1 ? fn2910.9 caution: these devices are sensitive to electrosta tic discharge; follow proper ic handling procedures. 1-888-intersil or 1-888-468-3774 | intersil (and design) is a registered trademark of intersil americas inc. copyright ? intersil americas inc. 2003, 2006. all rights reserved all other trademarks mentioned are the property of their respective owners. ha-5147 120mhz, ultra-low noise precision operational amplifiers the ha-5147 operational amplifier features an unparalleled combination of precision dc and wideband high speed characteristics. utilizing the intersil d. i. technology and advanced processing techniques, this unique design unites low noise (3.2nv/ hz ) precision instrumentation performance with high speed (35v/ s) wideband capability. this amplifier?s impressive li st of features include low v os (30mv), wide gain bandwidth (120mhz), high open loop gain (1500v/mv), and high cmrr (120db). additionally, this flexible device operates over a wide supply range ( 5v to 20v) while consuming only 140mw of power. using the ha-5147 allows designers to minimize errors while maximizing speed and bandwidth in applications requiring gains greater than ten. this device is ideally suited for low level transducer signal amplifier circuits. other applic ations which can utilize the ha-5147?s qualities include instrumentation amplifiers, pulse or rf amplifiers, audio preamplifiers, and signal conditioning circuits. this device can easily be used as a design enhancement by directly replacing the 725, op25, op06, op07, op27 and op37 where gains are greater than ten. for military grade product, refer to the ha-5147/883 data sheet. features ? slew rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35v/ s ? wide gain bandwidth (a v 10). . . . . . . . . . . . . . 120mhz ? low noise . . . . . . . . . . . . . . . . . . . . . 3.2nv/ hz at 1khz ?low v os . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 v ? high cmrr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120db ? high gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1500v/mv ? pb-free available (rohs compliant) applications ? high speed signal conditioners ? wide bandwidth instrumentation amplifiers ? low level transducer amplifiers ? fast, low level voltage comparators ? highest quality audio preamplifiers ? pulse/rf amplifiers ? for further design ideas see application note an553 pinout ha-5147 (cerdip) top view 1 2 3 4 8 7 6 5 bal v+ out nc bal -in +in v- + - ordering information part number part marking temp. range ( o c) package pkg. dwg. # ha7-5147-2 ha7- 5147-2 -55 to 125 8 ld cerdip f8.3a ha7-5147r5254 (note) ha7- 5147r5254 -55 to 125 8 ld cerdip with pb-free hot solder dip lead finish (snagcu) f8.3a note: intersil pb-free hermetic packaged produc ts employ snagcu or au termination fini sh, which are rohs compliant termination finishes and compatible with both snpb and pb-free soldering operations. ce ramic dual in-line packaged product s (cerdips) do contain lead (p b) in the seal glass and die attach glass materials. however, lead in the gla ss materials of electronic compon ents are currently exempted per the rohs directive. therefore, ceramic dual inline packages with pb-free term ination finish are considered to be rohs compliant. data sheet july 12, 2006 [ /title (ha- 5147) /sub- j ect (120m hz, ultra- low n oise preci- sion opera- tional ampli- fiers) /autho r () /key- words (inter- sil corpo- ration, semi- con- ductor, single, opera- tional ampli- fier, low p ower op amp, low input b ias
