HS9516 APITECH | Alldatasheet

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COMPLETE 0.0008% ACCURATE i

FEATURES

@ True 46-bit (£0.0008%) linearity error Full 46-bit resolution (4 part in 65,536) ql B® No missing codes (16-bits) 0°C to + 70°C carers i ™@ Six user selectable input ranges wages? < @ Completely self-contained @ Paralie! data output saul cae @ Low full scale drift 1Qppm/°C (max) reel Ack DESCRIPTION ee Nee The HS9516 is a 16-bit successive approximation osteo analog to digital converter in a 32 pin triple DIP vi vy “yheet package. The 9516 is completely self-contained : with clock, reference, comparator, successive ap- | proximation register and low power 16-bit DAC. It q converts in 100 microseconds on 0 to +5V, 0 to +10V. 0 to +20V. #2.5V, +5V and +10V input The HS9516 is available with 14-bit (+0.003% FSR), | and 2's complement formats. Short cycle and inter linearity. The B versions are fully screened and nal clock rate control may be externally adjusted to tested to MIL-SID-883C and are packaged in a provide less conversion time at lower resolutions. hermetic 32-pin DIP. | FUNCTIONAL DIAGRAM | cLock Rate status our “Cournot 30 3 | po START CONVERT 1 Os 21 bi 2-1 DIG GNo 124 a sy) He] av 215 pe snnenee S20 2-3 EEE 9 38 2 Coo S27 att an ry [8 25 2-13 Four 7 HEE 2 mer oul scacS eee eee poo BBE LTT I LTT aw sd ov 140 V COMPARATOR SUMMING JUNCTION 16 L 9-43

: Cypecai @ +25°C and nominal suppy votages) move. = 56C-§ CC _S9S16'S_HSSSTEC-4 __HS9516B-6 _HS95168-5_HS5160-6 ANALOG INPUT : ee Nomnal input otage Ranges BV, 1V.20V, 226V. 2 5V. 3 10¥ ; 7 : ; ! ‘Absolute Max Input Votage 425 : : : ; : Input moedance 2.5K9.0n SV ranges. SK on 10V : : : : : ‘anges, 10K Qn 20V ranges \\ Input Ceeusty Setting Tene owset for Wi ated accuracy ater . . . : . Fh analog change ] piciratourpuTs Daia Coding ‘Unipolar 16:bits benary . . . . 7 Boo Oiset nary, 2's complement : : : : : satus Our TH = converson in process. goes ow : : . : : SOnsoc belore LSB stable Loge“ Votage 2.4vmnto SV : : : : : Loge 0 VoRage 0 minto.0 4V max : : : : : Mav Loading 2esd TTL loads, each output : . ' : : Sian Convert Posie pulse. SOneec man wath : ; ; ° ‘rates conversion on taing ecge Must remain ow dung conversan. Short Cycle Mrenablesconerson Musibe vedio * : : : : loge sup for Tet conversion and toot N + for N on convorson Logic" Votage Dinan tg § SV max : : : : : Lome 0° Votage OSV mnt 0.8V max : : : : : eadng TLPTTU toad max each not : : : : : POWER REQUIREMENTS 7 15V Sunoly ange THe 5 To > : 5 ; 5

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15V Supply Flange = 18V = 10% : : : : : = 19 Supp Curcera 30mA max : : : : : 5V Suppy Range +5 + 10% : : : : : {Sy Supply Cuneru Goma max : : : : : Total Power Osepation 12W max : : : : : nerenence oureUT votage Tov 2 10% > : = 5 Ma Loading ‘SIMA : . : : : ACCURACY, - . | Quanizaton alse = > : ; ; Scale Factor Ere £0 196 max’ : : . : : Zero stor (Unipolar or Bipolar) 0.19% FSR max : : : . : Ditlerential Lineanty Error i (ool FSA, mond 400015 40003 +0006 0.0015 20003 +0006 i No Missing Codes? iets Toisas tabs ” " Integra Leary Error Pool FSR man) +-0.0008 yp 200015 20003 £000081yp —=«-=00015 £0000 : 0.0015 max $0003 +0006 {0005 max 0.003, £0006 Nowe opp AT ise : : : : . : CONVERSION TIME? 100 sec max : _ : : : ‘Scale Factor Tempco +t 10pprv°C max . . - . . Zero Tempco Unipolar 200m FSRUSC : : : : : Bipoar E5ppm FSAIC : : : : : Datorentiat ines $o'depm FSRUEC rox : : : : : Grange m Abschto Accuracy wah Grange n Power Supply Voltages ev 0.002066 A Vg max : : : : : fisv ‘o.0028H% AVE max : : : : : t5v Doozsene Ave max : : : : : ENVIRONMENTAL LIMITS a Operating Temp Range 0°C to + 70°C . 7 = 55°C to + 125°C ~ - Storage temp Range “S580 85°C : : sect 150% ” PACKAGE, Case Gas A Seectealens wire as HS WIECE “"Specheatant same at HS 951686 9-44 4 Te | | ° , Q gz 5 2 33 3060 go = S aBoe § za

