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? semiconductor components industries, llc, 2013 september, 2013 ? rev. 0 1 publication order number: NLA16T245/d NLA16T245 16-bit (dual 8-bit) configurable dual-supply translating transceiver with 3-state outputs the NLA16T245 is a 16 ? bit (dual 8 ? bit) configurable dual ? supply translating bidirectional transceiver with 3 ? state outputs. the a ? and b ? ports are designed to track two different power supply rails, v cca and v ccb respectively. both supply rails are configurable from 0.9 v to 4.5 v allowing universal bidirectional voltage translation between the a ? and b ? ports. the direction inputs, 1dir and 2dir, determine the direction of data flow. 1dir and 2dir are independent of each other. when 1dir or 2dir is high, data flows from 1an to 1bn or 2an to 2bn respectively. when 1dir or 2dir is low, data flows from 1bn to 1an or 2bn to 2an respectively. the output enable inputs, and , when high, disables both a ? and b ? ports by putting them in 3 ? state. the 1dir, 2dir, and signals are all designed to track v cca . features ? wide v cca and v ccb operating range: 0.9 v to 4.5 v ? output noise reduction through dynamic output impedance change ? drive capability: 12 ma @ 3.0 v v cc ? input/output pins ovt to 5.5 v ? control inputs track v cca ? non ? preferential v cc sequencing ? outputs at 3 ? state until active v cc is reached ? power ? off protection ? outputs switch to 3 ? state with either v cc at gnd ? pb ? free packaging: tssop ? 48 ? this is a pb ? free device typical applications ? mobile phones, pdas, other portable devices important information ? esd protection for all pins: human body model (hbm) > 2000 v machine model (mm) > 200 v tssop ? 48 dt suffix case1201 http://onsemi.com 1 marking diagram xxxxx = specific device code a = assembly location wl = wafer lot yy = year ww = work week g = pb ? free package NLA16T245g awlyyww 1 device package shipping ? ordering information NLA16T245dtr2g tssop ? 48 (pb ? free) 2500 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specification brochure, brd8011/d.
NLA16T245 http://onsemi.com 2 figure 1. logic diagram figure 2. pin assignment pin names pins description v cca a ? port dc power supply v ccb b ? port dc power supply gnd ground 1oe , 2oe output enable pins 1dir, 2dir direction select pins 1a n , 2a n a ? port i/o 1b n , 2b n b ? port i/o function table noe ndir operating mode l l nb to na l h na to nb h x na and nb ports at hi ? z
NLA16T245 http://onsemi.com 3 maximum ratings symbol parameter value condition unit v cca , v ccb dc supply voltage ? 0.5 to +5.5 v v i input voltage noe , ndir, na ? 0.5 to +4.6 v cca = 0 v v ? 0.5 to +5.5 v cca 0.9 v nb ? 0.5 to +4.6 v ccb = 0 v ? 0.5 to +5.5 v ccb 0.9 v v o output voltage (power ? off mode) na, nb ? 0.5 to +5.5 v cca or v ccb = 0 v (3 ? state mode) na, nb ? 0.5 to +5.5 v cca , v ccb 0.9 v (active mode ? high or low state) na ? 0.5 to v cca + 0.5 v cca , v ccb 0.9 v (active mode ? high or low state) nb ? 0.5 to v ccb + 0.5 i ik dc input diode current noe , ndir ? 50 v i < gnd ma i ok dc output diode current ? 50 v o < gnd ma i o dc output source/sink current 50 ma i cc dc supply current per supply pin 100 ma i gnd dc ground current per ground pin 100 ma t stg storage temperature ? 65 to +125 c 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. recommended operating conditions symbol parameter min max unit v cca , v ccb positive dc supply voltage 0.9 4.5 v v i input voltage gnd 4.5 v v o output voltage (power down) na, nb gnd 4.5 v (3 ? state mode) na, nb gnd 4.5 (active mode ? high or low state) na gnd v cca (active mode ? high or low state) nb gnd v ccb t a operating temperature range ? 55 +115 c t/ v input transition rise or rate v i , v io from 30% to 70% of v cc ; v cc =3.3 v 0.3 v 0 10 ns
