? semiconductor components industries, llc, 2004 april, 2004 ? rev. 8 1 publication order number: tca0372/d tca0372, tca0372b 1.0 a output current, dual power operational amplifiers the tca0372 is a monolithic circuit intended for use as a power operational amplifier in a wide range of applications, including servo amplifiers and power supplies. no deadband crossover distortion provides better performance for driving coils. features ? output current to 1.0 a ? slew rate of 1.3 v/ s ? wide bandwidth of 1.1 mhz ? internal thermal shutdown ? single or split supply operation ? excellent gain and phase margins ? common mode input includes ground ? zero deadband crossover distortion ? pb?free packages are available* figure 1. representative block diagram v ee v cc output thermal protection current bias monitoring inv. input noninv. input pdip?8 dp1 suffix case 626 1 8 1 16 pdip?16 dp2 suffix case 648 1 16 soic?16w dw suffix case 751g 1 16 soeiaj?16 dm2 suffix case 966 see general marking information in the device marking section on page 6 of this data sheet. device marking information http://onsemi.com see detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet. ordering information *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d.
tca0372, tca0372b http://onsemi.com 2 maximum ratings rating symbol value unit supply voltage (from v cc to v ee ) v s 40 v input differential voltage range v idr note 1 v input voltage range v ir note 1 v junction temperature (note 2) t j +150 c operating temperature range t a ?40 to +125 c storage temperature range t stg ?55 to +150 c dc output current i o 1.0 a peak output current (nonrepetitive) i (max) 1.5 a thermal resistance, junction?to?air case 626 case 648 case 751g r ja 137 72 80 c/w thermal resistance, junction?to?case case 626 case 648 case 751g r jc 23 10 12 c/w maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual str ess limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation i s not implied, damage may occur and reliability may be affected. 1. either or both input voltages should not exceed the magnitude of v cc or v ee . 2. power dissipation must be considered to ensure maximum junction temperature (t j ) is not exceeded.
tca0372, tca0372b http://onsemi.com 3 dc electrical characteristics (v cc = +15 v, v ee = ?15 v, r l connected to ground, t a = ?40 to +125 c.) characteristics symbol min typ max unit input offset voltage (v cm = 0) t a = +25 c t a , t low to t high v io ? ? 1.0 ? 15 20 mv average temperature coefficient of offset voltage v io / t ? 20 ? v/ c input bias current (v cm = 0) i ib ? 100 500 na input offset current (v cm = 0) i io ? 10 50 na large signal voltage gain v o = 10 v, r l = 2.0 k a vol 30 100 ? v/mv output voltage swing (i l = 100 ma) t a = +25 c t a = t low to t high t a = +25 c t a = t low to t high v oh v ol 14.0 13.9 ? ? 14.2 ? ?14.2 ? ? ? ?14.0 ?13.9 v output voltage swing (i l = 1.0 a) v cc = +24 v, v ee = 0 v, t a = +25 c v cc = +24 v, v ee = 0 v, t a = t low to t high v cc = +24 v, v ee = 0 v, t a = +25 c v cc = +24 v, v ee = 0 v, t a = t low to t high v oh v ol 22.5 22.5 ? ? 22.7 ? 1.3 ? ? ? 1.5 1.5 v input common mode voltage range t a = +25 c t a = t low to t high v icr v ee to (v cc ?1.0) v ee to (v cc ?1.3) v common mode rejection ratio (r s = 10 k) cmrr 70 90 ? db power supply rejection ratio (r s = 100 ) psrr 70 90 ? db power supply current t a = +25 c tca0372 tca0372b t a = t low to t high tca0372 tca0372b i d ? ? ? ? 5.0 8.0 ? ? 10 10 14 14 ma ac electrical characteristics (v cc = +15 v, v ee = ?15 v, r l connected to ground, t a = +25 c, unless otherwise noted.) characteristics symbol min typ max unit slew rate (v in = ?10 v to +10 v, r l = 2.0 k, c l = 100 pf) a v = ?1.0, t a = t low to t high sr 1.0 1.4 ? v/ s gain bandwidth product (f = 100 khz, c l = 100 pf, r l = 2.0 k) t a = 25 c t a = t low to t high gbw 0.9 0.7 1.4 ? ? ? mhz phase margin t j = t low to t high r l = 2.0 k, c l = 100 pf m ? 65 ? degrees gain margin r l = 2.0 k, c l = 100 pf a m ? 15 ? db equivalent input noise voltage r s = 100 , f = 1.0 to 100 khz e n ? 22 ? nv/ hz total harmonic distortion a v = ?1.0, r l = 50 , v o = 0.5 vrms, f = 1.0 khz thd ? 0.02 ? % note : in case v ee is disconnected before v cc , a diode between v ee and ground is recommended to avoid damaging the device.