2 absolute m aximum ratings t a = 25 o c thermal information voltage between v+ and v- terminals . . . . . . . . . . . . . . . . . . . 44v differential input voltage (note 1) . . . . . . . . . . . . . . . . . . . . . . . 0.7v output current . . . . . . . . . . . . . . . . . . . full short circuit protection operating conditions temperature range ha-5147-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 o c to 125 o c thermal resistance (typical, note 2) ja ( o c/w) jc ( o c/w) cerdip package. . . . . . . . . . . . . . . . . 135 50 maximum junction temperature (hermetic package). . . . . . . .175 o c maximum storage temperature range . . . . . . . . . -65 o c to 150 o c maximum lead temperature (soldering 10s) . . . . . . . . . . . . 300 o c caution: stresses above those listed in ?abs olute maximum ratings? may cause permanent dam age to the device. this is a stress o nly rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. notes: 1. for differential input voltages greater than 0.7v, the input cu rrent must be limited to 25ma to protect the back-to-back inpu t diodes. 2. ja is measured with the component mount ed on an evaluation pc board in free air. electrical specifications v supply = 15v, c l 50pf, r s 100 ? parameter test conditions temp. ( o c) min typ max units input characteristics offset voltage 25 - 30 100 v full - 70 300 v average offset voltage drift full - 0.4 1.8 v/ o c bias current 25 - 15 80 na full - 35 150 na offset current 25 - 12 75 na full - 30 135 na common mode range full 10.3 11.5 - v differential input resistance (note 3) 25 0.8 4 - m ? input noise voltage (note 4) 0.1hz to 10hz 25 - 0.09 0.25 v p-p input noise voltage density (note 5) f = 10hz 25 - 3.8 8.0 nv/ hz f = 100hz - 3.3 4.5 nv/ hz f = 1000hz - 3.2 3.8 nv/ hz input noise current density (note 5) f = 10hz 25 - 1.7 - pa/ hz f = 100hz - 1.0 - pa/ hz f = 1000hz - 0.4 0.6 pa/ hz transfer characteristics minimum stable gain 25 10 - - v/v large signal voltage gain v out = 10v, r l = 2k ? 25 700 1500 - v/mv full 300 800 - v/mv common mode rejection ratio v cm = 10v full 100 120 - db gain-bandwidth-product f = 10khz 25 120 140 - mhz f = 1mhz - 120 - mhz ha-5147
3 output characteristics output voltage swing r l = 600 ? 25 10.0 11.5 - v r l = 2k ? full 11.4 13.5 - v full power bandwidth (note 6) 25 445 500 - khz output resistance open loop 25 - 70 - ? output current 25 16.5 25 - ma transient response (note 7) rise time 25 - 22 50 ns slew rate v out = 3v 25 28 35 - v/ s settling time note 8 25 - 400 - ns overshoot 25 - 20 40 % power supply characteristics supply current 25 - 3.5 - ma full - - 4.0 ma power supply rejection ratio v s = 4v to 18v full - 16 51 v/v notes: 3. this parameter value is based upon design calculations. 4. refer to typical performance section of the data sheet. 5. the limits for this parameter are guaranteed based on l ab characterization, and refl ect lot-to-lot variation. 6. full power bandwidth guaranteed based on slew rate measurement using: . 7. refer to test circuits section of the data sheet. 8. settling time is specified to 0.1% of final value for a 10v output step and a v = -10. electrical specifications v supply = 15v, c l 50pf, r s 100 ? (continued) parameter test conditions temp. ( o c) min typ max units fpbw slew rate 2 v peak ---------------------------- - = ha-5147
