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| HTMOSTM High Temperature Products Preliminary HIGH TEMPERATURE ANALOG MULTIPLEXERS 16-CHANNEL SINGLE / 8-CHANNEL DUAL FEATURES * Specified Over -55 to +225C * Break-Before-Make Switching * No Latch-up * On Resistance 400 at 225C * 8-Channel Leakage 1.2A at 225C * Split and Single Supply Capability HT506/507 APPLICATIONS * Down-Hole Oil Well * Avionics * Turbine Engine Control * Industrial Process Control * Nuclear Reactor * Electric Power Conversion * Heavy Duty Internal Combustion Engines GENERAL DESCRIPTION The HT506/507 monolithic multiplexers consist of sixteen analog switches, 4-bit decode for channel selection, reference for logic switching thresholds, and enable pin for device deactivation where applications require. These multiplexers are fabricated with Honeywell's dielectrically isolated latch-up free high temperature (HTMOSTM) linear process. Performance is specified over the full -55 to +225C temperature range. Typically, parts will operate up to +300C for a year, with derated performance. All parts are burned in at 250C to eliminate infant mortality. The input buffers are designed to operate from either TTL or CMOS levels while providing a break-before-make action. The HT506 switches one of sixteen inputs to a common output, while the HT507 switches one of eight differential inputs to a differential output. These parts are available in standard pinout 28-pin DIPs. PACKAGE PINOUT HT506 V+ NC NC/5V S16 S15 S14 S13 S12 1 2 3 4 5 6 7 8 28 D 27 V26 S8 25 S7 24 S6 23 S5 22 S4 21 S3 20 S2 19 S1 18 EN V+ Db -NC/5V S8b S7b S6b S5b S4b S3b S2b S1b 1 2 3 4 5 6 7 8 9 10 11 PACKAGE PINOUT HT507 28 27 26 25 24 23 22 21 20 19 18 Da VS8a S7a S6a S5a S4a S3a S2a S1a EN A0 A1 A2 S11 9 S10 10 S9 11 GND 12 NC 13 A3 14 Decoders/Drivers 17 A0 16 A1 15 A2 GND 12 NC 13 A3 14 Decoders/Drivers 17 16 15 Solid State Electronics Center * 12001 State Highway 55, Plymouth, MN 55441 * (800) 323-8295 * http://ssec.honeywell.com HT506/507 ELECTRICAL CHARACTERISTICS (Split Supply) Temperature range -55 to +225C, typical @ +25C, V+ = +5V, V- = -5 V, VIL = 0.8 V, VIH = 2.4V, unless otherwise specified Worst Case (2) Symbol Parameter Analog Switch VANALOG rDS(ON) Analog Signal Range Drain-Source On-Resistance VD 5 V, Is = -10 mA Sequence Each Switch On VD = 5 V VEN = 0 V VD = 0.5 V, VEN = 0 V, VS = 5 V 100 2 0.01 0.04 0.04 Sequence Each Switch On -2500 -2500 125 2500 2500 -5 5 400 V % nA nA nA Test Conditions Typ (1) Min Max Unit rDS(ON) rDS(ON) Matching between Channels IS(OFF) ID(OFF) ID(ON) Source Off Leakage Current Drain Off Leakage Current Drain On Leakage Current Digital Control VIH VIL IIH IIL CIN Logic High Input Voltage Logic Low Input Voltage Logic High Input Current Logic Low Input Current Logic input Capacitance VA = 2.4 V, 10 V VEN = 0 V, 2.4 V, VA = 0 V f = 1MHz 7 0.8 -1 -1 1 1 2.4 V V A A pF Dynamic Characteristics tON tOFF Q OIS CS(OFF) CD(OFF) CD(ON) Address/Enable Turn-On Time Address/Enable Turn-Off Time Charge Injection Off Isolation Source Off Capacitance Drain Off Capacitance Drain On Capacitance trise/tfall<50ns trise/tfall<50ns CL = 1 nF, VS = 0 V, RS = 0 VEN = 0 V, RL = 1k, f = 100kHz VEN = 0 V, VS = 0 V, f = 1MHz VEN = 0 V, VD = 0 V f = 1MHz VEN = 0 V, VD = 0 V f = 1MHz HT506 HT507 HT506 HT507 TBD TBD TBD TBD TBD 100 30 400 200 ns ns pC dB pF pF pF Power Supplies I+ IPositive Supply Current VEN = VA = 0 or 5 V Negative Supply Current -0.01 -20 A 50 250 A (1) Typical operating conditions: VDD=5.0 V +10%, TA=25C, pre-radiation. (2) Worst case operating conditions: VDD=4.5 V to 5.5 V, -55 to 125C, post total dose at 25C. 2 HT506/507 ELECTRICAL CHARACTERISTICS (Single Supply) Temperature range -55 to +225C, typical @ +25C, V+ = 10V, V- = 0V, VIL = 0.8 V, VIH = 2.4V, unless otherwise specified Symbol Parameter Analog Switch VANALOG rDS(ON) Analog Signal Range Drain-Source On-Resistance Test Conditions Typ (1) Worst Case (2) Min Max Unit 11 VD = 3 V, 10 V, IS= 1mA Sequence Each Switch On VEN = 0 V VS = 0.5 V or 10 V VS = VD = 10 V equence Each Switch On 80 2 0.01 0.04 -2000 -2500 200 2000 2500 400 V % nA nA nA rDS(ON) rDS(ON) Matching between Channels IS(OFF) ID(OFF) ID(ON) Source Off Leakage Current Drain Off Leakage Current Drain On Leakage Current 0.04 Dynamic Characteristics tTRANS tON(EN) tOFF(EN) Q Switching Time of Multiplexer Address/Enable Turn-On Address/Enable Turn-Off Time Charge Injection VS1 = 10 V, VS8 = 0 V,VIN = 2.4 V trise/tfall<50ns CL = 1 nF, VS = 6 V, RS = 0 TBD 100 30 400 400 200 pC ns ns Power Supplies I+ IPositive Supply Current Negative Supply Current VEN = 0 V or 5 V, VA = 0 V or 5 V 50 -0.01 -20 250 A A (1) Typical operating conditions: VDD= 5.0 V,TA=25C. (2) Worst case operating conditions: VDD=10 V to 10%, TA=-55C to +225C. TRUTH TABLE--HT506 A3 A3 X 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 A2 A2 X 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 A1 A1 X 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 AO AO X 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 EN EN 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 On Switch None 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TRUTH TABLE--HT507 A2 A2 X 0 0 0 0 1 1 1 1 Logic "0" Logic "0" X A1 A1 X 0 0 1 1 0 0 1 1 A0 A0 X 0 1 0 1 0 1 0 1 EN EN 0 1 1 1 1 1 1 1 1 On Switch Pair None 1 2 3 4 5 6 7 8 = VAL < 0.8 V = VAH > 2.4 V = Don't care 3 HT506/507 ABSOLUTE MAXIMUM RATINGS Voltages Referenced to V-, V+ ............................................................................................................................. +15V Digital Inputs VS, VD ........................................................................................................................ -0.5 to VDD +0.5V Current (any terminal) ......................................................................................................................................... 10 mA Peak Current, S or D, (Pulsed at 1 ms, 10% Duty Cycle Max) ............................................................................................................ 15mA Storage Temperature .............................................................................................................................. -65 to +325C Power Dissipation (Package) ........................................................................................................................... 500 mW ESD Protection .................................................................................................................................................... 1000V 28-LEAD PACKAGE D C All dimensions in inches E eA A b b2 C D E e eA L Q S1 S2 0.175 (max) 0.018 0.002 0.050 typ 0.010 0.002 1.400 0.014 0.594 0.010 0.100 0.005 0.600 0.010 0.125 to 0.175 0.050 0.010 0.005 (min) 0.005 (min) Right Reading on Lid Ceramic Body 1 Kovar Lid [3] S2 A L Q b2 S1 b (width) e (pitch) ORDERING INFORMATION HT506DC D--Indicates package type D = Standard DIP* *For packaging information, call Honeywell C--Indicates screening level C = Commercial B = High Temperature Class B HT507DC D--Indicates package type D = Standard DIP* *For packaging information, call Honeywell C--Indicates screening level C = Commercial B = High Temperature Class B Honeywell reserves the right to make changes to any products or technology herein to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Helping You Control Your World 900200 Rev. A 4-98 |
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