H S9410 Series 8 Channel, 12 Bit D ata Acquisition System W ith P Interface D ata Converter Line FEATURES Complete 8 channel, 12-bit data acquisition system with M UX, S/H, REF, clock and threestate outputs Full 8- or 16-bit microprocessor bus interface Guaranteed linearity over temperature High throughput rate: 25kHz Hermetic 28-pin Low Power: 400mW DESCRIPTION The HS9410 Series is a complete 8-channel, microprocessor-compatible, 12-bit data acquisition system with all the interface logic to connect directly to 8- or 16-bit microprocessor buses. It is contained in a 28-pin DIP and includes an 8-channel multiplexer, a sample-and-hold amplifier, and a 12-bit A/D converter along with the control logic needed to perform a complete data acquisition function. System throughput rate is 25kHz for full rated accuracy. The HS9410 Series operates from 15V * and +5V with a total power consumption of 400mW . To take advantage of the 28-pin package, the user must specify an input range of 0 to +10V , 5V or 10V when ordering. Four basic product grades are available; J and K models are specified over a temperature range of 0C to +70C while the S and T models are specified over an extended temperature range of -55C to +125C. Full screening to M IL-STD-883C and processing in accordance with M ethod 5008.1 is available with models specified as " B." The analog-to-digital converter section contains the HS574 12-bit A DC. The HS9410 Series is offered in a hermetically sealed package for use over a wide temperature range and for M IL-STD-883 requirements. * 12V operation possible; consult factory for further information. FUNCTIONAL DIAGRAM STS (STA TUS) 22 CH 1 CH 2 CH 3 A NA LOG INPUTS CH 4 CH 5 CH 6 CH 7 CH 8 MA0 M UX A DDRESS MA1 MA2 GA IN 21 20 11 HIGH BY TE OR LOW BY TE 12 13 14 18 17 OFFSET 8 CHA NNEL M ULTIPLEXER SA M PLE & HOLD A M PLIFIER 12-BIT A DC M IDDLE BY TE 16 15 10 9 8 CONTROL LOGIC CLOCK REF HS 9410 SERIES 3 4 A0 R/C 19 V CC +15V 7 V EE - 15V 6 V LOGIC +5V 165Cedar Hill Street,Marlborough,MA01752 Tel:508.485.6350 Fax: 508.485.5168 www.SpectrumMicrowave.com 5 GND 2 1 28 27 26 25 24 23 DB 11 (M SB)/DB 3 DB 10 /DB 2 DB 9 /DB 1 DB 8 /DB 0 (LSB) DB 7 DB 6 DB 5 DB 4 HS9410 SERIES SPECIFICATIO N S (Typical@ +25C with VCC = + VEE = -15 V.VLOGIC = + 5V, unless otherwise specified) M ODEL HS 941XJ HS 941XK TRA NSFER CHA RA CTERISTICS Resolution 12-Bits Number of Channels 8 Single-Ended Throughput Rate 25 kHz A NA LOG INPUTS Input Ranges1 (Specified as a sullix in the model number. See Ordering Guide.) HS9410 0 to +10V HS9411 5V HS9412 10V Input Bias Current per Channel I IB 25C 10 nA typ -55Cto +125C Input Impedance ON Channel 10 10 II 100pf OFF Channel 10 10 II 10pf DIGITA L INPUTS Logic Inputs R/C.A 0 V IH min V IH max V IL max V IL min I IL max I IL max M ultiplexer inputs V max V ILmin Input Capacitance (A ll Digital Inputs) M inimum Start Pulse R/C-Negative SIGNA L DY NA M ICS Conversion Time 12-Bit Conversion 8-Bit Conversion DIGITA L OUTPUTS Logic Outputs DB 11-DB 0 . STS Logic 0 Logic 1 Leakage (High 2 Slate) Capacitance Output Code Configuration Unipolar