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june 2016 docid026989 rev 3 1 / 23 this is information on a product in full production. www.st.com tsx393 micropower dual cmos voltage comparators datasheet - production data features low supply current: 5 a typ. per comparator wide single supply range 2.7 v to 16 v or dual supplies (1.35 v to 8 v) extremely low input bias current: 1 pa typ. input common - mode voltage range includes ground open drain output high input impedance: 10 12 typ fast response time: 2 s typ. for 5 mv overdrive esd tolerance: 4 kv hbm, 200 v mm related products pin - to - pin and functionally compatible with the dual cmos ts393 comparators see the tsx3702 for push - pull output applications automotive industrial description the tsx393 is a micropower cmos dual voltage comparator which exhibits a very low current consumption of 5 a typical per comparator. this device was designed as the improvement of the ts393: it shows a lower current consumption, a better input offset voltage, and an enhanced esd tolerance. the tsx393 is fully specified over a wide temp erature range and is proposed in automotive grade for the so8 package. it is fully compatible with the ts393 cmos comparator and is available with similar packages. new tiny packages (miniso8 and dfn8 2x2 mm) are also proposed for the tsx393 thus allowing even more integration on applications. s m i n i s o 8 ( p l a s t i c p a c k age ) d s o 8 ( p l a s t i c m i c r o p a ck ag e ) p t ss o p 8 ( t h i n sh r i n k sm a l l o u t li n e p a cka g e ) d f n 8 2x 2 m m ( p l a s t i c m i c r o p a ck ag e )
contents tsx393 2 / 23 docid026989 rev 3 contents 1 package pin connections ................................ ................................ 3 2 absolute maximum ratings ................................ ............................. 4 3 operating conditions ................................ ................................ ...... 5 4 schematic diagram ................................ ................................ .......... 6 5 electrical characteristics ................................ ................................ 7 6 application information (input voltages) ................................ ..... 14 7 package i nformation ................................ ................................ ..... 15 7.1 so8 package information ................................ ................................ 16 7.2 tssop8 package information ................................ ......................... 17 7.3 dfn8 2x2 package information ................................ ....................... 18 7.4 miniso8 package i nformation ................................ ......................... 20 8 ordering information ................................ ................................ ..... 21 9 revision history ................................ ................................ ............ 22
tsx393 package pin connections docid026989 rev 3 3 / 23 1 package pin connections figure 1 : pin connections top view out1 in1- in1+ vcc- vcc+ out2 in2- in2+ 1 2 3 4 5 6 7 8 - + + -
absolute maximum ratings tsx393 4 / 23 docid026989 rev 3 2 absolute maximum ratings table 1: absolute maximum ratings (amr) symbol parameter value unit v cc + supply voltage (1) 18 v v id differential input voltage (2) 18 v in input voltage (3) - 0.3 to 18 v o output voltage 18 i o output current 20 ma i f forward current in esd protection diodes on inputs (4) 50 t j maximum junction temperature 150 oc r thja thermal resistance junction to ambient (5) so8 125 oc/w tssop8 120 miniso8 190 dfn8 2x2 115 t stg storage temperature range - 65 to 150 oc esd hbm: human body model (6) 4000 v mm: machine model (7) 200 cdm: charged device model (8) 1500 latch - up immunity 200 ma notes: (1) all voltage values, except the differential voltage, are with respect to network ground terminal (2) differential voltages are the non - inverting input terminal with respect to the inverting input terminal (3) excursions of input voltages may exceed the power supply level. as long as the common mode voltage (vicm = (vin+) + (vin - )/2) remains within the specified range, the comparator provides a stable output state. however, the m aximum current of the input stage, through the esd diodes (if), must be strictly observed. (4) guaranteed by design (5) short - circuits can cause excessive heating and destructive dissipation. values are typical. (6) according to jedec standard jesd22 - a114f (7 ) according to jedec standard jesd22 - a115a (8) according to ansi/esd stm5.3.1
