scd5904 rev a 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-cm 2 /mg - neutron displacement damage >10 14 neutrons/cm 2 ? high speed ? rail-to-rail input and output range ? enable pin to enable/disab le 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 radhard-by-design 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 topolo gy and layout methods to mitigate total ionizing dose effects and single event latchup. these characteristics make the RHD5904 especially suited for the harsh envi ronment encountered in deep sp ace missions. it is guaranteed operational from -55c to +125c. 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 stab le under normal conditions. resistive loads in the low kohm range can be handled without gain derating an d capacitive loads of several nf can be tolerated. cmos device drive has a negative te mperature coefficient and the devic es 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-cm 2 /mg. total dose degradation is minimal to above 1mrad(si). displacement damage environments to neutron fluence equivalents in the mid 10 14 neutrons per cm 2 range are readily tolerated. there is no sens itivity to low-dose rate (eldrs) effects. seu effects are application dependant. the RHD5904 is configured with en able/disable control. pairs of am plifiers are put in a power-down condition with their outputs in a high impedance state. several useful operationa l amplifier configurations are supported where more than one amplifier can feed an output with others disabled. standard products september 26, 2012 www.aeroflex.com/rhdseries RHD5904 quad operational amplifier instrumentation amplifier with enables advanced
2 scd5904 rev a advanced 9/26/12 aeroflex plainview 16-pin soic out_d -in_d +in_d -in_c out_c en_cd out_a -in_a +in_a vcc +in_b -in_b out_b en_ab RHD5904 vee +in_c 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 notes: 1. package and lid are electr ically isolated from signal pads. 2. en_ab enables amplifiers a & b. en_cd enables amplifiers c & d. out_a out_b out_c out_d +in_a -in_a +in_b -in_b en_ab +in_c -in_c +in_d -in_d en_cd 3 2 5 6 8 12 11 14 15 9 16 10 7 1 a b c d 13 4 vcc vee figure 1: block diagram figure 2: package pin-out
3 scd5904 rev a advanced 9/26/12 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 v cc - v ee +6.0 v input voltage v cc +0.4 v ee -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 @ 25c 200 mw notice: stresses above those li sted under ?absolute maximums rating? may cause permanent damage to the device. these are stress rating only; functional operation beyond the ?operati on conditions? is not recommended and exte nded exposure beyond the ?operation condition s? may affect device reliability. recommended operating conditions symbol parameter typical units +v cc power supply voltage 3.3 to 5.0 v v cm input common mode range v cc to v ee v electrical perform ance characteristics (t c = -55c to +125c, +v cc = +5.0v -- u nless otherwise specified ) parameter symbol conditions min typ max units input offset voltage v os -2 2mv input offset current i os -10 10 pa input bias current i b -20 20 pa input offset tempco 2 /v iost 10 uv/c common mode rejection ratio cmrr 70 db power supply rejection ratio psrr 70 db output voltage high v oh r out = 3.6 kohms to gnd 4.9 v output voltage low v ol r out = 3.6 kohms to v cc 0.1 v short circuit output current 2 / i o ( sink )v out to v cc -63 ma i o ( source )v out to v ee 45 ma slew rate sr r l = 8k 2.5 v/us open loop gain 2 /a ol no load 100 db unity gain bandwidth ugbw r l = 10k 5 mhz
4 scd5904 rev a advanced 9/26/12 aeroflex plainview input voltage - enable (en_ab, en_cd) v hi high (enabled) 70% v cc - v ee v v lo low (disabled) 30% v cc - v ee v input current - enable (en_ab, en_cd) i en 100 na quiescent supply current i ccq all amplifiers enabled, no load 5.5 ma all amplifier disabled 1 ua channel separation 2 /r l = 2k, f = 1.0khz 90 db input-referred voltage noise 2 / e n f = 1 khz tbd v/ phase margin 2 / ? m tbd deg notes: 1 / specification derated to reflect total dose exposure to 1 mrad(si) @ +25c. 2 / not tested. shall be guaranteed by design, characte rization, or correlation to other test parameters. switching characteristics (t c = -55c to +125c, +v cc = +5.0v -- u nless otherwise specified ) parameter symbol conditions min max units output delay (enabled) t on en 100 ns output delay (disabled) t off en 100 ns electrical performa nce characteristics (continued) (t c = -55c to +125c, +v cc = +5.0v -- u nless otherwise specified ) parameter symbol conditions min typ max units v cc 50% v cc gnd t off en t on en gnd hi z hi z (en_ab or en_cd) vout figure 3: RHD5904 switching diagram enables (v out _a&b or v out _c&d) hz
5 scd5904 rev a advanced 9/26/12 aeroflex plainview inverting amplifier r1 r3 v out v in +5v r4 r2 +5v vbias vout vin r2 r1 ------ - ? ? ? ? ? = en non inverting amplifier r1 r3 v out v in r4 r2 +5v +5v vbias vout vin 1 r2 r1 ------ - ? ? + ? ? = en note: for v out dc @ mid range of common mode voltage range, v bias = 2.5/(1+r2/r1), v bias = +5*r4/(r3+r4) r1 r2 v out v in inverting amplifier vout vin r2 r1 ------ - ? ? ? ? ? = -2.5v +2.5v en v in v out r2 r1 non inverting amplifier vout vin 1 r2 r1 ------ - ? ? + ? ? = -2.5v +2.5v en RHD5904 quad operational amplifier application notes application note 1: dual power supply amplifier application note 2: single power supply amplifier
6 scd5904 rev a advanced 9/26/12 aeroflex plainview differential input amplifier r1 r3 vout v1 v2 r4 r2 vout v2 r4 r3 r4 + -------------------- - ?? ?? 1 r2 r1 ------ - + ?? ?? ?? ?? v1 r2 r1 ------ - ?? ?? ? = en vee vcc v out v1 multiple amplifiers - selectable output env1 v2 a/b c/d +5v application note 3: multiple amplifiers note: package and lid are electrically isolated from signal pads. figure 4: pa ckage outline differential input amplifier application note 4:
scd5904 rev a advanced 9/26/12 7 plainview, new york toll free: 800-the-1553 fax: 516-694-6715 se and mid-atlantic tel: 321-951-4164 fax: 321-951-4254 international tel: 805-778-9229 fax: 805-778-1980 west coast tel: 949-362-2260 fax: 949-362-2266 northeast tel: 603-888-3975 fax: 603-888-4585 central tel: 719-594-8017 fax: 719-594-8468 www.aeroflex.com info-ams@aeroflex.com 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. our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused export control: export warning: this product is controlled for expor t 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 pr oducts 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.) ordering information model dscc smd # screening package RHD5904-7 - commercial flow, +25c testing only 16-pin soic package RHD5904-s - military temperature, -55c to +125c screened in accordance with the individual test methods of mil-std-883 for space applications RHD5904-201-1s 5962-1024104kxc dscc smd pending RHD5904-201-2s 5962-1024104kxa RHD5904-901-1s 5962h1024104kxc dscc smd and radiation certification pending RHD5904-901-2s 5962h1024104kxa
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