PACKAGE OUTLINE APPLICATIONS INFORMATION OPTIONAL OFFSET AND GAIN ADJUSTMENTS

1.155 MAX 7 Om mr sours

po ea" | DIMENSIONS ince ‘rv { ves 2300 | . 020mm 7 IMATES PN Gon) | -| oes GAIN ADJUST CIRCUIT MIN ADJUST RANGE = +0.2% FSR 7 We | oP Unipolar & Bipolar: Apply + FS. — 3/2 LSB analog in- : : as | put and set the potentiometer for a digital output that : : 44823) | : 3] e052 sate Se ee, : : ; rorview Casas OFFSET ADJUST CIRCUIT MIN ADJUST RANGE = + 0.2% FSR Unipolar: Apply + '/2 LSB analog input and sel poten: PIN ASSIGNMENTS tiometer for a digital output that alternates between FUNCTION FUNCTION Bipolar: Apply + "2 LSB and set potentiometer for & [1 | stant convert CLOCK RATE CONTROL digita! output that alternates between 1000...0 and [2 [snorrevere an fee 1000 [afew Te [srarusour |) CONNECTIONS FOR VARIOUS INPUT RANGES wournance [Sem | "te nores ; [ie Tooano [ay [eww | CLOCK RATE CONTROL f [ie [eovnror [Te Peunaas J se [is [ssammosoncron_[w [aero J “ TIMING - ADJUSTMENT RANGE IS 50; sec to 2001.sec —ay— at 16-BiT RESOLUTION CONVERT ‘ oman The HS 9516 clock rate is set by the factory for a. con version time of 100,sec. 1.€. Pin 32 lett open. For ee higher or lower clock rates. connect Pin 32 to a status - multi-turn potentiometer as shown above «ane COMVERT COMMAND MUST STAYLOW GROUNDING AND POWER SUPPLY DECOUPLING Connect Analog GND to Digitat GND at package pins. ona ser [wer [ser | wer If not possible, connect yt" tantalum capactor in | Leowttisro [a foe [ona [one | Faz] parallel wih a 0 tw! corame capacitor between Analog and Digital GND pins. Decouple + SHORT CYCLE CONNECTIONS 5 7 cu = 15V supplies to Analog GND and +5V supply to Digital GND at package pins with 1, f tantalum and 0. tf ceramic capacitors Non potanzed 9-45

INPUT VOLTAGE RANGE INPUT VOLTAGE RANGE [se se ores or 08 ooz0v [Sani 2999850 3 9977 oy [eeooseeaseeeee0s | -ociamy 7a96v 2900000 399867 000000000000000” | 2 aoogav a aaa sores 7 TYPICAL CHARACTERISTIC CURVES MiRTCEELESRELOUGEO CISTOTEECEOEES vole HF ee SE TTTTEET gow : kL ge i HH —— PRE RIECEHH E ALY] Me 5 Roush i g ol LN ye + Bos ee ae Beh wBwndin ehaidady ide de Tritt Beal FT een i rE Tenth ree tes GAIN DRIFT VS. TEMPERATURE 2 304s 6 7 8 9 wT 2 19 te 1 ! CONVERSION TIME VS. CONTROL VOLTAGE, Ta- «25°C = | ‘ OTE: CONVERSION TME WiLL BE 100 05 MAX IE VOLTAGE TOW 325 ge oo PEN, AND TYPICALLY 200.96 IF PIN 32 1S AT BV (GROUND). Ss 1 1 emo; ra al $s rewwenarane 6 Ss ~ rt SF 901;-— WoT yt 0 Tore a g Boo ems cones ay ; Fageeees aaeeet! : esas p POTNZ SH At eae BE Lt t-N momssmccoues Koos i: - ate dot ated aaa mas whet? TY ane +h - wet to ae | ewe ti IE § 2000125 ad BOBO 00120 Tad 160 Ted 200 100 thie 10K Hz 00k Hz HS 9516-6 DIFFERENTIAL LINEARITY VS. CONVERSION TIME POWER SUPPLY REJECTION MODEL OESCAPTON CMO OESORPTION HS9516C:6 — 16-Bit ADC win +0.001% integral Linearity, 0°C to 70°C ; ORDERING HS9516C-5 16-8 ADC with +0.00154% iagral Lineariy, °C 10 70°C | INFORMATION HS.951604 s.84 ADC wih $ 000305 negra! Liway HC 1 7% HS 9516B-6 18-84 ADC with +0.001% integral Linearity, ~ $5°C 10 +e HS 95168-5 16-Bit ADC with + 0.00159 Integral Linearity, - $5°C 10 41260 6 HS 951684 16-8 AOC with 0.003% Integral Linearity, ~ 55°C 10 + 125° Reet Be wn 1.0086 mega nny, = °C 0 HE 9-46 3