Standard Products Advanced RadHard-by-Design RHD5904 Quad Operational Amplifier Instrumentation Amplifier with Enables www.aeroflex.com/RHDseries September 26, 2012 FEATURES ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Single power supply operation (3.3V to 5.0V) or dual power supply operation (±1.65 to ±2.5V) Radiation performance - Total dose: >1Mrad(Si); Dose rate = 50 - 300 rads(Si)/s - ELDRS Immune - SEL Immune >100 MeV-cm2/mg - Neutron Displacement Damage >1014 neutrons/cm2 High Speed Rail-to-Rail input and output range Enable pin to Enable/Disable amplifiers in pairs. Short Circuit Tolerant Full military temperature range Designed for aerospace and high reliability space applications Packaging – Hermetic ceramic SOIC - 16-pin, .417"L x .300"W x 0.105"Ht SOIC - Typical Weight 0.8 grams GENERAL DESCRIPTION Aeroflex’s RHD5904 is a radiation hardened, single supply, high speed, quad operational amplifier with enable in a 16-pin SOIC package. The RHD5904 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5904 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 RHD5904 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The RHD5904 amplifiers are capable of rail-to-rail input and outputs. Performance characteristics listed are for general purpose operational 5V CMOS amplifier applications. The amplifiers will drive substantial resistive or capacitive loads and are unity gain stable under normal conditions. Resistive loads in the low kohm range can be handled without gain derating and capacitive loads of several nF can be tolerated. CMOS device drive has a negative temperature coefficient and the devices are therefore inherently tolerant to momentary shorts, although on chip thermal shutdown is not provided. 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 1Mrad(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 dependant. The RHD5904 is configured with enable/disable control. Pairs of amplifiers are put in a power-down condition with their outputs in a high impedance state. Several useful operational amplifier configurations are supported where more than one amplifier can feed an output with others disabled. SCD5904 Rev A VCC +IN_A 3 -IN_A 2 4 1 A EN_AB OUT_A 8 5 +IN_B 6 -IN_B 7 B OUT_B 12 +IN_C 11 -IN_C C EN_CD 10 OUT_C 16 OUT_D 9 +IN_D 14 -IN_D 15 D 13 VEE FIGURE 1: BLOCK DIAGRAM OUT_A 1 16 OUT_D -IN_A 2 15 -IN_D +IN_A 3 14 +IN_D VCC 4 13 VEE +IN_B 5 12 +IN_C -IN_B 6 11 -IN_C OUT_B 7 10 OUT_C EN_AB 8 9 EN_CD RHD5904 16-Pin SOIC FIGURE 2: PACKAGE PIN-OUT Notes: 1. Package and lid are electrically isolated from signal pads. 2. EN_AB enables amplifiers A & B. EN_CD enables amplifiers C & D. SCD5904 Rev A Advanced 9/26/12 2 Aeroflex Plainview ABSOLUTE MAXIMUM RATINGS Parameter Range Units Case Operating Temperature Range -55 to +125 °C Storage Temperature Range -65 to +150 °C Junction Temperature +150 °C Supply Voltage VCC - VEE +6.0 V VCC +0.4 VEE -0.4 V Lead Temperature (soldering, 10 seconds) 300 °C Thermal Resistance, Junction to Case,jc 7 °C/W ESD Rating 2.0 KV Power @ 25°C 200 mW Input Voltage NOTICE: Stresses above those listed under “Absolute Maximums Rating” 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 Parameter +VCC Power Supply Voltage VCM Input Common Mode Range Typical Units 3.3 to 5.0 V VCC to VEE V ELECTRICAL PERFORMANCE CHARACTERISTICS (TC = -55°C TO +125°C, +VCC = +5.0V -- UNLESS OTHERWISE