e from 2.3 v to 5.5 v. the devices? parameters are fully specified for 2.7 v and 5 v power supplies. additionally, the main specifications are guaranteed in extended temperature ranges from -40 c to +125 c. 4.2 input common-mode range the lmx321, lmx358, and lmx324 have an input common-mode range that includes ground. the input common-mode range is extended from v cc- - 0.2 v to v cc + - 1 v, with no output phase reversal. 4.3 rail-to-rail output the operational amplifiers? output levels can go close to the rails: to a maximum of 180 mv above and below the rail when connected to a 10 k resistive load to v cc /2. 4.4 input offset voltage drift over temperature the maximum input voltage drift over the temperature variation is defined in equation 1 . equation 1 for t min < t < t max . 4.5 pcb layouts for correct operation, it is advised to add 10 nf decoupling capacitors as close as possible to the power supply pins. 4.6 macromodel accurate macromodels of the lmx321, lmx358, and lmx324 are available on stmicroelectronics? web site at www.st.com . these models are a trade-off between accuracy and complexity (that is, time simulation) of the lmx321, lmx358, and lmx324 operational amplifiers. they emulate the nomina l performances of a typical device within the specified operating conditions mentioned in the datasheet. they also help to validate a design approach and to select the right operational amplifier, but they do not replace on-board measurements . vio t ------------ max vio t () vio 25 c () ? t25 c ? --------------------------------------------------- - =
package information lmx321, lmx358, lmx324 14/25 docid022943 rev 3 5 package information in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions a nd product status are available at: www.st.com . ecopack ? is an st trademark.
docid022943 rev 3 15/25 lmx321, lmx358, lmx324 package information 5.1 sc70-5 (or sot323 -5) package information figure 21. sc70-5 (or sot323-5) package mechanical drawing table 6. sc70-5 (or sot323-5) package mechanical data ref dimensions millimeters inches min typ max min typ max a 0.80 1.10 0.032 0.043 a1 0.10 0.004 a2 0.80 0.90 1.00 0.032 0.035 0.039 b 0.15 0.30 0.006 0.012 c 0.10 0.22 0.004 0.009 d 1.80 2.00 2.20 0.071 0.079 0.087 e 1.80 2.10 2.40 0.071 0.083 0.094 e1 1.15 1.25 1.35 0.045 0.049 0.053 e 0.65 0.025 e1 1.30 0.051 l 0.26 0.36 0.46 0.010 0.014 0.018 < 0 8 0 8 seating plane gauge plane dimensions in mm side view top view coplanar leads
package information lmx321, lmx358, lmx324 16/25 docid022943 rev 3 5.2 sot23-5 package information figure 22. sot23-5 package mechanical drawing table 7. sot23-5 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 0.90 1.20 1.45 0.035 0.047 0.057 a1 0.15 0.006 a2 0.90 1.05 1.30 0.035 0.041 0.051 b 0.35 0.40 0.50 0.013 0.015 0.019 c 0.09 0.15 0.20 0.003 0.006 0.008 d 2.80 2.90 3.00 0.110 0.114 0.118 d1 1.90 0.075 e 0.95 0.037 e 2.60 2.80 3.00 0.102 0.110 0.118 f 1.50 1.60 1.75 0.059 0.063 0.069 l 0.10 0.35 0.60 0.004 0.013 0.023 k0 10 0 10
docid022943 rev 3 17/25 lmx321, lmx358, lmx324 package information 5.3 dfn8 2x2 pack age information figure 23. dfn8 2x2 package mechanical drawing figure 24. dfn8 2x2x0.6 mm package mechanical data (pitch 0.5 mm) ref. dimensions millimeters inches min. typ. max. min. typ. max. a 0.51 0.55 0.60 0.020 0.022 0.024 a1 0.05 0.002 a3 0.15 0.006 b 0.18 0.25 0.30 0.007 0.010 0.012 d 1.85 2.00 2.15 0.073 0.079 0.085 d2 1.45 1.60 1.70 0.057 0.063 0.067 e 1.85 2.00 2.15 0.073 0.079 0.085 e2 0.75 0.90 1.00 0.030 0.035 0.039 e 0.50 0.020 l 0.425 0.017 ddd 0.08 0.003 $06b9
package information lmx321, lmx358, lmx324 18/25 docid022943 rev 3 figure 25. dfn8 2x2 footprint recommendation $06b9 pp pp pp pp pp pp