NLA16T245 http://onsemi.com 4 dc electrical characteristics (input) symbol parameter test conditions v cci (note 1) (v) v cco (note 2) (v) ? 55 c to +115 c unit min max v ih input high voltage, data inputs 3.6 ? 4.5 0.9 ? 4.5 2.2 v 2.7 ? 3.6 2.0 1.95 ? 2.7 1.7 1.2 ? 1.95 0.65 * v cci 0.9 ? 1.2 0.9 * v cci v il input low voltage, data inputs 3.6 ? 4.5 0.9 ? 4.5 0.8 v 2.7 ? 3.6 0.8 1.95 ? 2.7 0.7 1.2 ? 1.95 0.35 * v cci 0.9 ? 1.2 0.1 * v cci v ih input high voltage, control inputs referenced to v cca 3.6 ? 4.5 2.2 v 2.7 ? 3.6 2.0 1.95 ? 2.7 1.6 1.2 ? 1.95 0.65 * v cca 0.9 ? 1.2 0.9 * v cca v il input low voltage, control inputs referenced to v cca 3.6 ? 4.5 0.8 v 2.7 ? 3.6 0.8 1.95 ? 2.7 0.7 1.2 ? 1.95 0.35 * v cca 0.9 ? 1.2 0.1 * v cca note: connect ground before applying supply voltage v cca or v ccb . this device is designed with the feature that the power ? up sequence of v cca and v ccb will not damage the ic. 1. v cci is the v cc associated with the input port. 2. v cco is the v cc associated with the output port.
NLA16T245 http://onsemi.com 5 dc electrical characteristics (continued) symbol parameter test conditions v cca (v) v ccb (v) ? 55 c to +115 c unit min max v oh output high voltage i oh = ? 100 a; v i = v ih 0.9 ? 4.5 0.9 ? 4.5 v cco ? 0.2 v i oh = ? 0.5 ma; v i = v ih 0.9 0.9 0.75 * v cco i oh = ? 2 ma; v i = v ih 1.4 1.4 1.05 i oh = ? 4 ma; v i = v ih 1.65 1.65 1.2 i oh = ? 8 ma; v i = v ih 2.3 2.3 1.75 i oh = ? 12 ma; v i = v ih 3.0 3.0 2.3 i oh = ? 12 ma; v i = v ih 4.5 4.5 4.0 v ol output low voltage i ol = 100 a; v i = v il 0.9 ? 4.5 0.9 ? 4.5 0.2 v i ol = 0.5 ma; v i = v il 0.9 0.9 0.25 * v cco i ol = 2 ma; v i = v il 1.4 1.4 0.35 i ol = 4 ma; v i = v il 1.65 1.65 0.45 i ol = 8 ma; v i = v il 2.3 2.3 0.55 i ol = 12 ma; v i = v il 3.0 3.0 0.7 i ol = 12 ma; v i = v il 4.5 4.5 0.75 i i input leakage current v i = v cca or gnd noe 0.9 ? 4.5 0.9 ? 4.5 2.5 a i off power ? off leakage current v i or v o = 0 to 4.5 v, na 0 0 ? 4.5 10.0 a nb 0 ? 4.5 0 10.0 i oz (3) 3 ? state output leakage current v i = v ih or v il , v o = v cco or gnd, noe = v ih na, nb 3.6 3.6 12.5 a v i = v ih or v il , v o = v cco or gnd, noe = don?t care na 3.6 0 12.5 nb 0 3.6 12.5 i cca quiescent supply current v i = v cci or gnd; i o = 0 0.9 0.9 20 a 1.6 1.6 20 1.95 1.95 20 2.7 2.7 30 0 3.6 ? 40 3.6 0 40 3.6 3.6 40 0 4.5 ? 40 4.5 0 40 4.5 4.5 40 i ccb quiescent supply current v i = v cci or gnd; i o = 0 0.9 0.9 20 a 1.6 1.6 20 1.95 1.95 20 2.7 2.7 30 0 3.6 ? 40 3.6 0 40 3.6 3.6 40 0 4.5 ? 40 4.5 0 40 4.5 4.5 40 note: connect ground before applying supply voltage v cca or v ccb . this device is designed with the feature that the power ? up sequence of v cca and v ccb will not damage the ic. 3. v cci is the v cc associated with the input port. 4. v cco is the v cc associated with the output port. 5. for i/o ports, the parameter ioz includes the input leakage current.