tsx393 operating conditions docid026989 rev 3 5 / 23 3 operating conditions table 2: operating conditions symbol parameter value unit v cc + supply voltage 2.7 to 16 v v icm common mode input voltage range 0 to (v cc + ) - 1.5 t min t amb t max 0 to (v cc + ) - 2 t oper operating free - air temperature range - 40 to 125 oc
schematic diagram tsx393 6 / 23 docid026989 rev 3 4 schematic diagram figure 2 : schematic diagram (one operator) esd clamp in - in + out vcc + vcc -
tsx393 e lectrical characteristics docid026989 rev 3 7 / 23 5 electrical characteristics table 3: vcc+ = 3 v, vcc - = 0 v, tamb = 25 oc (unless otherwise specified) symbol parameter condition min. typ. max. unit v io input offset voltage (1) v icm = 0 v - 5 0.1 5 mv t min t amb t max - 6 6 i io input offset current (2) v icm = v cc /2 1 10 pa t min t amb t max 600 i ib input bias current (2) v icm = v cc /2 1 10 t min t amb t max 1200 cmr common - mode rejection ratio v icm = 0 to (v cc + ) - 1.5 v 58 73 db v icm = 0 to (v cc + ) - 2 v, t min t amb t max 55 svr supply voltage rejection ratio v cc + = 3 v to 5 v, v icm = v cc /2 69 88 t min t amb t max 69 i oh high - level output voltage v id = 1 v, v oh = 3 v 1 40 na t min t amb t max 1000 v ol low - level output voltage v id = - 1 v, i ol = 4 ma 300 400 mv t min t amb t max 600 i cc supply current per comparator no load, outputs low 5 6 a t min t amb t max 7 no load, outputs high 8 9 t min t amb t max 11 t plh response time low to high v icm = 0 v, f = 10 khz, r l = 5.1 k, c l = 50 pf, overdrive = 5 mv 2.5 s overdrive = 100 mv 0.53 0.65 t min t amb t max 0.7 t phl response time high to low v icm = 0 v, f = 10 khz, r l = 5.1 k, c l = 50 pf, overdrive = 5 mv 2.0 overdrive = 100 mv 0.4 0.6 t min t amb t max 0.65 t f fall time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 39 ns notes: (1) the specified offset voltage is the maximum value required to drive the output up to 2.5 v or down to 0.3 v (2) guaranteed by design
electrical characteristics tsx393 8 / 23 docid026989 rev 3 table 4: vcc+ = 5 v, vcc - = 0 v, tamb = 25 oc (unless otherwise specified) symbol parameter condition min. typ. max. unit v io input offset voltage (1) v icm = v cc /2 - 5 0.1 5 mv t min t amb t max - 6 6 i io input offset current (2) v icm = v cc /2 1 10 pa t min t amb t max 600 i ib input bias current (2) v icm = v cc /2 1 10 t min t amb t max 1200 cmr common - mode rejection ratio v icm = 0 to (v cc + ) - 1.5 v 66 85 db v icm = 0 to (v cc + ) - 2 v, t min t amb t max 65 svr supply voltage rejection ratio v cc + = 5 v to 10 v, v icm = v cc /2 71 89 t min t amb t max 70 i oh high - level output voltage v id = 1 v, v oh = 5 v 1 40 na t min t amb t max 1000 v ol low - level output voltage v id = - 1 v, i ol = 4 ma 180 250 mv t min t amb t max 400 i cc supply current per comparator no load, outputs low 5 8 a t min t amb t max 9 no load, outputs high 9 10 t min t amb t max 11 t plh response time low to high v icm = 0 v, f = 10 khz, r l = 5.1 k, c l = 50 pf, overdrive = 5 mv 2.5 s overdrive = 10 mv 1.6 overdrive = 20 mv 1.0 overdrive = 40 mv 0.7 overdrive = 100 mv 0.52 0.6 t min t amb t max 0.7 ttl input (3) 0.55 0.7 t min t amb t max 0.75 t phl response time high to low v icm = 0 v, f = 10 khz, r l = 5.1 k, c l = 50 pf, overdrive = 5 mv 2.8 overdrive = 10 mv 1.8 overdrive = 20 mv 1.0 overdrive = 40 mv 0.7 overdrive = 100 mv 0.46 0.6 t min t amb t max 0.7 ttl input (3) 0.30 0.40 t min t amb t max 0.50
tsx393 electrical characteristics docid026989 rev 3 9 / 23 symbol parameter condition min. typ. max. unit t f fall time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 30 ns notes: (1) the specified offset voltage is the maximum value required to drive the output up to 4.5 v or down to 0.3 v (2) guaranteed by design (3) a step from 0 v to 3 v is applied on one input while the other is fixed at 1.4 v. response time is the time interval between the application of the input voltage step and the moment the output voltage reaches 50 % of its final value.