SPECIFIED) Parameter Symbol Input Offset Voltage VOS Input Offset Current Input Bias Current Conditions Min Typ Max Units -2 2 mV IOS -10 10 pA IB -20 20 pA 10 uV/C Input Offset TempCo 2/ VIOST Common Mode Rejection Ratio CMRR 70 dB Power Supply Rejection Ratio PSRR 70 dB 4.9 V Output Voltage High VOH ROUT = 3.6 Kohms to GND Output Voltage Low VOL ROUT = 3.6 Kohms to VCC Short Circuit Output Current 2/ IO(SINK) VOUT to VCC IO(SOURCE) VOUT to VEE 0.1 V mA -63 45 mA Slew Rate SR RL = 8K 2.5 V/uS Open Loop Gain 2/ AOL No Load 100 dB UGBW RL = 10K 5 MHz Unity Gain Bandwidth SCD5904 Rev A Advanced 9/26/12 3 Aeroflex Plainview ELECTRICAL PERFORMANCE CHARACTERISTICS (continued) (TC = -55°C TO +125°C, +VCC = +5.0V -- UNLESS OTHERWISE SPECIFIED) Parameter Symbol Input Voltage - Enable (EN_AB, EN_CD) Input Current - Enable (EN_AB, EN_CD) Conditions Min Typ Max 70% VCC - VEE VHI High (Enabled) VLO Low (Disabled) V IEN Quiescent Supply Current ICCQ Channel Separation 2/ All Amplifiers Enabled, No Load All Amplifier Disabled RL = 2K, f = 1.0KHz Input-Referred Voltage Noise 2/ en Phase Margin 2/ m Units 30% VCC - VEE V 100 nA 5.5 mA 1 uA dB 90 F = 1 kHz TBD V/ Hz Deg TBD Notes: 1/ Specification derated to reflect Total Dose exposure to 1 Mrad(Si) @ +25°C. 2/ Not tested. Shall be guaranteed by design, characterization, or correlation to other test parameters. SWITCHING CHARACTERISTICS (TC = -55°C TO +125°C, +VCC = +5.0V -- UNLESS OTHERWISE SPECIFIED) Symbol Parameter Conditions Min Max Units Output Delay (Enabled) tONEN 100 ns Output Delay (Disabled) tOFFEN 100 ns VCC ENABLES (EN_AB or EN_CD) 50% GND tONEN VOUT (VOUT_A&B or VOUT_C&D) VCC HI Z HI Z GND tOFFEN FIGURE 3: RHD5904 SWITCHING DIAGRAM SCD5904 Rev A Advanced 9/26/12 4 Aeroflex Plainview RHD5904 QUAD OPERATIONAL AMPLIFIER APPLICATION NOTES APPLICATION NOTE 1: DUAL POWER SUPPLY AMPLIFIER Inverting Amplifier Non Inverting Amplifier R2 VOUT = – VIN ------- R1 R2 VOUT = VIN 1 + ------- R1 EN R1 R2 +2.5V VIN VIN EN VOUT +2.5V R2 -2.5V VOUT -2.5V R1 APPLICATION NOTE 2: SINGLE POWER SUPPLY AMPLIFIER Inverting Amplifier Non Inverting Amplifier R2 VOUT = – VIN ------- R1 R2 VOUT = VIN 1 + ------- R1 R2 +5V EN R1 R3 +5V +5V VIN VIN R3 +5V Vbias EN Vbias VOUT VOUT R4 R2 R4 R1 Note: For VOUT DC @ mid range of common mode voltage range, VBIAS = 2.5/(1+R2/R1), VBIAS = +5*R4/(R3+R4) SCD5904 Rev A Advanced 9/26/12 5 Aeroflex Plainview APPLICATION NOTE 3: DIFFERENTIAL INPUT AMPLIFIER APPLICATION NOTE 4: MULTIPLE AMPLIFIERS Differential Input Amplifier Multiple Amplifiers - Selectable Output R4 R2 R2 VOUT = V2 --------------------- 1 + ------- – V1 ------- R3 + R4 R1 R1 +5V R2 R1 V1 A/B VCC V1 VOUT R3 ENV1 V2 VOUT VEE R4 V2 EN C/D Note: Package and lid are electrically isolated from signal pads. FIGURE 4: PACKAGE OUTLINE SCD5904 Rev A Advanced 9/26/12 6 Aeroflex Plainview ORDERING INFORMATION Model DSCC SMD # Screening RHD5904-7 - Commercial Flow, +25°C testing only RHD5904-S - Military Temperature, -55°C to +125°C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications RHD5904-201-1S 5962-1024104KXC RHD5904-201-2S 5962-1024104KXA RHD5904-901-1S 5962H1024104KXC RHD5904-901-2S 5962H1024104KXA DSCC SMD Pending Package 16-pin SOIC Package DSCC SMD and Radiation Certification Pending 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. SCD5904 Rev A Advanced 9/26/12 Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused 7