NLA16T245 http://onsemi.com 6 ac electrical characteristics ? see figure 3 symbol parameter from to ? 55 c to +115 c unit v ccb (v) 4.0 ? 4.5 3.0 ? 3.6 2.3 ? 2.7 1.65 ? 1.95 1.4 ? 1.6 min max min max min max min max min max v cca = 4.0 ? 4.5 v t pd propagation delay a b 0.5 3.2 0.3 3.2 0.7 3.5 0.8 4.2 0.4 4 ns b a 0.3 4.5 0.5 5.8 0.5 6 0.7 6.3 1.2 6.8 t en output enable a 0.2 9.5 1.0 7.7 0.9 8 1.0 9 0.8 8.5 ns b 0.8 4.5 1.2 4.8 1.4 6.7 1.8 7 1.6 7.5 t dis output disable a 0.8 5.6 1.0 5.6 1.1 5.6 1.1 5.7 1.2 5.7 ns b 1.2 6 1.2 6.1 1.1 6 2.6 9.2 2.3 9.6 t osk output to out- put skew 0.15 0.15 0.15 0.15 0.15 ns v cca = 3.0 ? 3.6 v t pd propagation delay a b 0.5 3.5 0.5 3.1 0.5 3.7 0.7 5.4 0.5 5.9 ns b a 0.6 5.5 0.4 5.5 0.7 5.5 0.7 5.8 1.0 6.5 t en output enable a 0.8 10 1.0 8 1.3 8.0 1.4 9.2 1.3 8.7 ns b 1.0 5 1.9 4.9 2.0 5.4 1.9 6.7 0.8 7.4 t dis output disable a 1.5 6 1.5 5.4 1.2 5.8 1.6 5.2 1.4 5.4 ns b 1.7 6.4 1.5 6.1 1.1 5.8 1.7 8.5 1.2 8.8 t osk output to out- put skew 0.15 0.15 0.15 0.15 0.15 ns v cca = 2.3 ? 2.7 v t pd propagation delay a b 0.7 4 0.5 3.4 0.4 4.0 0.7 5.6 0.2 6.0 ns b a 0.6 4.7 0.5 5.3 0.6 5.0 1.2 5.8 1.0 6.1 t en output enable a 0.9 12 2.0 9.0 1.7 7.0 1.6 7.9 1.6 8.0 ns b 0.7 5.7 1.5 5.3 2.2 6.1 2.2 7.0 1.2 7.8 t dis output disable a 2 6.8 1.6 6.2 0.7 6.5 1.5 6.0 2.0 6.5 ns b 1.2 6 1.4 6.0 1.0 5.6 1.7 8.2 0.9 9.0 t osk output to out- put skew 0.15 0.15 0.15 0.15 0.15 ns v cca = 1.65 ? 1.95 v t pd propagation delay a b 1.1 4.2 0.8 4.3 0.9 4.7 1.0 6.0 0.6 6.4 ns b a 1.2 4.5 1.3 5.5 0.9 5.8 1.8 6.7 1.4 6.5 t en output enable a 2.2 9.7 2.0 8.5 2.2 8.9 2.1 9.5 2.5 10.0 ns b 0.5 8.2 2.7 8.1 2.7 8.1 2.7 8.3 1.8 9.0 t dis output disable a 2 9.3 1.8 8.0 1.5 8.0 2.5 8.8 2.1 8.6 ns b 1.8 6.2 2.0 6.1 1.0 5.5 2.5 8.3 2.1 8.8 t osk output to out- put skew 0.15 0.15 0.15 0.15 0.15 ns v cca = 1.4 ? 1.6 v t pd propagation delay a b 1.2 5 1.3 5.8 1.0 5.5 1.5 6.3 1.7 6.7 ns b a 1 5.5 0.7 7.3 0.9 7.6 1.5 7.4 1.8 6.8
NLA16T245 http://onsemi.com 7 ac electrical characteristics ? see figure 3 symbol unit ? 55 c to +115 c to from parameter symbol unit v ccb (v) to from parameter symbol unit 1.4 ? 1.6 1.65 ? 1.95 2.3 ? 2.7 3.0 ? 3.6 4.0 ? 4.5 to from parameter symbol unit max min max min max min max min max min to from parameter v cca = 1.4 ? 1.6 v t en output enable a 3 11.5 2.1 10.5 2.3 10.5 2.7 12.0 2.6 12.8 ns b 2 10 3.2 10.7 3.2 10.8 3.2 10.2 2.7 10.6 t dis output disable a 3 12 2.0 10.5 1.7 10.5 2.5 9.5 2.1 9.7 ns b 1.2 6 1.3 6.4 1.1 6.5 2.5 8.5 2.1 8.8 t osk output to out- put skew 0.15 0.15 0.15 0.15 0.15 ns capacitances symbol parameter output state test conditions typ (note 6) unit c in control pin input capacitance v i = 3.3 v or gnd 3.5 pf c i/o i/o pin