electrical characteristics tsx393 10 / 23 docid026989 rev 3 table 5: vcc+ = 16 v, vcc - = 0 v, tamb = 25 oc (unless otherwise specified) symbol parameter condition min. typ. max. unit v io input offset voltage (1) v icm = v cc /2 - 5 0.1 5 mv t min t amb t max - 6 6 i io input offset current (2) v icm = v cc /2 1 10 pa t min t amb t max 600 i ib input bias current (2) v icm = v cc /2 1 10 t min t amb t max 1200 cmr common - mode rejection ratio v icm = 0 to (v cc + ) - 1.5 v 72 90 db v icm = 0 to (v cc + ) - 2 v, t min t amb t max 70 svr supply voltage rejection ratio v cc + = 5 v to 16 v, v icm = v cc /2 73 90 t min t amb t max 72 i oh high - level output voltage v id = 1 v, v oh = 1 6 v 1 40 na t min t amb t max 1000 v ol low - level output voltage v id = - 1 v, i ol = 4 ma 90 150 mv t min t amb t max 250 i cc supply current per comparator no load, outputs low 7 9 a t min t amb t max 10 no load, outputs high 11 13 t min t amb t max 14 t plh response time low to high v icm = 0 v, f = 10 khz, r l = 5.1 k, c l = 50 pf, overdrive = 5 mv 2.3 s overdrive = 10 mv 1.5 overdrive = 20 mv 1.0 overdrive = 40 mv 0.7 overdrive = 100 mv 0.55 0.65 t min t amb t max 0.70 t phl response time high to low v icm = 0 v, f = 10 khz, r l = 5.1 k, c l = 50 pf, overdrive = 5 mv 2.4 overdrive = 10 mv 1.6 overdrive = 20 mv 1.0 overdrive = 40 mv 0.7 overdrive = 100 mv 0.55 0.70 t min t amb t max 0.75 t f fall time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 11 ns notes: (1) the specified offset voltage is the maximum value required to drive the output up to 4.5 v or down to 0.3 v (2) guaranteed by design
tsx393 electrical characteristics docid026989 rev 3 11 / 23 figure 3 : current consumption vs. supply voltage, output high figure 4 : current consumption vs. supply voltage, output low figure 5 : current consumption vs. input common - mode voltage, output high figure 6 : current consumption vs. common - mode voltage, output low figure 7 : output leakage current vs. output voltage, vcc = 5 v figure 8 : output leakage current vs. supply voltage, vcc = 5 v
electrical characteristics tsx393 12 / 23 docid026989 rev 3 figure 9 : output voltage drop vs. output sink current, vcc = 5 v figure 10 : output voltage drop vs. output sink current, vcc = 12 v figure 11 : input offset voltage distribution, vcc = 5 v figure 12 : input current vs input voltage, vcc = 5 v figure 13 : propagation delay tplh vs. input signal overdrive, vcc = 5 v figure 14 : propagation delay tphl vs. input signal overdrive, vcc = 5 v 0 2 4 6 8 1 0 1 2 1 4 1 6 1 e - 1 4 1 e - 1 3 1 e - 1 2 1 e - 1 1 1 e - 1 0 1 e - 9 1 e - 8 1 e - 7 1 e - 6 1 e - 5 1 e - 4 1 e - 3 v c c = 5 v t = 8 5 o c t = 2 5 o c t = 12 5 o c i ib (a) v in (v)
tsx393 electrical characteristics docid026989 rev 3 13 / 23 figure 15 : propagation delay tplh vs. input signal overdrive, vcc = 5 v figure 16 : propagation delay tphl vs. supply voltage, vcc = 5 v
application information (input vo ltages) tsx393 14 / 23 docid026989 rev 3 6 application information (input voltages) the esd strategy used in the tsx393 (and shown in figure 2 allows input voltages from - 0.3 v up to 16 v to be applied regardless of the v cc + voltage. when v in > v cc + a leakage current goes from the input through the protection diode to the esd clamp. this current is about 0 .2 na at 25 c and about 250 na at 125 c. for a detailed input characteristic see figure 12 . the device is designed to prevent phase reversal.
