Standard Products Datasheet RadHard-by-Design RHD5928 Analog Multiplexer 8-Channel www.aeroflex.com/RHDseries March 4, 2014 FEATURES Single power supply operation at 3.3V to 5V Radiation performance - Total dose: > 1 Mrad(Si); Dose rate = 50 - 300 rads(Si)/s - ELDRS Immune - SEL Immune > 100 MeV-cm2/mg - Neutron Displacement Damage > 1014 neutrons/cm2 Full military temperature range Rail to Rail operation Low power consumption < 4.0mW One address bus (A0-2), and one enable line Designed for aerospace and high reliability space applications Packaging – Hermetic ceramic SOIC - 16-pin, .411"L x .293"W x .105"Ht - Weight - 0.8 grams max Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G. GENERAL DESCRIPTION Aeroflex’s RHD5928 is a radiation hardened, single supply, 8 Channel Multiplexer in a 16-pin SOIC package. The RHD5928 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5928 especially suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RHD5928 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The RHD5928 is an 8 to 1 CMOS multiplexer. Channel selection is controlled by 3 bit binary addressing and an active low enable. All inputs and outputs are diode protected. The devices will not latch with SEU events to above 100 MeV-cm2/mg. Total dose degradation is minimal to above 1 Mrad(Si). Displacement damage environments to neutron fluence equivalents in the mid 1014 neutrons per cm2 range are readily tolerated. There is no sensitivity to low-dose rate (ELDRS) effects. SEU effects are application dependent. SCD5928 Rev D VOUT 8 CH7 • • • 1 16 VCC 2 15 NC_GND 3 14 CH3 CH5 4 13 CH2 CH4 5 12 CH1 A2 6 11 CH0 A1 7 10 EN GND 8 9 A0 CH7 MUX CH0 CH6 VOUT EN A2 A1 A0 BLOCK DIAGRAM 5928 PACKAGE PIN-OUT Notes: 1. Package and Lid are electrically isolated from signal pads. 2. It is recommended that the Lid and NC_GND pin be grounded. This prevents any ESD or static buildup. Pin Signal Name Definition 1 VOUT Output of Multiplexer. 2 CH7 Analog Input 8 3 CH6 Analog Input 7 4 CH5 Analog Input 6 5 CH4 Analog Input 5 6 A2 Address Bus (MSB) 7 A1 Address Bus 8 GND DC Supply Return. 9 A0 Address Bus (LSB) 10 EN A Logic High will disable the Multiplexer so that the output is high impedance. 11 CH0 Analog Input 1 12 CH1 Analog Input 2 13 CH2 Analog Input 3 14 CH3 Analog Input 4 15 NC_GND Ground this pin to prevent ESD or Static Buildup 16 VCC DC Supply Voltage. PIN-OUT DESCRIPTION SCD5928 Rev D 3/4/14 2 Aeroflex Plainview ABSOLUTE MAXIMUM RATINGS Parameter Range Units Case Operating Temperature Range -55 to +125 °C Storage Temperature Range -65 to +150 °C +6.0 V Digital Input Overvoltage (VEN, VA) < VCC +0.4 > GND -0.4 V V Analog Input Over Voltage (CH0-CH7) < VCC +0.4 > GND -0.4 V 2,000 - 3,999 V Supply Voltage (+VCC) ESD Rating (MIL-STD-883, Method 3015, Class 2) NOTICE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress rating only; functional operation beyond the "Operation Conditions" is not recommended and extended exposure beyond the "Operation Conditions" may affect device reliability. RECOMMENDED OPERATING CONDITIONS Symbol Typical Units Power Supply Voltage 3.3 to 5.0 V VIL Low Level Input Voltage 30% VCC V VIH High Level Input Voltage 70% VCC V +VCC Parameter ELECTRICAL PERFORMANCE CHARACTERISTICS (TC = -55°C TO +125°C, +VCC = +5V -- UNLESS OTHERWISE SPECIFIED) Parameter Symbol Conditions Min Max Units +ICC EN = 30% VCC - 800 A +ISBY EN = 70% VCC - 200 A IAL VA = 30% VCC +25°C -5 5 nA +125°C -50 50 nA IAH VA = 70% VCC +25°C -5 5 nA +125°C -50 50 nA IENL VEN = 30% VCC +25°C -5 5 nA +125°C -50 50 nA IENH VEN = 70%VCC +25°C -5 5 nA +125°C -50 50 nA High Input Leakage Current (CH0-CH7) 1/ IINLK5 VIN = +5V, VEN =70% VCC, +25°C Output and all unused MUX inputs under test = 0V +125°C -5 5 nA -50 50 nA Low Input Leakage Current (CH0-CH7) 1/ IINLK0 VIN = 0V, VEN =70% VCC +25°C Output and all unused MUX inputs under test = +5V +125°C -5 5 nA -50 50 nA Output Leakage Current (VOUT) 1/ IOUTLK +25°C VOUT = +5V, VEN = 70% VCC , All inputs grounded except channel being tested +125°C -5 5 nA -50 50 nA Supply Current (+VCC) 1/ Address Input Current (A0-A2) 1/ Enable Input Current (EN) 1/ Switch ON Resistance 1/ RDSON VIN = 0V, VEN = 30% VCC, IOUT = +1mA -55°C - 500 VIN = +2.5V, VEN = 30% VCC, IOUT = -0.6mA +25°C - 750 VIN = +5V, VEN = 30% VCC, IOUT = -1mA +125°C - 1000 NOTE: 1/ Specification derated to reflect Total Dose exposure to 1 Mrad(Si) @ +25°C SCD5928 Rev D 3/4/14 3 Aeroflex Plainview SWITCHING CHARACTERISTICS (TC = -55°C TO +125°C, +VCC = +5V -- UNLESS OTHERWISE SPECIFIED) Symbol Parameter tAHL Conditions VOUT High to Low Transition Address to Output Delay tALH Enable to Output Delay tONEN tOFFEN VOUT Low to High Transition (Enabled) (Disabled) Temp Min Max Units -55°C 10 150 ns +25°C 10 150 ns +125°C 10 200 ns -55°C 10 150 ns +25°C 10 150 ns +125°C 10 200 ns -55°C 10 150 ns +25°C 10 150 ns +125°C 10 200 ns ALL 10 200 ns TRUTH TABLE (CH0 – CH7) A2 A1 A0 EN "ON" CHANNEL 1/ X X X H NONE L L L L CH0 L L H L CH1 L H L L CH2 L H H L CH3 H L L L CH4 H L H L CH5 H H L L CH6 H H H L CH7 1/ Between (CH0-CH7) and VOUT SCD5928 Rev D 3/4/14 4 Aeroflex Plainview VIH Address Lines (A0 - A3) 50% VIL VIN(CH A0-3’) Output VOUT 50% VIN(CH A0-3) t AHL VIH Address Lines (A0 - A3) 50% VIL VIN(CH A0-3’) Output VOUT 50% VIN(CH A0-3) t ALH VIH Enable Line EN 50% VIL VIN(HIGH) Output VOUT SELECTED CHANNEL HI-Z HI-Z 50% VIN(LOW) tONEN tOFFEN NOTE: f = 10KHz, Duty cycle = 50%. RHD5928 SWITCHING DIAGRAMS SCD5928 Rev D 3/4/14 5 Aeroflex Plainview ORDERING INFORMATION Model DLA SMD # Screening RHD5928-7 - Commercial Flow, +25°C testing only RHD5928-S - Military Temperature, -55°C to +125°C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications RHD5928-201-1S 5962-1220801KXC RHD5928-201-2S 5962-1220801KXA RHD5928-901-1S 5962H1220801KXC RHD5928-901-2S 5962H1220801KXA In accordance with DLA SMD Package 16-pin SOIC In accordance with DLA Certified RHA Program Plan to RHA Level "H", 1Mrad(Si) Note: Package and lid are electrically isolated from signal pads. PACKAGE OUTLINE EXPORT CONTROL: EXPORT WARNING: This product is controlled for export under the International Traffic in Arms Regulations (ITAR). A license from the U.S. Department of State is required prior to the export of this product from the United States. Aeroflex’s military and space products are controlled for export under the International Traffic in Arms Regulations (ITAR) and may not be sold or proposed or offered for sale to certain countries. (See ITAR 126.1 for complete information.) PLAINVIEW, NEW YORK Toll Free: 800-THE-1553 Fax: 516-694-6715 INTERNATIONAL Tel: 805-778-9229 Fax: 805-778-1980 NORTHEAST Tel: 603-888-3975 Fax: 603-888-4585 SE AND MID-ATLANTIC Tel: 321-951-4164 Fax: 321-951-4254 WEST COAST Tel: 949-362-2260 Fax: 949-362-2266 CENTRAL Tel: 719-594-8017 Fax: 719-594-8468 www.aeroflex.com [email protected] Aeroflex Microelectronic Solutions reserves the right to change at any time without notice the specifications, design, function, or form of its products described herein. All parameters must be validated for each customer's application by engineering. No liability is assumed as a result of use of this product. No patent licenses are implied. SCD5928 Rev D 3/4/14 Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused 6