JM38510/11301/11302 JAN 8-BIT MULTIPLYING D/A CONVERTERS Precision Monolithies Inc. GENERAL DESCRIPTION POWER AND THERMAL CHARACTERISTICS This data sheet covers the electrical requirements of the monoli- Package Case cutiine Maximum aiioweble Maximum Maximum thic 8-bit digital-to-analog converters found in MIL-M-38510/113. power dissipation J-C OA Devices supplied to this data sheet are manufactured and tested Dual-in-line E 400mW atTa= 125C 35C/W 120 C/W at PMI's MIL-M-38510 certified facility and are listed in QPL-38510. Complete device requirements will be found in MIL-M-38510and 4 ORDERING INFORMATION MIL-M-38510/113 for Class B and Class S processed devices. LINEARITY JAN SLASH SHEET PMI DEVICE . . 0.19% JM38510/11301BEB DACOBQ2/38510 Device Types shall be as follows: 0.19% JM38510/11301BEA DAC0BQ5/38510 01 D/A Converter, 8 bit, 0.19% linearity 0.19% JM38510/11901SEA DAC08SO5/38510 02 D/A Converter, 8 bit, 0.10% linearity 0.10% JM38510/11302BEB DAC08Q2/38510 0.10% JM38510/11302BEA DAC08Q5/38510 0.10% JM38510/11302SEA DACOBSAQ5/28510 GENERIC CROSS-REFERENCE INFORMATION This cross-reference information is presented for the conven- ence of the user. The Generic-industry types listed may not iave identical operational performance characteristics across he military temperature range or reliability factors equivalent to he MIL-M-38510/113 devices. -Vec 14] VREF (+) Military Device Type Generic-Industry Type tour cc += TIN REFLOW LEAD TYPE o1 DAC-08 MSB B1 fiz] 88 ise (Q2-Suffix) 02 DAC-08A B2 87 SOLDER DIPPED LEAD TYPE B3 73} a6 (Q5-Suffix) ASE OUTLINE Ba >] es er MIL-M-38510, Appendix C, Case Outline D-2 (16-Lead 1/4 x 8, dual-in-line), Package type designator E. IMPLIFIED SCHEMATIC PIN CONNECTIONS COMPENSATION VRer (-+ 16-PIN HERMETIC DIP B? 1 LSB BB fis qs 7a {2 te Ba 13 1 5 6 7 8 i I I ue is I I | 12 ] CURRENT Ly 14 SWITCHES. oe L VREF {+} 0-7 3 1 vrer (-) 024 Some F vee 11-443 8/89, Rev. A2 DIGITAL-TO-ANALOG CONVERTERSPMD M385 10/11301/11302 JAN 8-BIT MULTIPLYING D/A CONVERTER ABSOLUTE MAXIMUM RATINGS Supply Voltage [+Voc- (-Vec)} ..---... ve eee eee 36Vdc Voltage, Digital Input to Negative Supply [Viogic (Voc)] oe sce e ccc e eee eee eeene eens 0 to 36Vdc Voltage, Logic Control (Vic) 0... ee eee eee -Vocto+Voc Reference Voltage Input [(Vi4, Vis)] --...-.. ~Vectot+Voc Reference Input Current (fyq) ..... eee eee ee eee 5mA Reference Input Differential Voltage [Vig Vits)] occ cece ee cee cee teeter eee +18Vdc Lead Temperature (Soldering, 60 sec) ............. 300C Junction Temperature ......... 0. cece eee eee ee 175C Storage Temperature ..............66. -65C to + 160C RECOMMENDED OPERATING CONDITIONS Supply Voltage Range ............... +5Vdc to + 15Vdc* Ambient Temperature Range .......... -55C to + 125C NOTE: A slight degradation in linearity can occur when the supply voltage is near the +5V end of the recommended operating range. ELECTRICAL CHARACTERISTICS at +Vcc = +15Vdc; Source resistance = 50 ohms; Iper = 2.mA; Figure 1; Ambient temperature range = 55C to + 125C, unless otherwise noted. 