4 test circuits and waveforms figure 1. large and small signal response test circuit vertical scale: input = 0.5v/div. output = 5v/div. horizontal scale: 500ns/div. large signal response vertical scale: input = 10mv/div. output = 100mv/div. horizontal scale: 100ns/div. small signal response figure 2. settling time test circuit + in out 50pf 1.8k ? 200 ? - out in out in notes: 9. a v = -10. 10. feedback and summing resistors should be 0.1% matched. 11. clipping diodes are optional. hp5082-2810 recommended. + -15v +15v 50pf 2n4416 5k ? +15v 2k ? 200 ? 2k ? to oscilloscope 500 ? v out v in aut - ha-5147
5 schematic diagram 4 3 2 ss d 60 r 5 r 6 q n24 q n25 d 59 z 58 r 24 q n12 r 4 r 14 d 8 q n45 c 7 d 1 r 15 q p37 q p55 q p56 q n19 r 1a 7 r 25 r 1 q p32 1 8 balance r 16 q p35 q n46 q n47 r 2a c 1 q n13 c 4 c 5 r 2 q n51 q n3 d 53 r 9 q n2 q p 27 q n2a c 6 q p36a q p36 d 9 q n52 q n4 d 54 q p26 r 18 q n1a q n1 q p40 d 41 d 22 d 23 q n42a q n42 q n39 r 8 q n10 q n11 q n48 q n49 r 10 c 3 q n5 c 2 r 22 q n14 q n15 r 7 r 3 r 20 q p43 r 21 q p44 r 17 q p26 q p17 q p16 q n7 q n6 q n29 q n18 q p30 d 33 d 34 q n20 r 12 out- r 13 q p21 6 put r 23 q n50 r 11 q n57 q p38 r 19 ha-5147
6 application information figure 3. suggested offset voltage adjustment note: low resistances are preferred for low noise applications as a 1k ? resistor has 4nv/ hz of thermal noise. total resistances of greater than 10k ? on either input can reduce stability. in most high resistance applications, a few picofarads of capacitance across the feedbac k resistor will improve stability. figure 4. suggested stability circuits 2 4 6 1 3 7 5 8 + v+ 10k r p - note: tested offset adjustment range is |v os +1mv| minimum re- ferred to output. typical range is 4mv with r p = 10k ? . + r 1 c s r 3 r 2 + r 1 r 2 r 3 c s - - typical performance curves t a = 25 o c, v supply = 15v, unless otherwise specified figure 5. typical offset voltage vs temperature figure 6. noise characteristics temperature ( o c) offset voltage ( v) -60 -40 -20 0 20 40 60 80 120 100 -60 -50 -40 -30 -20 -10 0 10 30 20 v s = 15v, t a = 25 o c noise voltage noise current 1m 100k 10k 1k 100 10 1 frequency (hz) 0 2 4 6 8 10 12 voltage noise (nv/ hz ) current noise (pa/ hz ) 0 1 2 3 4 5 6 ha-5147
7 figure 7. noise vs supply voltage figure 8. cmrr vs frequency figure 9. psrr vs frequency figure 10. open loop gain and phase vs frequency figure 11. a vol and v out vs load resistance figure 12. normal ized slew rate vs temperature typical performance curves t a = 25 o c, v supply = 15v, unless otherwise specified (continued) t a = 25 o c supply voltage ( v) 4 6 8 10 12 14 16 20 18 0.14 0.12 0.1 0.08 0.06 0.04 0.02 0 input noise voltage ( v p-p ) frequency (hz) cmrr (db) 10 100 1k 10k 100k 1m 10m 0 40 80 120 160 v s = 15v t a = 25 o c frequency (hz) psrr (db) 10 100 1k 10k 100k 1m 100 80 60 20 120 40 0 t a = 25 o c frequency (hz) gain (db) 100 1k 10k 100k 1m 10m 0 40 60 100 120 100m 180 90 0 80 20 phase (degrees) gain phase t a = 25 o c load resistance (k ? ) 046810 17 16 15 13 12 10 7 4 a vol (100kv/v) and v out (v) 2 14 11 9 8 6 5 a vol v out temperature ( o c) -60 -40 -20 0 20 40 60 80 120 100 0.95 0.96 0.97 0.98 0.99 1.0 1.01 1.02 1.03 1.04 1.05 slew rate normalized to 1 at 30 o c r l = 2k, c l = 50pf, t a = 25 o c ha-5147
8 figure 13. supply current vs temperature figure 14. v out max (undistorted sinewave output) vs frequency figure 15. closed loop gain and phase vs frequency fi gure 16. peak-to-peak noise voltage (0.1hz to 10hz) typical performance curves t a = 25 o c, v supply = 15v, unless otherwise specified (continued) temperature ( o c) -55 25 125 2.82 supply current (ma) v o = 0v, v s = 15v 2.80 2.78 2.76 2.74 2.72 2.70 2.68 frequency (mhz) output voltage (v p-p ) 00.40.81.21.6 2 4 16 20 24 28 12 8 r l = 2k, c l = 50pf, t a = 25 o c frequency (hz) gain (db) 1k 10k 100k 1m 10m 0 20 30 100m 180 90 0 40 10 phase (degrees) gain phase r l = 2k, c l = 50pf, t a = 25 o c a cl = 25,000v/v; e n = 0.08 v p-p rti horizontal scale = 1s/div .; vertical scale = 0.002 v/div. ha-5147
