REF01RE/883

REF-01 AD | Alldatasheet

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FEATURES +10V output which can be adjusted over a +3% range with © LOWNOISC eee... eeeeeeeeeeeeeeeeeees 30,Vpp Max with an improved bandgap design. Low cost, low noise, and © No External Components voltmeters. Full military temperature range devices with © Short-Circuit Proof screening to MIL-STD-883 are available. For guaranteed © MIL-STD-883 Screening Available long-term drift see the REF-10 data sheet. © Available in Di ie Form PIN CONNECTIONS ORDERING INFORMATION ' Ne —_—Sanaeaee ‘s PACKAGE ne G FeInc Vg MAX CERDIP PLASTIC LCC TEMPERATURE ne GY [=] vour (my) __To-29 &-PIN PIN 20-CONTACT RANGE vin2 svour GND [2| fe] rein 330 -REFOIA* = REFOIAZ® — MIL

330 REFOIE) —-REFOIEZ = = com nes Sram EPOXY MINI-DIP

250 REFOWW* © REFOIZ* REFOIRC/863 MIL 4 (P-Suftix)

250 REFOTH) = REFOIHZ —-REFOTHP — com GrQuND 8-PIN HERMETIC DIP

2100 REFOIC) — REFOICZ — - coM 10.99 ffl 2100 - - REFOICP - XIND- (Z-Suffix) 2100 - - REFOICStt - XIND (J-Suffix) 8-PINSO * Fordevices processed in total compliance to MIL-STD-883, add /883 after part gggg¢ (S-Suffix) number. Consult factory for 883 data sheet. = = + Burn-inis available on commercial and industrial temperature range parts in ne f. | EI a) nc CerDIP, plastic DIP, and TO-can packages. y ft For availabilty and burn-in information on SO and PLCC packages, contact te e a Ne REF-O1RC/863 your local sales office. ‘ tec ne 2 a ‘cur (RC-Suttix) iENERAI ne we Gl L DESCRIPTION fetohokere The REF-01 precision voltage reference provides a stable ges i g SIMPLIFIED SCHEMATIC — — — = © INPUT Re 7 Tou ; oe 08 tke on ‘ra 815 - pS nl 09 ore SF 012 —Kas Aor | “ Cy can are on? Ris 6 Ro Ra <4 ay 9 ~ 50482 oy ‘ozo w 123 mmm aN 20 Re REV. 8 ROUND Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its which may result from its use. No license is granted by implication or Tel: 617/329-4700 Fax: 617/326-8703 Twx: 710/394-6577 otherwise under any patent or patent rights of Analog Devices. Telex: 924491 Cable: ANALOG NORWOODMASS

