HTMOSTM High Temperature Products Preliminary HIGH TEMPERATURE ANALOG MULTIPLEXERS 16-CHANNEL SINGLE / 8-CHANNEL DUAL FEATURES APPLICATIONS • Specified Over -55 to +225°C • Down-Hole Oil Well • Break-Before-Make Switching • Avionics • No Latch-up • Turbine Engine Control • On Resistance 400Ω at 225°C • Industrial Process Control • 8-Channel Leakage 1.2µA at 225°C • Nuclear Reactor • Split and Single Supply Capability • Electric Power Conversion HT506/507 • 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 (HTMOS™) linear process. +300°C for a year, with derated performance. All parts are burned in at 250°C to eliminate infant mortality. Performance is specified over the full -55 to +225°C temperature range. Typically, parts will operate up to 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 PACKAGE PINOUT HT507 V+ 1 28 D V+ 1 28 Da NC 2 27 V- Db 2 27 V- NC/5V 3 26 S8 -NC/5V 3 26 S8a S16 4 25 S7 S8b 4 25 S7a S15 5 24 S6 S7b 5 24 S6a S14 6 23 S5 S6b 6 23 S5a S13 7 22 S4 S5b 7 22 S4a S12 8 21 S3 S4b 8 21 S3a S11 9 20 S2 S3b 9 20 S2a S10 10 19 S1 S2b 10 19 S1a S9 11 18 EN S1b 11 18 EN 17 A0 GND 12 17 A0 NC 13 16 A1 NC 13 16 A1 A3 14 15 A2 A3 14 15 A2 GND 12 Decoders/Drivers Decoders/Drivers 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 +225°C, typical @ +25°C, V+ = +5V, V- = -5 V, VIL = 0.8 V, VIH = 2.4V, unless otherwise specified Worst Case (2) Symbol Parameter Test Conditions Typ (1) Unit Min Max -5 5 V 400 Ω Analog Switch VANALOG Analog Signal Range rDS(ON) Drain-Source On-Resistance VD ±5 V, Is = -10 mA Sequence Each Switch On 100 ∆rDS(ON) rDS(ON) Matching between Channels VD = ±5 V 2 IS(OFF) Source Off Leakage Current VEN = 0 V 0.01 ID(OFF) Drain Off Leakage Current ID(ON) Drain On Leakage Current VD = ±0.5 V, VEN = 0 V, VS = ±5 V 0.04 0.04 Sequence Each Switch On % 125 nA -2500 2500 nA -2500 2500 nA Digital Control VIH Logic High Input Voltage VIL Logic Low Input Voltage IIH Logic High Input Current VA = 2.4 V, 10 V -1 1 µA IIL Logic Low Input Current VEN = 0 V, 2.4 V, VA = 0 V -1 1 µA CIN Logic input Capacitance f = 1MHz 2.4 V 0.8 V 7 pF Dynamic Characteristics tON Address/Enable Turn-On Time trise/tfall<50ns 100 400 ns tOFF Address/Enable Turn-Off Time trise/tfall<50ns 30 200 ns Q Charge Injection OIS Off Isolation CS(OFF) Source Off Capacitance CD(OFF) Drain Off Capacitance VEN = 0 V, VD = 0 V f = 1MHz HT506 HT507 TBD CD(ON) Drain On Capacitance VEN = 0 V, VD = 0 V f = 1MHz HT506 HT507 TBD CL = 1 nF, VS = 0 V, RS = 0Ω TBD pC VEN = 0 V, RL = 1kΩ, f = 100kHz TBD dB VEN = 0 V, VS = 0 V, f = 1MHz TBD pF pF pF Power Supplies I+ 50 Positive Supply Current 250 µA VEN = VA = 0 or 5 V I- Negative Supply Current -0.01 (1) Typical operating conditions: VDD=5.0 V +10%, TA=25°C, pre-radiation. (2) Worst case operating conditions: VDD=4.5 V to 5.5 V, -55 to 125°C, post total dose at 25°C. 2 -20 µA HT506/507 ELECTRICAL CHARACTERISTICS (Single Supply) Symbol Parameter Temperature range -55 to +225°C, typical @ +25°C, V+ = 10V, V- = 0V, VIL = 0.8 V, VIH = 2.4V, unless otherwise specified Test Conditions Typ (1) Worst Case (2) Min Max Unit Analog Switch VANALOG Analog Signal Range 11 rDS(ON) Drain-Source On-Resistance ∆rDS(ON) rDS(ON) Matching between Channels IS(OFF) Source Off Leakage Current ID(OFF) Drain Off Leakage Current ID(ON) Drain On Leakage Current V VD = 3 V, 10 V, IS= 1mA Sequence Each Switch On 80 400 VEN = 0 V 0.01 2 % 0.04 VS = 0.5 V or 10 V VS = VD = ±10 V equence Each Switch On Ω 0.04 200 nA -2000 2000 nA -2500 2500 nA 400 ns 100 400 ns 30 200 Dynamic Characteristics tTRANS Switching Time of Multiplexer VS1 = 10 V, VS8 = 0 V,VIN = 2.4 V tON(EN) Address/Enable Turn-On tOFF(EN) Address/Enable Turn-Off Time Q Charge Injection trise/tfall<50ns CL = 1 nF, VS = 6 V, RS = 0 TBD pC Power Supplies I+ Positive Supply Current I- Negative Supply Current 50 VEN = 0 V or 5 V, VA = 0 V or 5 V 250 -0.01 -20 µA (1) Typical operating conditions: VDD= 5.0 V,TA=25°C. (2) Worst case operating conditions: VDD=10 V to ±10%, TA=-55°C to +225°C. TRUTH TABLE—HT506 TRUTH TABLE—HT507 A3 A3 A2 A2 A1 A1 AO AO EN EN On Switch A2 A2 A1 A1 A0 A0 EN EN On Switch Pair X X X X 0 None X X X 0 None 0 0 0 0 1 1 0 0 0 1 1 0 0 0 1 1 2 0 0 1 1 2 0 0 1 0 1 3 0 1 0 1 3 0 0 1 1 1 4 0 1 1 1 4 0 1 0 0 1 5 1 0 0 1 5 0 1 0 1 1 6 1 0 1 1 6 0 1 1 0 1 7 1 1 0 1 7 1 1 1 1 8 0 1 1 1 1 8 1 0 0 0 1 9 1 0 0 1 1 10 1 0 1 0 1 11 1 0 1 1 1 12 1 1 0 0 1 13 1 1 0 1 1 14 1 1 1 0 1 15 1 1 1 1 1 16 Logic “0” Logic “0” X 3 = VAL < 0.8 V = VAH > 2.4 V = Don’t care µA 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 +325°C Power Dissipation (Package) ........................................................................................................................... 500 mW ESD Protection .................................................................................................................................................... 1000V 28-LEAD PACKAGE C D All dimensions in inches Right Reading on Lid Ceramic Body A E eA 1 Kovar Lid [3] S2 Q L b2 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) S1 b (width) e (pitch) ORDERING INFORMATION HT506DC HT507DC D—Indicates package type D = Standard DIP* *For packaging information, call Honeywell D—Indicates package type D = Standard DIP* *For packaging information, call Honeywell C—Indicates screening level C = Commercial B = High Temperature Class B 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