PM7528GP

PM7528FPZ AD | Alldatasheet

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MULTIPLYING CMOS D/A CONVERTER FEATURES . ORDERING INFORMATION+ © On-Chip Latches For Both DACs PACKAGE: 20-PIN © +5V To +15V Single Supply Operation SS © DACs Matched To 1% MILITARY’ INDUSTRIAL COMMERCIAL RELATIVE GAIN TEMPERATURE TEMPERATURE TEMPERATURE © Four-Quadrant Multiplication ACCURACY ERROR -55°C TO +128°C -25°C TO +85°C 00°C TO +70°C | © TTL/CMOS Compatible ese | © 8-Bit Endpoint Linearity (+1/2 LSB) 21/2LSB 21 LSB PM7528AR PM7528ER — PM7528GP | = al empareiute Qpeestion Hatss use pursasen PATS PATSmnP : bow owe: Consisapucs 21/2LSB 22 LSB PM7528BRC/683 - PM7528HPCtt Microprocessor Compatible tV2LSB +2LSB - = PM7528HStt © Improved ESD Resistance a © Automatically insertable Cerdip and Plastic Packages * For devices processed in total compliance to MIL-STD-883, add /683 after © Available in Surface Mount SO, PLCC and LCC Packa part number. Consult factory for 883 data sheet. WEREENS Hi SUBS MOUNT SX, an ‘ackages + Burn-in is available on commercial and industrial temperature range parts in cerdip, plastic dip, and TO-can packages. For ordering information, see 1968 Data Book, Section 2. ADELICATIONS: tt For availability and burn-in information on SO and PLCC packages, © Digital Gain/Attenuation Control contact your local sales office. © Digital Control Of Filter Parameters . fo Audio Circuits GENERAL DESCRIPTION © X-Y Graphics . ye The PM-7528 contains two 8-bit multiplying digital-to-analog Digital/Synchro Conversion converters. Excellent DAC-to-DAC matching and tracking © Robotics f © Ideal For Battery-Operated Equipment results from monolithic construction. The PM-7528 consists 0} two thin-film R-2R resistor-ladder networks, tracking span re- sistors, two data latches, one input buffer, and control logic. CROSS REFERENCE Operation from a 5 to 15 volt single power supply dissipates TEMPERATURE only 20mW of power ina space saving 20-pin 0.3” wide DIP. The PMI ADI RANGE PM-7528 features circuitry designed to protect against damage ——pu7528AR~—~—~C~*~S:: AD BUD from electrostatic discharges. PM7526BR ‘AD7528TD MILITARY PM75286R ADIASESD Digital input data is directed into one of the DAC data latches <_<" "ns; a determined by the DAC selection control line DAC A/DAC B. PM7528FR (AD752880 INDUSTRIAL The 8-bit wide input data path provides TTL/CMOS compatibility. PM7528FR AD7528AQ The data load cycle is similar to the write cycle of a random —pu7s2eGP TA TSBLNS*«=«é CSS MM. The PM-7528 is bus compatible with most 8-bit PM7528HP AD7528KN microprocessors, including the 6800, 8080, 8085, and Z80. PM7528HP AD7528JN COMMERCIAL PM7528HPC AD7528KP PM7528HPC_ AD7528JP PIN CONNECTIONS acno [1] [20] ours FUNCTIONAL DIAGRAM ow ac Fa acc 20-PIN EPOXY DIP As Vrer [a] [7] Yoo 20-PIN HERMETIC DIP i ocno [5] [ie] WR (R-Suffix) Ypo oxewac 8 [E] fis) cs bata )T) inpur men » a ° ove [= Fa os: (S-Suftix) INPuts eurter a oes (o] bez Agno pee (} Pos <igee DAC BO 2) BI oO} | aren aa © PLCC PACKAGE GND [2] Yoo | ponoe )| (PC-Suffix) — 0aT Hac 6 fe] (a wa | mse) 087 [7] He | LCC PACKAGE ose Fe] 80 (ss! g (RC-Suftix) ia L Vaer® B2228 11-224 8/87, Rev. c