ABSOLUTE MAXIMUM RATINGS (Note 1) Junction Temperature 7) saesecsaseerssensssesenseese “BOC tO +150°C REF-01, A, E, H, RC, All DICE senses sevserseeseee 4OV 1A, E,H,RC, seessanenennnnecnnanencennneent PACKAGE TYPE @,(NOTE2) 9, UNITS PEF-O1 Cossssssssstssesstssttnsssstnseesssssentestesesstneesetsse SOV eI Output Short-Circuit Duration Too) (to Ground Of Vi) -..-sessseeerssesseee sotsseeesaeene Indefinite 8-Pin Hermetic DIP (Z) 162 26 “Cw Storage Temperature Range 8-Pin Plastic DIP (P) 110 50 “Cw P Package vesssssesssssnsesneesnerensermneeneeees —B5°C 10 4125°C. @-Pin SO (S) 160 “4 =cW Operating Temperature Range “oContactPLCC(PC)s”~<“~*~*ésSC‘CON’SN(C‘#@SD “Cw REF-01E, REF-01H, bide i 2 pi 1. Absolute maximum ratings apply to both DICE and packaged parts, unless device in socket for TO, CerDIP, P-DIP, and LCC packages: 6,, 1s specified for device soldered to printed circuit board for SO and PLCC packages. ELECTRICAL CHARACTERISTICS at Vin =+15V, Ta = 25°C, unless otherwise noted. ee REF-O1A/E REF-01/H PARAMETER sYMBOL CONDITIONS MIN ‘TYP MAX MIN TYP MAX UNITS Output Adjustment Range AVtrim Fp = 100 +30 +33 = +30 +33 - % Output Voltage Noise enp-p 0.1Hz to 10Hz (Note 6) - 20 30 = 20 20 1Yp-p Line Regulation (Note 4) Vin = 13V to 33V bond 0.006 0.010 =_ 0.006 0.010 IV Load Regulation (Note 4) 1.=0to 10mA — 0005 0008 = — —0.006_—0.010 eA Turn-on Settling Time ton To +0.1% of final value = 5 = = 5 = us Quiescent Supply Current Igy No Load _ 10 14 = 1.0 14 mA Load Current I 10 a = 10 2 - mA Sink Current Is (Note 7) -03 -05 - -03 05 = mA Short-Circuit Current Isc Vo=0 - 30 = - 30 - mA ELECTRICAL CHARACTERISTICS at Vin = +15V, -55°C <Ta<+125°C for REF-01 A/E, and 0°C < Ta <+70°C for REF-01 H and I, = OmA, unless otherwise noted. REF-O1A/E REF-01/H PARAMETER SYMBOL _ CONDITIONS MIN TYP MAX MIN, TYP MAX UNITS Ouput Voltage Change with ay, OCS TrS+70°C — 002 0.06 — 07 07 % Temperature (Notes 1, 2) oT ~55°C S$ Tas +125°C — 006 0.15 - 0.18 = 0.45 Output Voltage _ _ Temperature Coefficient TCV (Note 3) 1.0 85 10.0 25.0 pom/?C Change in Vo Temperature Coefficient with Output p= 10k - oF - -— 07 = ppm/%e Adjustment Line Regulation OCs Ts +70°C - 0.007 0.012 _ 0.007 0,012 aN (Vin = 13V to 33V) (Note 4) 66°C < Tas +125°C - 0.009 0.015 - 0.009 0.015 Load Regulation OCSTASt70°C - 0.006 0.010 = 0.007 0.012 mA (I = 0 to 8mA) (Note 4) 55°C < Tas +125°C = 0.007 0.012 _— 0.009 0.015 NOTES: , 1, AVor is defined as the absolute difference between the maximum TCVo {0° to +70°C) = Sore output voltage and the minimum output voltage over the specified temperature range expressed a8 & percentage of 10V: prove ss" to-v136r0) = AVOTICSS" to 4125°C) Vor =| 00 and TCVo (-85° to oe - 4, Line and Load Regulation specifications include the effect of seit heating. 7. During sink current test the device meets the output voltage specified -2- REV. B

ELECTRICAL CHARACTERISTICS at Vin = + 15V, Ta = 25°C, unless otherwise noted. REF-01C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Output Voltage Vo t= 0mA 990 10.00 _10.10 v Output Adjustment Range AVteim Rp= 10K0 +27 +33 - % Output Voltage Noise enp-p O.1Hz to 10Hz (Note 6) - 25 35 BVp-p Line Regulation (Note 4) Vin = 13V to 30V — 0.009 0.015 wv Load Regulation (Note 4) I,=0to ama — 0.006 0.015 ima Turn-on Settling Time ton To +0.1% of final value = 5 = xs Quiescent Supply Current Isy No Load _- 10 16 mA Load Current in _ _ 8 a ~ mA Sink Current Is (Note?) 03-05 - mA Short-Circuit Current Isc Vo=0 - 30 = mA ELECTRICAL CHARACTERISTICS at V,,, = +15V°C = T, = +70°C for REF-01CJ, CZ, 40°C < T, < +85°C for REF-O1CP,CS, unless otherwise noted. REF-01C PARAMETER SYMBOL CONDITIONS - MIN TYP MAX UNITS ‘Ouput Voltage Change AVor (Notes 1 and 2) - 014 0.45 % with Temperature Output Voltage _ Temperature Coefficient TCVo (Notes) 20 be Pem/°C Change in Vo Temperature Coefficient with Output Ry = 10k - 07 - ppm/% Adjustment Line Regulation (Note 4) Viv = 13V to 30V — oon 0.018 WV Load Regulation (Note 4) 1,=0to5mA — 0.008 0.018 w/a, NOTES: 1. AVoris defined as the absolute difference between the maximum output Tove = Svor voltage and the minimum output voltage over the specified temperature 0 FOC range expressed as a percentage of 10V: 4, Line and Load Regulation specifications include the effect of self Vaaax— Vs i Vor =| YMA Man | 400 heating. oT | 10 | 5. Guaranteed by design. 6. Sample tested. 2. AVoy Specification applies trimmed to + 10.000V or untrimmed. 3. TCvp ls defined a8 Vor divided by the temperature range, le., 7. During sink current test the device meets the output voltage specified, OUTPUT ADJUSTMENT BURN-IN CIRCUIT 9 stev nv vin Vin Vo}2—-o——0 outrur REFOY nEF-O1 | no, cd 04:2 ono }-18v + also be set to exactly 10.000V, or to 10.240V for binary = applications. The REF-01 trim terminal can be used to adjust the output Adjustment of the output does not significantly affect the voltage over a 10V +300mV range. This feature allows the temperature performance of the device. The temperature system designer to trim system errors by setting the refer- coefficient changeis approximately 0.7 ppm/°C for 100mV of ence to a voltage other than 10V. Of course, the output can output adjustment. REV. B -3-