tsx393 package information docid026989 rev 3 15 / 23 7 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 and product status are availa ble at: www.st.com . ecopack ? is an st trademark.
package information tsx393 16 / 23 docid026989 rev 3 7.1 so8 package information figure 1 7 : so8 package outline table 6: so8 mechanical d ata ref. dimensions millimeters inches min. typ. max. min. typ. max a 1.75 0.069 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
tsx393 package information docid026989 rev 3 17 / 23 7.2 tssop8 package information figure 18 : tssop8 package outline table 7: tssop8 mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 1.2 0.047 a1 0.05 0.15 0.002 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 0.008 d 2.90 3.00 3.10 0.114 0.118 0.122 e 6.20 6.40 6.60 0.244 0.252 0.260 e1 4.30 4.40 4.50 0.169 0.173 0.177 e 0.65 0.0256 k 0 8 0 8 l 0.45 0.60 0.75 0.018 0.024 0.030 l1 1 0.039 aaa 0.1 0.004
package information tsx393 18 / 23 docid026989 rev 3 7.3 dfn8 2x2 package information figure 19 : dfn8 2x2 package outline table 8: dfn8 2x2 mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 0.70 0.75 0.80 0.028 0.030 0.031 a1 0.00 0.02 0.05 0.000 0.001 0.002 b 0.15 0.20 0.25 0.006 0.008 0.010 d 2.00 0.079 e 2.00 0.079 e 0.50 0.020 l 0.045 0.55 0.65 0.018 0.022 0.026 n 8
tsx393 package information docid026989 rev 3 19 / 23 figure 20 : dfn8 2x2 recommended footprint 1.80 mm 2.80 mm 0.75 mm 0.30 mm 0.50 mm
package information tsx393 20 / 23 docid026989 rev 3 7.4 miniso8 package information figure 21 : miniso8 package outline table 9: miniso8 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
tsx393 ordering information docid026989 rev 3 21 / 23 8 ordering information table 10: order codes order code temperature range package packing marking TSX393IDT - 40 oc, 125 oc so8 tape and reel sx393i tsx393ipt tssop8 sx393 tsx393ist miniso8 k530 tsx393iq2t dfn8 2x2 k5k tsx393iydt (1) so8 (automotive grade) sx393iy notes: (1) automotive qualification on - going.
revision history tsx393 22 / 23 docid026989 rev 3 9 revision history table 11: document revision history date revision changes 30 - oct - 2014 1 initial release. 07 - sep - 2015 2 table 1: "absoluet maximum ratings (amr)": updated r thja value for the dfn8 2x2 package. section 7.3" "dfn8 2x2 package information": replaced pacakge outline, mechanical data, and recommended footprint by "non - exposed" pad information. 06 - jun - 2016 3 table 3 , table 4 , and table 5 : updated i io and i ib temperature max values, updated v ol condition. in table 3 only, updated t ph l max value. in table 5 only, updated i oh condition. table 10 : updated automotive footnote.
tsx393 docid026989 rev 3 23 / 23 important notice C please read carefully stmicroelectronics nv and its subsidiaries (st) reserve the right to make changes, corrections, enhancements, modifications , and improvements to st products and/or to this document at any time without notice. purchasers should obtain the latest relevant information on st products before placing orders. st products are sold pursuant to sts terms and conditions of sale in place at the time of or der acknowledgement. purchasers are solely responsible for the choice, selection, and use of st products and st assumes no liability for application assistance or the design of purchasers products. no license, express or implied, to any intellectual property right is granted by st herein. resale of st products with provisions different from the information s et forth herein shall void any warranty granted by st for such product. st and the st logo are trademarks of st. all other product or service names are the property of their respective owners. information in this document supersedes and replaces information previously supplied in any prior versions of this document. ? 2016 stmicroelectronics C all rights reserved

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