View TSX3704IYPT_8531104.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

february 2016 docid028620 rev 2 1 / 22 this is information on a prod uct in full production. www.st.com tsx3704 micropower quad 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 push - pull output high input impedance: 10 12 typ fast response time: 2.7 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 ts3704 comparators see tsx339 for open drain output applications automotive industrial description the tsx3704 is a micropower cmos quad voltag e comparator which exhibits a very low current consumption of 5 a typical per comparator. this device was designed as the improvement of the ts3704: it shows a lower current consumption, a better input offset voltage, and an enhanced esd tolerance. the ts x3704 is fully specified over a wide temperature range and is proposed in automotive grade for the tssop14 package. it is fully compatible with the ts3704 cmos comparator and is available with similar packages. the new tiny package, qfn16 3x3, is also prop osed for the tsx3704 thus allowing even more integration on applications.
contents tsx3704 2 / 22 docid028620 rev 2 contents 1 schematic diagram ................................ ................................ .......... 3 2 package pin connections ................................ ................................ 4 3 absolute maximum ratings and operating conditions ................. 5 4 electrical characteristics ................................ ................................ 6 5 electrical characteristic curves ................................ .................... 10 6 application information ................................ ................................ 13 6.1 input voltages ................................ ................................ .................. 13 6.2 for unused channel ................................ ................................ ........ 14 6.3 bypass capacitor ................................ ................................ ............. 14 7 package information ................................ ................................ ..... 15 7.1 so14 package information ................................ .............................. 16 7.2 tssop14 package information ................................ ....................... 17 7.3 qfn16 3x3 package information ................................ ..................... 18 8 ordering information ................................ ................................ ..... 20 9 revision history ................................ ................................ ............ 21
tsx3704 schematic diagram docid028620 rev 2 3 / 22 1 schematic diagram figure 1 : schematic diagram (one operator) esd clam p in - in + vcc + vcc - out
package pin connections tsx3704 4 / 22 docid028620 rev 2 2 package pin connections figure 2 : pin connections (top view) 1. nc = not connected 2. the exposed pad of the qfn16 3x3 can be connected to vcc - or left floating.
tsx3704 absolute maximum ratings and operating conditions docid028620 rev 2 5 / 22 3 absolu te maximum ratings and operating conditions 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 - 0.3 to18 v o output voltage 18 i o output current 20 ma i f forward current in esd protection diodes on inputs (3) 50 t j maximum junction temperature 150 c t stg storage temperature range - 65 to 150 r thja thermal resistance junction to ambient (4) so14 105 c/w tssop14 100 qfn16 3x3 39 esd hbm: human body model (5) 4000 v mm: machine model (6) 200 cdm: charged device model (7) 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) guaranteed by design (4) short - circuits can cause excessive h eating and destructive dissipation. values are typical (5) according to jedec standard jesd22 - a114f (6) according to jedec standard jesd22 - a115a (7) according to ansi/esd stm5.3.1 table 2: operating conditions symbol parameter value unit v cc + supply voltage 2.7 to 16 v v icm (1) 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 c notes: (1) the output state is guaranteed as long as one input remains with this common mode input voltage range, and the other input remains between - 0.3 v and 16 v (meaning that one input can be driven above vcc+).
electrical characteristics tsx3704 6 / 22 docid028620 rev 2 4 electrical characteristics table 3: vcc+ = 3 v, vcc - = 0 v, tamb = 25 c (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 max v icm 58 73 db 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 v oh high - level output voltage drop v id = 1 v, i oh = 4 ma 300 400 mv t min t amb t max 600 v ol low - level output voltage v id = - 1 v, i ol = 4 ma 300 400 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 2.4 s overdrive = 100 mv 0.5 0.6 t min t amb t max 0.77 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 overdrive = 100 mv 0.45 0.6 t min t amb t max 0.65 t r rise time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 39 ns t f fall time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 39 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.
tsx3704 electrical characteristics docid028620 rev 2 7 / 22 table 4: vcc+ = 5 v, vcc - = 0 v, tamb = 25 c (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 max v icm 66 85 db 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 v oh high - level output voltage drop v id = 1 v, i oh = 4 ma 180 250 mv t min t amb t max 400 v ol low - level output voltage v id = - 1 v, i ol = 4 ma 180 250 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 2.4 s overdrive = 10 mv 1.5 overdrive = 20 mv 0.9 overdrive = 40 mv 0.6 overdrive = 100 mv 0.35 0.55 t min t amb t max 0.6 ttl input (3) 0.45 0.6 t min t amb t max 0.65 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 overdrive = 40 mv 0.7 overdrive = 100 mv 0.46 0.6 t min t amb t max 0.7 ttl input (3) 0.3 0.4 t min t amb t max 0.5 t r rise time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 30 ns t f fall time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 30