DICE CHARACTERISTICS (125°C TESTED DICE AVAILABLE) Coke); Fy pe, ail if 2. INPUT VOLTAGE (Vin) pr Wa com 4, GROUND ped a jg 5. TRIM a ES — 6. OUTPUT VOLTAGE (Your) a mika Ao F DIE SIZE 0.074 x 0.048 inch, 3652 sq. mils (1.88 x 1.22 mm, 2.29 sq. mm) WAFER TEST LIMITS at Vin = + 15V, Ta= 25°C for REF-01N and REF-01G devices; T, = 125°C for REF-O1NT and REF-O1GT devices, unless otherwise noted. (Note 1) eS REF-OINT REF-01IN REF-01GT REF-01G PARAMETER SYMBOL _ CONDITIONS uMIT uMit Limi LMT —_UNITS _ 10.05 10.03 10.10 10.05 VMAX Output Voltage Yo neo 9.95 997 9.00 995 MIN Output Adjustment Vesim Rp=10k0 - +30 - +30 % MIN Range Line Regulation Viu= 13V to 93V 0.015 0.01 0.015 01 W/VMAX NOTE: Electrical tests are performed at water probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not ‘quaranteed for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing. TYPICAL ELECTRICAL CHARACTERISTICS at Vin = + 15V, Ta = 25°C, unless otherwise noted. ee REF-OINT REF-CIN REF-01GT = REF-01G PARAMETER SYMBOL _ CONDITIONS TYPICAL __ TYPICAL TYPICAL TYPICAL _UNITS. 1, =0to 10mA Output Voltage Noise enp-p O.1Hz to 10Hz 20 20 20 20 pp Turn-On Settling To £0.1% of Final Value , i ton NL et@ 128°C 18 50 5 50 as Quiescent Current ley No Load, NT, GT @ +125°C 14 1.0 14 10 mA Load Current in 2 a a 2 mA Sink Current Ig -05 -08 -05 -05 mA Shon-Circult Current __Iso Vo=0 30 30 30 20 mA Output Voltage m Temperature Coefficient TCVo % ° had 10 Pomc NoTE: 1. For+25°C specifications of REF-O1NT and REF-01GT, see REF-OINand REF-01G respectively. -4- REV. B

TYPICAL PERFORMANCE CHARACTERISTICS LINE REGULATION Notseee BANDWIDTH (bt Hz OUTPUT CHANGE DUE TO vs FREQUENCY TO FREQUENCY INDICATED) THERMAL SHOCK / a oe Sheteteetaeea| fom|{ [TT | I | Poa OT a cae oe i. | NN 2 IP eo be “COT. LCI" passes [| NORMALIZED LOAD NORMALIZED MAXIMUM LOAD CURRENT REGULATION (Al, = 10mA) LINE REGULATION vs INPUT VOLTAGE vs TEMPERATURE vs TEMPERATURE “[cogeeunrtomes] | “TTT )§= to cts) eee wT Vs etl TTT WUE rT eT A | BLL UE TT gif Leet PA Eee eee i — a Ma Ltd POO SE) to LI de MAXIMUM LOAD CURRENT QUIESCENT CURRENT vs TEMPERATURE vs TEMPERATURE i EXGSEREn - a ELLEN A et ie LTT TNT eT | : EH HH pee TEHEEEEH : vay 8 ae te ew wa te ‘ae www he REV. B _5-