docid022943 rev 3 19/25 lmx321, lmx358, lmx324 package information 5.4 miniso8 package information figure 26. miniso8 package mechanical drawing table 8. miniso8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 1.1 0.043 a1 0 0.15 0 0.006 a2 0.75 0.85 0.95 0.030 0.033 0.037 b 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 d 2.80 3.00 3.20 0.11 0.118 0.126 e 4.65 4.90 5.15 0.183 0.193 0.203 e1 2.80 3.00 3.10 0.11 0.118 0.122 e 0.65 0.026 l 0.40 0.60 0.80 0.016 0.024 0.031 l1 0.95 0.037 l2 0.25 0.010 k 0 8 0 8 ccc 0.10 0.004
package information lmx321, lmx358, lmx324 20/25 docid022943 rev 3 5.5 so8 package information figure 27. so8 package mechanical drawing table 9. so8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a1.750.069 a1 0.10 0.25 0.004 0.010 a2 1.25 0.049 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 d 4.80 4.90 5.00 0.189 0.193 0.197 e 5.80 6.00 6.20 0.228 0.236 0.244 e1 3.80 3.90 4.00 0.150 0.154 0.157 e 1.27 0.050 h 0.25 0.50 0.010 0.020 l 0.40 1.27 0.016 0.050 l1 1.04 0.040 k 1 8 1 8 ccc 0.10 0.004
docid022943 rev 3 21/25 lmx321, lmx358, lmx324 package information 5.6 tssop14 package information figure 28. tssop14 package mechanical drawing table 10. tssop14 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a1.200.047 a1 0.05 0.15 0.002 0.004 0.006 a2 0.80 1.00 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 d 4.90 5.00 5.10 0.193 0.197 0.201 e 6.20 6.40 6.60 0.244 0.252 0.260 e1 4.30 4.40 4.50 0.169 0.173 0.176 e 0.65 0.0256 l 0.45 0.60 0.75 0.018 0.024 0.030 l1 1.00 0.039 k 0 8 0 8 aaa 0.10 0.004
package information lmx321, lmx358, lmx324 22/25 docid022943 rev 3 5.7 so14 package information figure 29. so14 package mechanical drawing table 11. so14 package mechanical data dimensions ref. millimeters inches min. typ. max. min. typ. max. a 1.35 1.75 0.05 0.068 a1 0.10 0.25 0.004 0.009 a2 1.10 1.65 0.04 0.06 b 0.33 0.51 0.01 0.02 c 0.19 0.25 0.007 0.009 d 8.55 8.75 0.33 0.34 e 3.80 4.0 0.15 0.15 e1.27 0.05 h 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 l 0.40 1.27 0.015 0.05 k 8 (max.) ddd 0.10 0.004
docid022943 rev 3 23/25 lmx321, lmx358, lmx324 ordering information 6 ordering information table 12. order codes order code temperature range package packing marking lmx321ict -40 c to +125 c sc70-5 tape and reel k21 lmx321ilt sot23-5 k430 lmx358iq2t dfn8 2x2 k21 lmx358ist miniso8 k430 lmx358idt so8 lmx358i LMX324IPT tssop14 lmx324i lmx324idt so14 lmx324i
revision history lmx321, lmx358, lmx324 24/25 docid022943 rev 3 7 revision history table 13. document revision history date revision changes 19-mar-2012 1 initial release. 06-apr-2012 2 document status promoted from ta rget specification to production data. 07-may-2013 3 added dfn8 2x2 silhouette, pinout, and package table 2: absolute maximum ratings (amr) : added r thja data for dfn8 2x2 package. table 12: order codes : added lmx358iq2t order code.
docid022943 rev 3 25/25 lmx321, lmx358, lmx324 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a parti cular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. st products are not authorized for use in weapons. nor are st products designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems with product functional safety requirements; (b) aeronautic applications; (c) automotive applications or environments, and/or (d) aerospace applications or environments. where st products are not designed for such use, the purchaser shall use products at purchaser?s sole risk, even if st has been informed in writing of such usage, unless a product is expressly designated by st as being intended for ?automotive, automotive safety or medical? industry domains according to st product design specifications. products formally escc, qml or jan qualified are deemed suitable for use in aerospace by the corresponding governmental agency. resale of st products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or registered trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2013 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com

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