Bipolar POW ER SUPPLY V LOGIC V CC V EE Power Dissipation Rejection 3 V LOGIC V CC V EE A CCURA CY Linearity Error (% of F.S.R. max) Offset 4 Unpolar (% of F.S.R. max) Bipolar (% of F.S.R. max) Gain 4 (% of F.S.R. max) HS 941XS HS941XT 250nA max +2.4V +5.5V +0.8V -0.5V 5A max 5A max +0.8V +4.0V 5pF typ +4.0V 2 +4.0V 2 700mW typ.,1W max. 700mW typ.,1W max. 50ns 25s max 9s max +0.4V max. I OL 1.6mA +2.4V min. I OH 0.5mA 5A typ (DB 11 DB 0 only) 5pF typ Positive True Binary Positive True Offset Binary +4.5 to +5.5 V olts@11mA max +13.5 to +16.5 V olts@35mA max -13.5 to -16.5 V olts@15mA max 700mW typ.,1W max. 0.002% /% lyp. 0 005% /% max 0.002% /% lyp. 0 005% /% max 0.002% /% lyp. 0 005% /% max 0.025 0.012 0.025 0.012 0.05 0.25 0.3 0.01 0.25 0.01 Continued on next page. HS9410 SERIES STA BILITY Linearity (ppm/C max) Unipolar Offset (ppm/C max) Bipolar Offset (ppm/C max) Gain (Scale Factor)(ppm/C max) 0.5 10 25 TEM PERA TURE RA NGE Operating Storage 0.5 5 20 0 to +70C -25C to +85C 0.25 25 25 0.25 20 20 -55C to +125C -65C to +150C -55C to +125C -55C to +125C NOTES 1 For J and K models, positive analog input voltage should not exceed V CC -4 volts. Exceeding \/CC -4 volts can cause an OFF channel to be turned ON. Negative input voltages and input voltages for S and T models may go to supply voltages. Input voliages exceeding these values will not result in permanent damage as long as the absolute maximum ratings are not exceeded. 2. 1 K pullup to + 5V recommended for M A 0 -M A 2 when driven by TTL 3.M aximum change over rated supply voltage. 4. Externally adjustable to zero. See A pplications Information. * Specifications same as HS 9410J PIN A SSIGNM ENTS PA CK A GE OUTLINE Dimensions shown in inches and (mm) 0.620 M A X (15.75) 0.145 (3.68) PIN FUNCTION PIN FUNCTION 1 D8,o/DB2 28 DB 9 /DB 1 2 DBn(M SB)/DB3 27 DB 8 /DB 0 3 Ao 26 DB 7 4 R/C 25 DB 6 5 GROUND 24 DB 5 6 V LOGIC 23 08 4 7 V EE 22 STS(STA TUS) 8 M UX A DDRESS A 2 21 GA IN DIM ENSIONS Inch mm 0.010 (0.254) 0.600 (15.240) 28 0.020 (0.51) PIN 1 DOT 0.052 (1.32) 0.414 M A X (35.92) 15 14 0.125 M IN (3.18) BOTTOM V IEW 9 M UX A DDRESS A 1 20 OFFSET 10 M UX A DDRESS A 0 19 V cc 11 INPUT CH 1 18 INPUT CH 5 12 INPUT CH 2 17 INPUT CH 6 13 INPUT CH 3 16 INPUT CH 7 14 INPUT CH 4 15 INPUT CH 8 O R D E R I N G I N F O R MAT I O N M odel Number1 Input Range HS 94XXJ HS 94XXK HS 94XXS HS 94XXT HS 94XXS/B HS 94XXT/B NOTES 1. SEE NOTE1 HS 94XX M ODEL SUFFIX 10 11 12 INPUT RA NGE 0 to +10V 5V 10V A dd letter suffix as required above System A ccuracy (% FSR) Full Scale T.C. (ppm/C) Temp. Range M IL Screening 0.025 0.012 0.025 0.012 0.025 0.012 50.0 20.0 50.0 25.0 50.0 25.0 0C to +70C 0C to +70C -55C to +125C -55C to +125C -55C to +125C -55C to +125C -- -- -- -- 883C 883C A BSOLUTE M A XIM UM RA TINGS V CC to Common GND 0 to +16.5V V EE to Common GND 0 to -16.5V V LOGIC Common GND 0 to +7V Control Inputs (A 0+ R/C) to Common GND -0.5V toV LOGIC +0.5V Power Dissipation Lead Temperature, Soldering M aximum Input V oltage M inimum Input V oltage. A nalog Input M aximum Current 1.3W 300C, 10Sec V CC +20V V EE -20V 25mA