| [PMI PM-7528 DUAL 8-BIT BUFFERED MULTIPLYING CMOS D/A CONVERTER ba {PMIy sBSOLUTE MAXIMUM RATINGS (ta> +25°C, unless otherwise noted.) Fa terminal except Vag. ae in yee ae pane se EAeRE SMARTER ey 2. Thedigital control inputs are zener-protected: however, permanent damege var A: Varo B t ot ‘may occur on unprotected units from high-energy electrostatic fields. Keep operating Temperature Range 4. Use proper antistatic handling procedures j 2ies Ise proper anti-static handli ur sLECTRICAL CHARACTERISTICS at Vop = +5V or +15V, Vrer A = Vrer B = +10V, OUT A = OUT B = OV; Ta = -55°C to i= 1125°C apply for PM-7528AR/ARC/BR/BRC; Ta = -25°C to +85°C apply for PM-7528ER/FR; Ta = 0°C to +70°C apply for &y pM-7528GP/HP/HPC/HS, unless otherwise noted. oS aaa PM-7528 z PARAMETER SYMBOL — CONDITIONS MIN TYP MAX units © ary rr ©) saTIC ACCURACY {Note 1) 8 EEE jesolution N 8 - = Bits | (ot qelative Accuracy 7 _ _ ‘note 2) L £12 LsB 4 a oar Nonlinearity pha _ _ a cae ce) eS en PM7528A/E/G _ = 4 2 Testes PM75288/F/H = - +2 < full Scale Gain Error Vpp = +5V PM7528A/E/G - - +3 = G usB (Note 4) FSE T, = Full Temp. Range PM7528B/F/H - - +4 ie) Vop = +15V PM7528A/E/G - - Fs] a T, = Full Temp. Range PM7528B/F/H - - +3 Gain Temperature Coefficient TCG, Voo = +8V - — £0.07 . i i (AGain/ATemperature) oe Vo = +15V - — +0,0035 hl (Notes 4, 10) Ty = +25°C - 5 +50 Output Leakage Current Voo = +5V Out A (Pin 2)/Out B (Pin 20) like. T, = Full Temp. Range ~ ~ #400 nA (Note 5) SS Voo = +15V +200 Ta = Full Temp. Range ~ ~ input Resistance (Wage A. Veer 8) rer 8 - 15 ka (Note 6) ‘rer AVaee B (input Resistance Match) Aine AP x Si = ® SN hee Ais eee RS tt Ne ate ease tee en ae Rs a Lk 11-225 8/87, Rev. C

(PMI) PM-7528 DUAL 8-BIT BUFFERED MULTIPLYING CMOS D/A CONVERTER ELECTRICAL CHARACTERISTICS at Vpp = +5V or +15V, Vrer A = Vrer B = +10V, OUT A = OUT B = OV; Ta=-55°C to 1 +125°C apply for PM-7528AR/ARC/BR/BRC; Ta = -25°C to +85°C apply for PM-7528ER/FR; Ta = 0°C to +70°C apply for PM-7528GP/HP/HPC/HS, unless otherwise noted. (Continued) ee PM-7528 : PARAMETER SYMBOL —_ CONDITIONS MIN TYP MAK UNITS DIGITAL INPUTS (Note 9) Digital Input High y, Vpp = +5V 24 = = y (Note 8) bonis Vpp = +15V 13.5 - = Digital Input Low . Voo = +5V - - 08 . (Note 8) fe Vop = +15V é - _ 15 Input Current j Ty = +25°C - 001 HH (Note 7) bs T, = Full Temp. Range - - +10 Input Capacitance c DBO-DB7 - - 10 pF (Note 10) isa WR, CS, DAC A/DAC B - - 15 SWITCHING CHARACTERISTICS at Vpp) = +5V (Notes 10, 11) Chip Select to. i Ta = +25°C 200 - - a Write Set-Up Time ee T, = Full Temp. Range 230 - - Wie SebUe Mine: A Fulop Renoe Chip Select to t Ta = +25°C 20 ad _ ns Write Hold Time a T, = Full Temp. Range 30 - - Witte Hots Time, al Tompsange SULT DAC Select to t Ta= +25°C 200 - - iz Write Set-Up Time isa T, = Full Temp. Range 230 - - . WiiteSebUp Time, A Fulop Range DAC Select to 4 Ta = +25°C 20 - - ns Write Hold Time ical T, = Full Temp. Range 30 - - _WriteHold Time T= FullTemp. Range Data Valid to t Ta = +25°C 110 - - Write Set-Up Time bs T, = Full Temp. Range 130 ~ - | ‘sees iis ieee | Data Valid to ns | Write Hold Time tow ° ~ ~ | _Weite Hold Time] Ty = +25°C 180 - = 1s Wilte Culee with twr T, = Full Temp. Range 200 = - - SWITCHING CHARACTERISTICS at Vop = +15V Peel Se, j Chip Select to t Ta = +25°C 60 - - 1s i Write Set-Up Time os T, = Full Temp. Range 80 - - = Chip Select to Ta= +25°C 10 - - rs Write Hold Time ton T, = Full Temp. Range 15 - - _—_— DAC Select to 7 Ta = +25°C 60 - - co Write Set-Up Time ina T, = Full Temp. Range 80 - - set DAC Select to ‘ Th= +25°C 10 - - "8 Write Hold Time iad T, = Full Temp, Range 18 - - ~ ' Data Valid to Ta = +25°C 50 - - ns Write Set-Up Time tos T, = Full Temp. Range 70 - - _— Data Valid to Lad Write Hold Time ton 10 - ~ — Write Pulse Width twa A= Full Temp. Range a ~ _ a 11-226 8/87, Fi