input capacitance v o = 3.3 v or gnd 5.0 pf c pda (note 7) power dissipation capacitance per enabled c l = 0 pf, f = 10 mhz 14.0 pf transceiver, a ? port input, b ? port output disabled 7.0 power dissipation capacitance per enabled 20.0 transceiver, b ? port input, a ? port output disabled 7.0 c pdb (note 7) power dissipation capacitance per enabled c l = 0 pf, f = 10 mhz 14.0 pf transceiver, a ? port input, b ? port output disabled 7.0 power dissipation capacitance per enabled 20.0 transceiver, b ? port input, a ? port output disabled 7.0 6. typical values are at v cca = v ccb = 3.3 v, t a = +25 c. 7. c pd is defined as the value of the ic?s equivalent capacitance from which the operating current can be calculated from: i cc (operating) c pd x v cc x f in x n sw where i cc = i cca + i ccb and n sw = total number of outputs switching.
NLA16T245 http://onsemi.com 8 figure 3. load circuit and voltage waveforms
NLA16T245 http://onsemi.com 9 package dimensions tssop ? 48 case 1201 issue b ??? ??? s u m 0.12 (0.005) v s t s u m 0.254 (0.010) t ? v ? b a l k ? u ? 48x ref pin 1 ident. 124 25 48 0.076 (0.003) seating d ? t ? plane dim min max min max inches millimeters a 12.40 12.60 0.488 0.496 b 6.00 6.20 0.236 0.244 c ??? 1.10 ??? 0.043 d 0.05 0.15 0.002 0.006 f 0.50 0.75 0.020 0.030 g 0.50 bsc 0.0197 bsc h 0.37 ??? 0.015 ??? j 0.09 0.20 0.004 0.008 j1 0.09 0.16 0.004 0.006 k 0.17 0.27 0.007 0.011 k1 0.17 0.23 0.007 0.009 l 7.95 8.25 0.313 0.325 m 0 8 0 8 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions a and b do not include mold flash, protrusions or gate burrs. mold flash or gate burrs shall not exceed 0.15 (0.006) per side. 4. dimension k does not include dambar protrusion. allowable dambar protrusion shall be 0.08 (0.003) total in excess of the k dimension at maximum material condition. 5. terminal numbers are shown for reference only. 6. dimensions a and b are to be determined at datum plane ? w ? . c g h ? w ? detail e j k1 k j1 section n ? n m 0.25 (0.010) f detail e n n 8.45 48x 0.32 0.50 dimensions: millimeters 1 pitch soldering footprint* recommended 48x 1.00 *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d.
NLA16T245 http://onsemi.com 10 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. publication 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 NLA16T245/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 local sales representative
NLA16T245 http://onsemi.com 11 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. publication 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 NLA16T245/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 local sales representative

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