tca0372, tca0372b http://onsemi.com 4 v cc = +15 v v ee = -15 v r l = 2.0 k figure 2. supply current versus supply voltage with no load figure 3. output saturation voltage versus load current figure 4. voltage gain and phase versus frequency figure 5. phase margin versus output load capacitance figure 6. small signal transient response figure 7. large signal transient response v o ,output voltage (50 mv/div) t, time (1.0 s/div) v o , output voltage (5.0 v/div) t, time (10 s/div) , supply current (ma) i cc 6.5 5.5 4.5 3.5 2.5 0 2.0 4.0 6.0 8.0 10 12 14 16 18 20 v cc , |v ee |, supply voltage (v) 0 1.0 0.5 i l , load current (a) , output saturation voltage (v) v sat 80 40 20 -20 1.0 10 100 1000 10000 130 120 110 100 90 80 f, frequency (khz) phase (degrees) gain (db) 0.4 c l , output load capacitance (nf) , phase margin (degrees) f m 60 70 50 40 30 20 0 0.8 1.2 1.6 2.0 v cc = +15 v v ee = -15 v r l = 2.0 k a v = -100 v cc = 24 v v ee = 0 v 60 v cc = +15 v v ee = -15 v a v = +1.0 r l = 2.0 k v cc = +15 v v ee = -15 v a v = +1.0 r l = 2.0 k v cc v cc -1.0 v cc -2.0 v cc +2.0 v ee v cc +1.0
tca0372, tca0372b http://onsemi.com 5 v cc = +15 v v ee = -15 v a v = +100 r l = 50 t, time (100 s/div) figure 8. sine wave response 5.0 v/div 200 mv/div figure 9. bidirectional dc motor control with microprocessor?compatible inputs v s = logic supply voltage must have v cc > v s e1, e2 = logic inputs + - + - v cc e2 e1 v s /2 r7 r1 v in r2 5.0 r5 r6 10 k r x r3 0.1 f r8 10 k + - + - v s 0.1 f 10 k 10 k 10 k 10 k figure 10. bidirectional speed control of dc motors for circuit stability, ensure that r x >where, r m = internal resistance of motor. the voltage available at the terminals of the motor is: where, |r o | =and i m is the motor current. 2r3 r1 r m v m 2(v 1 v s 2 ) |r o | i m 2r3 r1 r x
tca0372, tca0372b http://onsemi.com 6 ordering information device package shipping 2 tca0372dw soic?16w 47 units / rail tca0372dwr2 soic?16w 1000 tape & reel tca0372bdwr2 soic?16w 1000 tape & reel TCA0372DP1 pdip?8 50 units / rail TCA0372DP1g pdip?8 (pb?free) 50 units / rail tca0372bdp1 pdip?8 50 units / rail tca0372dp2 pdip?16 25 units / rail tca0372dp2g pdip?16 (pb?free) 25 units / rail tca0372dm2el soeiaj?16 2500 tape & reel tca0372dm2elg soeiaj?16 (pb?free) 2500 tape & reel 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d. pdip?8 dp1 suffix case 626 marking diagrams a = assembly location wl, l = wafer lot yy, y = year ww, w = work week 1 8 0372dp1 awl yyww 0372bdp1 awl yyww pdip?16 dp2 suffix case 648 1 8 1 16 tca0372dp2 awlyyww soic?16w dw suffix case 751g tca0372dw awlyyww 1 16 soeiaj?16 dm2 suffix case 966 tca0372 alyw 16 1 tca0372bdw awlyyww 1 16
tca0372, tca0372b http://onsemi.com 7 pin connections (top view) case 648 output a v cc output b v ee /gnd inputs b inputs a gnd gnd gnd gnd gnd gnd gnd gnd 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 + + - - *pins 4 and 9 to 16 are internally connected. case 751g v cc output b nc v ee /gnd nc output a nc nc v ee /gnd nc 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 (top view) (top view) output a v ee /gnd + - case 626 1 2 3 4 8 7 6 5 + - v cc output b inputs a inputs b inputs b inputs a + - + - case 966 v ee /gnd nc output a nc v ee /gnd nc inputs a 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 (top view) v cc output b nc v ee /gnd inputs b nc v ee /gnd + - + -