(PMI) PM-7528 DUAL 8-BIT BUFFERED MULTIPLYING CMOS D/A CONVERTER gLECTRICAL CHARACTERISTICS at Vpp = +5V or +15V, Vrer A = Vrer B = +10V, OUT A = OUT B = OV; Ta = -55°C to 125°C apply for PM-7528AR/ARC/BR/BRC; Ta = ~25°C to +85°C apply for PM-7528ER/FR; Ta = 0°C to +70°C apply for pM-7528GP/HP/HPC/HS, unless otherwise noted. (Continued) PM-7528 pARAMETER SYMBOL CONDITIONS MIN TYP MAK UNITS 5 cr cinneeemanaislem eeeeathelch powER SUPPLY (Note 12) ne supply Current All Digital Inputs Viz OF Vin - - 1 mA (Note 21) oo All Digital Inputs OV oF Vop - - 100 uA ac PERFORMANCE CHARACTERISTICS (Note 13) te Voo = +5V .¢ Supply Rejection Ratio Ta= 425°C ~ — 202 0 = - = Hn {Gain/AVpp) PSRR Tas Fatome tangs eae (Note 14) Vop = +18V [73] T, = Full Temp. Range - - 0.02 a i Voo = +5V S Th=+25°C - - 220 6 propagation Delay ty Ta = Full Temp. Range = - 270 a O (Notes 15, 16, 17) Vop = +15V Oo Ta = Full Temp. Range — ~ 400 3 SS Vp = +8V s Ty = +25°C i _ 350 < current Settling Time ty T, = Full Temp. Range _ _ 400 - : (Notes 16, 17, 22) Vop = +15V =} Ta = Full Temp. Range _ = 200 2 a Ta = +25°C B Digital Charge Injection a vep=46V _ 160 _ 3 (Note 18) 7 avs Vop = +15V = 440 = a a a OO Cour A DAC Latches Loaded - - 50 Cour B with 00000000 ~ — 50 Output Capacitance SE aac Een Se or Cour A DAC Latches Loaded - - 120 ] ] Cour B with 11111111 - - 120 Ver A to OUT A; AC Feedthrough Ta = Full Temp. Range - - 65 a8 (Note 19) Vaer 8 to OUT B; Ta = Full Temp. Range = - -65 ie ener On ne ieee 11-227 8/87, Rev. C

{PMI PM-7528 DUAL 8-BIT BUFFERED MULTIPLYING CMOS D/A CONVERTER tt ELECTRICAL CHARACTERISTICS at Vpp = +5V or +15V, Vrer A = Vrer B = +10V, OUT A = OUT B = OV; Ta=-55°¢ to +125°C apply for PM-7528AR/ARC/BR/BRC; Ta = —25°C to +85°C apply for PM-7528ER/FR; Ta = 0°C to +70°C @pply tor PM-7528GP/HP/HPC/HS, unless otherwise noted. (Continued) a PM-7528 v PARAMETER SYMBOL —_ CONDITIONS MIN TYP) = MAX —suunmts ch sl ch 2 cc El AC PERFORMANCE CHARACTERISTICS (Note 13) SSS Vper A to OUT B; \\ Vper A = 20Vp., Sinewave CClay @ f= 100kHz - o-7 - | Vaer 8 = OV. Channel-to-Channel Ta = +25°C eB Isolation (Note 20) Var B to OUT A; Vaer B = 20Vp. Sinewave CClap @ f= 100kHz - o-7 - Vaer A= OV. Ty = +25°C For Code Transition From 00000000 to 11111111 Ty= +25°C Digital Crosstalk Q te Vop = +5V - 30 - i Vop = +15V - 60 - oe MOO Vin = 6Vrms @ 1 = 1kHz Sad _ P Harmonic Distortion THD Teter 85 se NOTES: 11. See timing diagram 12. See Figure 3 1. Specifications apply to both DAC A and DAC B. ct 2. This i an endpoint linearity specification, 193, These characteristics are for design guidance only and are not subi 3. All grades guaranteed to be monotonic over the full operating 10 test temperature range Mees ae an manne wai a 4, Measured using internal Rrg A and Reg B. Both DAC latches loaded with 5. From digital input to 90% of final analog-output curre’ _ 1111171, Gain error is adjustable using circuits of Figures 5 and 6 36, Maer Ae Wa © = LIVE OUT 5, OUTB load = 00: Com = EP 6. Input resist =+ 0 = rc ji 8 Unstenn ra TC = +50ppm/*C; typical input resistance = 11k0. 18. Veer A Vogr B = 20%p-p Sinevere @ (100K 8. For all data bits DBO-DB7, WR, CS, DAC A/DAC B. er ae oe nat, efor Temp. Range 9. Le MOS gates. Typi it °C) is less th Dp = S00HA at Ta Ful be Fe eae MOS, Gates Typ Ica Input oumrent (+282C) 1s less than 22, Extrapolated: t, (1/2 LSB) = 1,D +6.2r, where r= the measured tirstime 46, ‘Guaraiisediand nol lesied constant of the final RC decay.