TYPICAL APPLICATIONS A/D CONVERTER REFERENCE D/A CONVERTER REFERENCE “5v ANALOG $2 sa8y +19 dros asv 7 cour “o $ ° xe. my Jo ord 8 s 504 oy * “e sea f 0000 5 99990000 Ww we | REFO 5 hg aa ory is La DP Hu q . we Tp co Cc . 7 Rig o 0) paces S = = : ve vce vic, Py ry ow} Seer sor ©

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+ i 3 3 +6 sot av -Bv = = iy ae Ho Bo hebhehrfe fs fe fsb — senuat 1 ‘yaso2 ° CoNnecr “START To Bi B2 BS B4 BS B6 B7 Bs OE ae rota CONVERSION COMPLETE” SS srarro—Qy “iecisren FOR CONTINUOUS CON. POS.FULL-SCALE-1L88 1 1 1 4 1 1 1 1 +4960 oF . versions ZERO—SCALE 10 0 0 0 0 © 0 0.000 Scion TosocK ! D COMPLETES INPUT S 20M NEG.FULL-SCALE+1LSB.0 0 0 0 0 0 0 1 ~4,960 NEG. FULL-SCALE 0 0 0 0 0 0 O © -8.000 +10V REFERENCE PRECISION CALIBRATION STANDARD 9 *15v. vw |, ov ——> 1.1m 2 5 Tw Te . no, 1048, Vo| ) a or $ 100000 " =w mm 008s =v [ ono, > ‘3 ry = “Vv CURRENT SOURCE CURRENT SINK wv VOLTAGE COMPLIANCE: -25V TO +3v Qlour VOLTAGE comPLiaNce: -3v TO :26v 2 2 Vin vi vol® mle REFO nero 5 s raov 5s ram Flour 2M sma ta —O Se tgyy 120 sama no cno a fe ‘our O-15v -6- REV. B

PRECISION CURRENT SOURCE REFERENCE STACK WITH EXCELLENT LINE A current source with 25V output compliance and excellent REGULATION output impedance can be obtained using this circuit. REF-01 Three REF-01’s can be stacked to yield 10.000, 20.000, and @keep the line voltage and power dissipation constant in 30.000V outputs. An additional advantage is near-perfect line device @: the only important error consideration at room regulation of the 10.0V and 20.0V output. A 32V to 60V input temperature is the negative supply rejection of the op amp. change produces an output change which is less than the The typical 34V/V PSRR of the OP-02E will create an 8ppm noise voltage of the devices. A load bypass resistor (Rp) change (3uV/V X 25V/10V) in output current overa 25V range. provides a path for the supply current (Igy) of the 20.000V For example, a 10mA current source can be built (R = 1k) regulator. with 300MQ output impedance. In general, any number of REF-01’s can be stacked this way. For example, ten devices will yield outputs of 10, 20, 30... 25V 100V. The line voltage can range from 105V to 130V. However, Ro = ——————_ care must be taken to ensure that the total load currents do 8X 10-6 10mA. not exceed the maximum usable current (typically 21mA). Q +50v ‘32V to 60V TRIMMED 2 2 OUTPUTS hy, vw Vin vl 7 seo @ to 0K no, eno. el | Vin Vo Vin 20.000 REF-O1 h Yo) ° c © Can | wr | | snp, TRIM 10k

2 GND,

Vin Jo a rw.000v Yo REF-OT | fp Vo=0 TRIM ros, 68K @ r) ne~ 10'5sec b-sv ont = SUPPLY BYPASSING For best results, it is recommended that the power supply pin is bypassed with a 0.14F disc ceramic capacitor. REV. B -7-