tca0372, tca0372b http://onsemi.com 8 package dimensions pdip?8 dp1 suffix case 626?05 issue l notes: 1. dimension l to center of lead when formed parallel. 2. package contour optional (round or square corners). 3. dimensioning and tolerancing per ansi y14.5m, 1982. 14 5 8 f note 2 ?a? ?b? ?t? seating plane h j g d k n c l m m a m 0.13 (0.005) b m t dim min max min max inches millimeters a 9.40 10.16 0.370 0.400 b 6.10 6.60 0.240 0.260 c 3.94 4.45 0.155 0.175 d 0.38 0.51 0.015 0.020 f 1.02 1.78 0.040 0.070 g 2.54 bsc 0.100 bsc h 0.76 1.27 0.030 0.050 j 0.20 0.30 0.008 0.012 k 2.92 3.43 0.115 0.135 l 7.62 bsc 0.300 bsc m --- 10 --- 10 n 0.76 1.01 0.030 0.040 pdip?16 dp2 suffix case 648?08 issue t notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension l to center of leads when formed parallel. 4. dimension b does not include mold flash. 5. rounded corners optional. ?a? b f c s h g d j l m 16 pl seating 18 9 16 k plane ?t? m a m 0.25 (0.010) t dim min max min max millimeters inches a 0.740 0.770 18.80 19.55 b 0.250 0.270 6.35 6.85 c 0.145 0.175 3.69 4.44 d 0.015 0.021 0.39 0.53 f 0.040 0.70 1.02 1.77 g 0.100 bsc 2.54 bsc h 0.050 bsc 1.27 bsc j 0.008 0.015 0.21 0.38 k 0.110 0.130 2.80 3.30 l 0.295 0.305 7.50 7.74 m 0 10 0 10 s 0.020 0.040 0.51 1.01
tca0372, tca0372b http://onsemi.com 9 package dimensions soic?16w dw suffix case 751g?03 issue b d 14x b 16x seating plane s a m 0.25 b s t 16 9 8 1 h x 45 m b m 0.25 h 8x e b a e t a1 a l c notes: 1. dimensions are in millimeters. 2. interpret dimensions and tolerances per asme y14.5m, 1994. 3. dimensions d and e do not inlcude mold protrusion. 4. maximum mold protrusion 0.15 per side. 5. dimension b does not include dambar protrusion. allowable dambar protrusion shall be 0.13 total in excess of the b dimension at maximum material condition. dim min max millimeters a 2.35 2.65 a1 0.10 0.25 b 0.35 0.49 c 0.23 0.32 d 10.15 10.45 e 7.40 7.60 e 1.27 bsc h 10.05 10.55 h 0.25 0.75 l 0.50 0.90 0 7 soeiaj?16 dm2 suffix case 966?01 issue o h e a 1 dim min max min max inches --- 2.05 --- 0.081 millimeters 0.05 0.20 0.002 0.008 0.35 0.50 0.014 0.020 0.18 0.27 0.007 0.011 9.90 10.50 0.390 0.413 5.10 5.45 0.201 0.215 1.27 bsc 0.050 bsc 7.40 8.20 0.291 0.323 0.50 0.85 0.020 0.033 1.10 1.50 0.043 0.059 0 0.70 0.90 0.028 0.035 --- 0.78 --- 0.031 a 1 h e q 1 l e 10 0 10 l e q 1 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions d and e do not include mold flash or protrusions and are measured at the parting line. mold flash or protrusions shall not exceed 0.15 (0.006) per side. 4. terminal numbers are shown for reference only. 5. the lead width dimension (b) does not include dambar protrusion. allowable dambar protrusion shall be 0.08 (0.003) total in excess of the lead width dimension at maximum material condition. dambar cannot be located on the lower radius or the foot. minimum space between protrusions and adjacent lead to be 0.46 ( 0.018). m l detail p view p c a b e m 0.13 (0.005) 0.10 (0.004) 1 16 9 8 d z e a b c d e e l m z
tca0372, tca0372b http://onsemi.com 10 on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized 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 which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc 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 copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800?282?9855 toll free usa/canada japan : on semiconductor, japan customer focus center 2?9?1 kamimeguro, meguro?ku, tokyo, japan 153?0051 phone : 81?3?5773?3850 tca0372/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 : http://onsemi.com order literature : http://www.onsemi.com/litorder for additional information, please contact your local sales representative.
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