01 LIMITS 02 LIMITS PARAMETER SYMBOL CONDITIONS MIN MAX MIN MAX UNITS Ati Measure lo, lon lon-1) 2 0 at 0 16 0 16 Monotonicity each major carry point BA Ali) Measure lo, (lonlon-1) 2 9 at 0 16 0 16 each major carry point Output Symmetry Ales leg - lps -8 8 -4 4 BA Full-Scale Current Te (Ips) Ail input bits high, Measure Ig ~50 50 -50 50 pom/?c Temperature Coefficient To Us} All input bits low, Measure [5 les All input bits high, Full-Scale Current Measure lo 1.94 2.04 1.984 2 mA les All input bits low, Measure Ig log Alt input bits low Zero-Scale Current Measure Io -2 2 ~1 1 BA 25 All input bits high, Measure Ig SNL+ Measure Ig Positive Bit Errors (2Positive bit errors/IFS 0 0.19 0 0.10 % =NL+ Measure Io _ (= Positive bit errors)/IFS SNL- Measure lg Negative Bit Errors (XNegative bit errors /IFS -0.19 0 -0.10 0 % =NL- Measure Io __ (2 Negative bit errors)/IFS AZNL Measure Ig, Positive and Negative JZNL+ | | ENL-| 0.05 0.05 -0.03 0.03 4 Bit Error Difference AINL Measurely __ JZNL + | ~| ZNL-j NL+ Measure Io Positive Relative Accuracy _ IENL# | +) AENL | o 0.19 9 0.10 4 NL+ Measure ig _ JZNL+ [| +] 42NL | Nt- Measure Ig tive Relative A |ZNL~ | + | AZNL | 0 0.19 0 0.10 Negative Relative Accuracy ar- Measure To }ENL- | + | SEN] Bit Error Bit error is the deviation of the analog output from its ideal vaiue after zero-scale and full-scale errors have been calibrated out: when turning onan individual bit. This is measured for all n bits. Bit error (analog value) = V, ~ (FSR/2") Where V,, = analog cutput with bit n on only. FSR = full-scale range n = number of bits Summation Nonlinearity (=NL) Summation nonlinearity is the sum of all positive bit errors or all negative errors, whichever is larger. By summing up ali the bit errors in one directi you obtain the worst possible nontinearity (i.e. if bit 2 is 1 LSB high and bit 1/2 LSB high, then bits 2 and 4 together will be 1 1/2 LSBs high. Thi: essentially the same as integral nonlinearity since the bit errors are sur imposed on each other to give the worst case nonlinearity. 11-444 8/89, Rev. .JM38510/11301/11302 JAN 8-BIT MULTIPLYING D/A CONVERTER ELECTRICAL CHARACTERISTICS at +Vcc = +15Vde; Source resistance = 50 ohms; Ipe = 2.0mA; Figure 1; Ambient temperature range = 55C to + 125C, unless otherwise noted. 01 LIMITS 02 LIMITS PARAMETER SYMBOL CONDITIONS MIN MAX MIN MAX UNITS les By All input bits high, Measure lo, Voc =10V. Vaer= 15V 21 _ 24 _ Ips Py All input bits tow, Measure io, Output Current Range Vec = ~10V. Var = 15V mA ipg R2 All input bits high, Measure Ip Veo=~12V. Vper= 25V 42 _ 42 _ ipgR2 All input bits low, Measure lo -Voc = ~12V, Vaer = 25V Reference Bias Current Iper- All input bits low -3 0 -3 Q uA High Level Input Current li All input bits Viy = 18V, each -0.05 10 -0,05 10 uA input measured separately Low Level Input Current mn All input bits Viy = 10V. each -10 -10 - pA input measured separately lrg t+ All input dits high, Measure lo, Full-Scale Current Vig = 18V _ 1.90 2.08 1.94 2.04 mA At +18V Compliance lest All Input bits low, Measure Io, Vio = 18V leg All input bits high, Measure Ig, 1.90 2.08 1.94 2.04 mA Full-Scaie Current Vio = -10V At -10V Compliance ips All input bits low, Measure Io, Vig = -10V All input bits high, Measure Ip, Slesc 25C S$ Ta = 125C -4 4 -4 4 Ty=-55C -8 8 -8 a Change In Full Scale Current Vig = 18V to -10 uA Due to Voltage Compliance Alt Input bits low, Measure ig Alrsc 25C < Tas 125C -4 4 ~4 4 Ta = 55C -8 8 -8 8 Vio = 18V to ~10V Pggleg~1 All input bits high, Measure to, -4 4 -4 4 + Voc = 4.5V to +5.5V, ~Vog =~ 18V Poslps+1 All input bits low, Measure lo, Jower Supply Sensitivity +Voo = 4.5V to +5.5V, Vog = -18V aA From +Vog Poles +2 Ail input bits high, Measure Io, -8 8 -a 8 + Voc = 12V to 18V, -Veg = -18V Posles +2 All input bits low, Measure Io, +Vog = 12V to 18V, -Vog =~ 18V Pgs lest All input bits high, Measure Io, -6 38 -8 8 + Vee = 18V. -Voo =~ 12V to -18 Pgs lps -1 All input bits iow, Measure lo, ower Supply Sensitivity +Voc = 18V, Veg = -12V to -18V From Voco All input bits high, Measure Io, BA Psstrs-2 +Vog = 1BV, Voc = -4.5V to -5.5V Iger = IMA -2 2 -2 2 All input bits low, Measure To Pog Ipg--2 +Voc = 18V, -Vec = -4.5V to ~5.5V IRep = IMA 11-445 8/89, Rev. A2 DIGITAL-TO-ANALOG CONVERTERSPMD JM38510/11301/11302 JAN 8-BIT MULTIPLYING D/A CONVERTER ELECTRICAL CHARACTERISTICS at +Vcoc = +15Vde; Source resistance = 50 ohms; Iper = 2.0mA; Figure 1; Ambient temperature range = -55C to + 125C, unless otherwise noted. 01 LIMITS 02 LIMITS PARAMETER SYMBOL CONDITIONS MIN MAX MIN MAX UNITS Supply Current From + Voc leet All input bits high 0.4 3.8 0.4 38 mA Supply Current From Veg lee - All input bits high -7.8 -0.8 -7.8 ~0.8 mA Propagation Delay Time, toy Figure 2, Measure Vo 6 60 6 60 ns High-to-Low Level Propagation Delay Time, tet Figure 2, Measure Vo 6 60 6 60 ns Low-to-High Level Reference Amplifier Input dio/dt Figure 3, Measure Vo 15 _ 15 _ mA/us Slew Rate Ty = 25C Settling Time, su Figure 2, Output within 1/2 10 135 10 135 ns High-to-Low Level Ta = 25C LSB of final value of Io Settling Time, tsty Figure 2, Output within 1/2 10 135 10 135 ns Low-to-High Level Ta = 28C LSB of final value of Io DAKE KEINE COCGEALO 13 +15V MSB LSB G.01nF = REFERENCE D/A CONVERTER VOLTAGE OUTPUT __| Ka D/A CONVERTER {SEE NOTE 1} 125) +10V. REF i 10k2 +0.02% 30.01% (SEE NOTE 2) Oper I 0.1:F = =" 200k2 r i a WA a i = O+15V iL O-168V O.01uF 8 kl MSBI 5k -_| KS 5 |e |7 |s jo o.01%e 2. Bk? + A Y " BkS ono. 0.01% 0.01% D.U.T. Lom (i)}-o k38 Mm38510 15 #10104, Be rt 0.01uF of 5% 3 fe fr 15 Posy NOTES: = 10k q # Ou 1. THE REFERENCE D/A CONVER- 0.01% q L iL TER SELECTED SHOULD HAVE WAY TF A RESOLUTION OF 8 BITS OR O.1uF MORE, AND A LINEARITY OF 4 0.015% OR BETTER. < 2. THE VOLTAGE REFERENCE SZ 10KD 200k52 SHOULD HAVE AN ACCURACY $ 0.01% 1% OF +0.02% OR BETTER. 3. ALL RELAYS ARE SHOWN IN 4 = = THEIR NON-ACTUATED STATE. = = Vec +VCC - - 12 tt 15) 4 Figure 1. Test Circult For Static Tests +5V FOR Vout ov FOR Vout Vout SkQ VIN 5 {6 |7 [a |9 |10)11/12 4 4 Tk mav- -- 2002 ut. VIN te < 10ns 1k 15 2 av 20082 13 16 3 1 di, AV_ = mA dt GAKNY At At us 15pF av --- a5v Vout Vout OR Vout OtuF | 10eF [| Jour] 10uF = hr Me TANT A Sh ltd v he +15V ~15V Figure 3. Test Circult For Slew Rate, Device Types 01, 02 11-446 8/89, Rev. /JM38510/11301/11302 JAN 8-BIT MULTIPLYING D/A CONVERTER VL (SEE NOTE 1) _L sour TT 10V TANT O,1nF (SEE NOTE 2) {SEE NOTE 3) O.1uF Qi 2N22224 REF = 10V SkO oY >= 0.01uF TE O.1pF v vw os +15V0 --15V Vout TURN-ON OPTIONAL WITH FET PROBE a2 2N2222A ' | | I 1X PROBE I Vout | 2 15kQ I ! NOTES: 1. FOR TURN-ON Vi = 2.7V; FOR TURN-OFF V, = 0.7 2. MINIMIZE CAPACITANCE AT THIS NODE BY USING SHORT RUNS AND ADEQUATE SPACING BETWEEN RUNS. 3. DIGDES MUST BE SCHOTTKY TYPE (MBD 501 OR EQUIVALENT}. BANDWIDTH OF OSCILLOSCOPE USED FOR WAVE. FORM MEASUREMENT SHOULD BE SOMHz MINI- MUM; SATURATION OF PREAMP MUST BE AVOIDED. | th << ty = ty < 10ns '1/2LSB le rene TUAN-OFF 1/2LSB = 4mV "igure 2. Test Circuit For Propagation Delay and Settling Time, Device Types 01 and 02 3URN-IN devices supplied by PMI have been subjected to burn-in ver method 1015 of MIL-STD-883 using test condition C or 3st condition F with the circuit shown in Figure 4. +1BV 9 dH OUT. = 9K +t B% = 0.001nF, SOV =O.014F, 50V 7 RI 1 o c2 c -18V L c2 Figure 4. Test Circuit, Burn-in and Operating Life Test 11-447 8/89, Rev. A2 DIGITAL-TO-ANALOG CONVERTERS