9 die characteristics die dimensions: 104 mils x 65 mils x 19 mils 2650 m x 1650 m x 483 m metallization: type: al, 1% cu thickness: 16k ? 2k ? substrate potential (powered up): v- passivation: type: nitride (si 3 n 4 ) over silox (sio 2 , 5% phos.) silox thickness: 12k ? 2k ? nitride thickness: 3.5k ? 1.5k ? transistor count: 63 process: bipolar dielectric isolation metallization mask layout ha-5147 bal bal v+ out nc v- +in -in ha-5147
10 all intersil u.s. products are manufactured, asse mbled and tested utilizing iso9000 quality systems. intersil corporation?s quality ce rtifications can be viewed at www.intersil.com/design/quality intersil products are sold by description only. intersil corporation reserves the right to make changes in circuit design, soft ware and/or specifications at any time without notice. accordingly, the reader is cautioned to verify that da ta sheets are current before placing orders. information furnishe d by intersil is believed to be accurate and reliable. however, no responsibility is assumed by intersil or its subsidiaries for its use; nor for any infringements of paten ts or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of intersil or its subsidiari es. for information regarding intersil corporation and its products, see www.intersil.com ha-5147 ceramic dual-in-line fr it seal packages (cerdip) notes: 1. index area: a notch or a pin one identification mark shall be locat- ed adjacent to pin one and shall be located within the shaded area shown. the manufacturer?s identification shall not be used as a pin one identification mark. 2. the maximum limits of lead di mensions b and c or m shall be measured at the centroid of the finished lead surfaces, when solder dip or tin plate lead finish is applied. 3. dimensions b1 and c1 apply to lead base metal only. dimension m applies to lead plating and finish thickness. 4. corner leads (1, n, n/2, and n/2+1) may be configured with a partial lead paddle. for this co nfiguration dimension b3 replaces dimension b2. 5. this dimension allows for off- center lid, meniscus, and glass overrun. 6. dimension q shall be measured from the seating plane to the base plane. 7. measure dimension s1 at all four corners. 8. n is the maximum number of terminal positions. 9. dimensioning and tolerancing per ansi y14.5m - 1982. 10. controlling dimension: inch bbb c a - b s c q l a seating base d plane plane -d- -a- -c- -b- d e s1 b2 b a e m c1 b1 (c) (b) section a-a base lead finish metal e a/2 a m s s ccc c a - b m d s s aaa ca - b m d s s e a f8.3a mil-std-1835 gdip1-t8 (d-4, configuration a) 8 lead ceramic dual-in-line frit seal package symbol inches millimeters notes min max min max a - 0.200 - 5.08 - b 0.014 0.026 0.36 0.66 2 b1 0.014 0.023 0.36 0.58 3 b2 0.045 0.065 1.14 1.65 - b3 0.023 0.045 0.58 1.14 4 c 0.008 0.018 0.20 0.46 2 c1 0.008 0.015 0.20 0.38 3 d - 0.405 - 10.29 5 e 0.220 0.310 5.59 7.87 5 e 0.100 bsc 2.54 bsc - ea 0.300 bsc 7.62 bsc - ea/2 0.150 bsc 3.81 bsc - l 0.125 0.200 3.18 5.08 - q 0.015 0.060 0.38 1.52 6 s1 0.005 - 0.13 - 7 90 o 105 o 90 o 105 o - aaa - 0.015 - 0.38 - bbb - 0.030 - 0.76 - ccc - 0.010 - 0.25 - m - 0.0015 - 0.038 2, 3 n8 88 rev. 0 4/94
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