AD7501KD AD | Alldatasheet
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Technical content
| DEVICES 4/8 Channel Analog Multiplexers
FEATURES
DTL/TTL/CMOS Direct Interface Power Dissipation: 30uW Roy: 1702 , Output “Enable” Control AD7503 Replaces HI-1818 ew j GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS The AD7501 and AD7503 are monolithic CMOS, 8 channel (T, = +25°C unless otherwise noted) analog multiplexers which switches one of 8 inputs to a Vop “GND... esses. a aay common output depending on the state of three binary ad- : dress lines and an “enable” input. The AD7503 is identical ’g5 GND von cence eee e eee LTV The AD7502 is a monolithic CMOS dual 4-channel analog Switch Current (Ig, Surge) of 8 inputs. Power Dissipation (package) The AD7502 is an excellent example of a righ breakdown 16 pin Ceramic DIP CMOS process combined with a double layer interconnect for Up to +75°C. os eee eee ee eee) 450mW high density. Silicon nitride passivation ensures long term Derates above +75°C by... eee eee ee 6mW/E stability and reliability. 16 pin Plastic DIP AD7501, AD7503 Operating Temperature 9 & % @ Plastic. 0 eee eee eee ee OO 75°C DECODERTOFIVER | iB iP 0 Ves 1 1 1. Do not apply voltages higher than Vpp and V; any other terminal, especially ce 4 | when Ve, = Vop -0V all other pins should bea OV. L 4 an -f —-4 2, The digits! control inputs are zenet protected; however, permanent damage may or Sonn n nn $ occur on unconnected units under high energy electrostatic fields. Keep unused AD7502 wo PIN CONFIGURATIONS (Top View) “Yoo ox} [DTL/TTL To GwOS LEVIL TRANSLATOR our Be] 1 AO Ves Yoo St OUT S28? St aD Vos Yoo 1 TN S253 SA cwod pecooenioiwen —_] | fe) Ps) (4) F) FAVE] fo] >] fro) FY Pe] fo) Fd (] fro] [9] l ' 1 1 gt tt vad] YON AS | . EoF E-F Oe JOEY OE AAT Agee our st se SUT AoW eT SS MM NOS 7 BS ay oe 38 SWITCHES AND MULTIPLEXERS 537
SPECIFICATIONS (Vipp = +15V, Vg = -15V unless atherwise noted) OVER SPECIFIED TEMP, RANGE PARAMETER VERSION! SWITCH ens" AD7501, conprtion | AD7501, AD7503 ‘AD7502 ‘AD7503.—AD7502_| TEST CONDITIONS ANALOG SWITGT Row All oN 1702 typ, 3002 max * 10V < Vg < H10V Ron YS. Vs All ON 20% typ : lg = 1.0mA Ron vs. Temperature All ON 0.5%/°C typ . Vg = OV, Ig = 1.0mA ARgw Between Switches All ON 4% yp . Roy ¥s. Temperature Between Switches All ON £0,01%/°C : _ _ Is 1K OF? | 0.2nAtyp,2nA max * 50nA max * Vg = -10V. Voyy = +10V and $ ore — | O5nA max . SOnA max * Vo = $10, Voyy = -10V four JK OFF TnA typ. 10nA max O6nA typ, SnA max| 250nA max 125nA max| Vg = IOV, Voyy = *10V and Vg = +10, Voyr= -10V s corr | snd max 3aA max 250nA max 125nA max} AD7301: Enable HIGH AD7502, 03. Enable LOW our — 51 LK ‘ON 12nA max Tad mae 300nA max 175nA max] V5 = 0 s ON 5.5nA max RSnA wax 300nA max _175nA max DIGITAL CONTROL Vint. All O8V max * Vins 7 - jovani Now 2 —_ K,$ 24V min * Qe 3pF 9p : - a DYNAMIC CHARACTERISTICS" ton all 0.8us typ : Vyy = 0 to +5.0V torr All O.8us typ ‘ (See Test Ciccuit 2) G All Orr Spr wp ° ~ Cour All OFF — | 30pF yp 15pF ty> Gour All ore | 0.5pF yp * yg Between Any Two Switches All ore O.5F typ . POweR SUPPLY — op LK WA typ, 10QKA max Al Digital Inputs Low Iss 1K WA typ, 10QNA max * Op 8 500uA max . SODA max * Ks s 500A max . SOOHA max * ‘bp ik 200HA typ, 500HA max > - All Digital Inputs Tigh Iss JK IMA typ, 100HA max * lop s BOOKA max : BO0RA max * Ke s BOOKA max . BOOKA max * NOTES “Same specifications as AD7501 and AD7503, JN. KN versions specified for 0 to 475°C; JD, KD versions for ~:5°C to 485°C; and SD versions for -55°C to +125°C. 1 pullup resistor. typically 12k? i required to make the AD75 1), AD7502J and AD7503) compatible with TTL/DTI levels The maximum value is “eermined by the Output leakage currens ofthe driver gate when in the high sate AC parameters ae sample tested to ensure conformance to specifications Specifications subject to change without notice TRUTH TABLES ORDERING INFORMATION ~~ AD7501 AD7503 Plastic Ceramic Operating Ay Ay Ag Ey “ON” Ay Ay Ag Ey “ON” (Suffix N)_ | (Suffix D) ‘Temperature Range oo oO Ff 1 oc oOo oO TF AD7S501JN o o 1 1 2 o ¢ 1 0 2 AD7501KN oC o 1 0 41 3 o 1 0 0 3 AD7502)N Oto 475°C o 1 1 1 4 o 1 1 0 4 AD750:KN 1 0 0 1 5 1 €¢ 0 0 5 ‘AD7501jD 1 0 1 1 6 1 ¢ 1 0 6 AD7501KD ° 5 1 1 0 1 7 1 1 0 0 7 ‘Ab7503yD | ~25°C to +85°C 1 1 1 1 8 1 1 1 0 8 AD7503KD x X X 0 None xX x X 1 None AD75015D 7 y ‘Ap7503sp_ | ~35°C to #125°C AD7502 AD7502)N 0 to 475°C AA “Ol AD7502KN “on” aK
0 T&Ss ‘AD7502KD | ~25°C to +85°C
o 1 1 286 —_- + + 1 00081 387 AD75028D | -55°C to #125°C 1 1 1 4&8 ~ XX 0 None
538 SWITCHES AND MULTIPLEXERS
- Ron As A Function Of Switch Voltage (Vg) wo . 20 ~I oe Pp oS aan os oe = meee | | i a a a a 68 WO At Different Power Supplies At Different Temperatures 2, Digital Threshold Voltage (Vint VINL! Vine Vinwe finn View (¥) 18 iz (oo | Iss] - “ SSS ao Se SSH 10 | - 1 —|-FI oof jf | f | | of t wi | T= 02 | ADTO2K/ADTSO2S- + x T AD7502K/AD75025, oO 2 4 6 8 10 2 16 6040 20 oO 20, 40, 60 80 100 120 vs. Power Supply vs. Temperature 3. Ton: TORE 4. Power Dissipation a SSS Fal ro} —] Ty = 128C oe as Hy aE an I} aes ane tte eel " Sep] TT A oa on a tA y ia . rt HE il “7 A | oa fe —_}— no be L pT PINs) {i | EA iano i hy it ai A [i ol. TP TAT i vs. Digital Input Voltage vs. Logic Frequency (50% Duty Cycle) SWITCHES AND MULTIPLEXERS 539
TYPICAL SWITCHING CHARACTERISTICS TEST CIRCUIT 1 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). Vow sy 16-PIN CERAMIC DIP (SUFFIX D) D701 — tL (Re | oa oar cxoot DECODERTORIVER | = “eed Pree | |, __ sansa seas, (Bu) 4 oe L —f—|—J oma eon) J ! oc wes ~ = ‘corsa © “ow wae Gone aT oasecan Aus/DIV 1ys/DIV ,, SS | ERASE «= 16-PIN PLASTIC DIP (SUFFIX N) im in oov SESREEEE oo SRE ERRRanae Sees 4—§, vor Sel, ozstaan ovov Fn 2 ovo one Vy = -10V, Vp = 10 Vy = H10V, Vp = ~10v oman Bae 7 ~ | fini by 1 TEST CIRCUIT 2 22808 id Vw Tow COSI dom aA) noveo1 a L240 no. OERTIED BY DOT On WoTeH r= t= —t-1 aie \\ BONDING DIAGRAMS ono DECODERTDRIVER We TTL | aprso1 he ceed 97 | @ 8600005 L =P Vout! ea om om 70 “ BESO oO Ius/DIV 1yus/DIV Vn pt Vm PET AD7502 _—_ sviow) senna (view pit BHB800008 Vour Mim: i v a (sv/otv) }p— im any Bm TI e aml = ERE a EEE: EERREEEES Vg e10v Vp=-10¥ SHER oO 1us/DIV San Sene AD7503 WOE vow, CLL 8 AMAHOOOD [eben Your on * osvov) Tid ima All boncing pads are 4x4MIL. GEEESEER All pad sumbers corres- SEEESEEE pond with DIP package Vg" OPEN pin configuration. BEE Oo