electrical characteristics tsx3704 8 / 22 docid028620 rev 2 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. (3) a step from 0 v to 3 v is applied on one input while the other is fixed at 1.4 v. the 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.
tsx3704 electrical characteristics docid028620 rev 2 9 / 22 table 5: vcc+ = 16 v , vcc - = 0 v, tamb = 25 c (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 max v icm 72 90 db 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 v oh high level output voltage drop v id = 1 v, i oh = 4 ma 90 150 mv t min t amb t max 250 v ol low level output voltage v id = - 1 v, i ol = 4 ma 90 150 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 2.2 s overdrive = 10 mv 1.4 overdrive = 20 mv 0.9 overdrive = 40 mv 0.6 overdrive = 100 mv 0.34 0.55 t min t amb t max 0.6 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 overdrive = 40 mv 0.7 overdrive = 100 mv 0.55 0.7 t min t amb t max 0.75 t r rise time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 11 ns t f fall time f = 10 khz, c l = 50 pf, r l = 5.1 k, overdrive 50 mv 11 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 characteristic curves tsx3704 10 / 22 docid028620 rev 2 5 electrical characteristic curves 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 voltage drop vs. output source current, vcc = 5 v figure 8 : output voltage drop vs. output source current, vcc = 12 v
tsx3704 electrical characteristic curves docid028620 rev 2 11 / 22 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 overdr ive, 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)
electrical characteristic curves tsx3704 12 / 22 docid028620 rev 2 figure 15 : propagation delay tplh vs. supply voltage figure 16 : propagation delay tphl vs. supply voltage
tsx3704 application information docid028620 rev 2 13 / 22 6 application information 6.1 input voltages the output state is guaranteed as long as one input remains within the common mode input voltage range (defined in the operating conditions table), and the other input remains between - 0.3 v and 16 v (meaning that one input can be driven above vcc+). if one input voltage is beyond the range 0 v to 16 v, this input of the comparator should be protected according to figure 17 . if the input is lower than vcc - , a significant current may go through the esd diode. to protect the circuit, this current must be limited to 10 ma by using the r g+ or rg - resistors. if the input is bigger than 16 v, it has to be voltage limited. this is achieved using the d - or d+ additional, external diodes. to protect these diodes, the current is limited using the rg resistor. d - and d+ diodes can be connected t o another power supply with a maximum value of 16 v. the device is designed to prevent phase reversal. figure 17 : additional, external, protection schematic
application information tsx3704 14 / 22 docid028620 rev 2 6.2 for unused channel an unused comparator has to be configured to avoid unexpected additional consumption. a simple solution is to connect the input to the power supply pins as shown in figure 18 . this keeps the circuit in a stable state. figure 18 : input configuration for unused channel 6.3 bypass capacitor to maintain proper coupling of the power supply, it is strongly rec ommended to place a 0.1 f capacitor as close as possible to the supply pins.
tsx3704 package information docid028620 rev 2 15 / 22 7 package information in order to meet environmental requirements, st offers these devices in differen t grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark.
package information tsx3704 16 / 22 docid028620 rev 2 7.1 so14 package information figure 19 : so14 package outline table 6: so14 mechanical data ref. dimensions 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 e 1.27 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
tsx3704 package information docid028620 rev 2 1 7 / 22 7.2 tssop14 package information figure 20 : tssop14 package outline table 7: tssop14 mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a 1.20 0.047 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 aaa
package information tsx3704 18 / 22 docid028620 rev 2 7.3 qfn16 3x3 package information figure 21 : qfn16 3x3 package outline the exposed pad is not internally connected and can be set to ground or left floating.
tsx3704 package information docid028620 rev 2 19 / 22 table 8: qfn16 3x3 mechanical data ref. dimensios millimeters inches min. typ. max. min. typ. max. a 0.80 0.90 1.00 0.031 0.035 0.039 a1 0 0.05 0 0.002 a3 0.20 0.008 b 0.18 0.30 0.007 0.012 d 2.90 3.00 3.10 0.114 0.118 0.122 d2 1.50 1.80 0.059 0.071 e 2.90 3.00 3.10 0.114 0.118 0.122 e2 1.50 1.80 0.059 0.071 e 0.50 0.020 l 0.30 0.50 0.012 0.020 figure 22 : qfn16 3x3 recommended footprint
ordering information tsx3704 20 / 22 docid028620 rev 2 8 ordering information table 9: order codes order code temperature range package packing marking tsx3704idt - 40 c to 125 c so14 tape and reel tsx3704id tsx3704ipt tssop14 tsx3704i tsx3704iq4t qfn16 3x3 k533 TSX3704IYPT (1) tssop14 (automotive grade) tsx3704iy notes: (1) qualification and characterization according to aec q100 and q003 or equivalent, advanced screening according to aec q001 & q 002 or equivalent are on - going.
tsx3704 revision history docid028620 rev 2 21 / 22 9 revision history table 10: document revision history date revision changes 16 - dec - 2015 1 initial release 29 - feb - 2016 2 table 3 , table 4 , and table 5 : updated v oh and v ol condition i oh /i ol = 4 ma (not 6ma).
tsx3704 22 / 22 docid028620 rev 2 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 t he information set 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

▲Up To Search▲

Price & Availability of TSX3704IYPT

	To Download TSX3704IYPT Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .