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october 2008 rev 2 1/13 13 ts522 precision low noise dual operational amplifier features large output voltage swing +14.3v/-14.6 v low input offset voltage 850 v max. low voltage noise: 4.5 nv/ hz high gain bandwidth product: 15 mhz high slew rate: 7 v/ s low distortion: 0.002 % esd internal protection 2 kv excellent frequency stability macromodel included in this specification description the ts522 is a monolithic dual operational amplifier mainly dedicate d to audio applications. the ts522 offers a very low input offset voltage as well as low voltage noise (4.5 nv/ hz) and high dynamic performances (15 mhz gain bandwidth product, 7 v/ s slew rate). the output stage allows a large output voltage swing and symmetrical source and sink currents. n dip8 (plastic package) d so8 (plastic micropackage) 1 2 3 45 6 7 8 - + - + output 1 inverting input 1 non-inverting input 1 v cc v cc output 2 inverting input 2 non-inverting input 2 - + pin connections top view www.st.com
absolute maximum ratings and operating conditions ts522 2/13 1 absolute maximum ratings and operating conditions table 1. absolute maximum ratings symbol parameter value unit v cc supply voltage 18 to 36 v v id differential input voltage (1) 1. either or both input voltages must not exceed the magnitude of v cc + or v cc - 30 v v i input voltage (1) 15 v output short-circuit duration (2) 2. power dissipation must be considered to ensure maximum junction temperature (t j ) is not exceeded. infinite t j maximum junction temperature + 150 c t stg storage temperature range -65 to +150 c r thja thermal resistance junction to ambient (3) (4) so-8 dip8 3. short-circuits can c ause excessive heating and destructive dissipation. 4. r th are typical values. 125 85 c/w r thjc thermal resistance junction to case (3) (4) so-8 dip8 40 41 c/w esd hbm: human body model (5) 5. human body model: a 100 pf capacit or is charged to the specified voltage, then discharged through a 1.5 k resistor between two pins of the device. this is done for all couples of connected pin combinations while the other pins are floating. 2kv mm: machine model (6) 6. machine model: a 200 pf capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 ). this is done for all couples of connected pin combinations whil e the other pins are floating. 200 v cdm: charged device model (7) 7. charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. th is is done for all pins. 1.5 kv table 2. operating conditions symbol parameter value unit v cc supply voltage 2.5 to 15 v t oper operating free-air temper ature range -40 to 125 c
ts522 schematic diagram 3/13 2 schematic diagram figure 1. typical schematic diagram (1/2 ts522) inverting input non-inverting input v cc output v cc
electrical characteristics ts522 4/13 3 electrical characteristics table 3. v cc + = 15 v, v cc - = -15 v, t amb = 25 c (unless otherwise specified) symbol parameter min. typ. max. unit v io input offset voltage (v o = 0v, v ic = 0v) t amb = +25c t min t amb t max 0.85 1.7 mv v io input offset voltage drift v ic = 0v, v o = 0v, t min t amb t max 2 v/c iio input offset current (v ic = 0v, v o = 0v) t amb = +25c t min t amb t max 10 150 175 na i ib input bias current (v ic = 0v, v o = 0v) t amb = +25c t min t amb t max 250 750 800 na vicm common mode input voltage range ( v io = 5mv, vo = 0v) 13 14 v a vd large signal voltage gain (r l = 2k , vo = 10v) t amb = +25c t min t amb t max 90 85 100 db v opp output voltage swing (vid = 1v) r l = 600 r l = 600 r l = 2.0k r l = 2.0k r l = 10k r l = 10k 13.2 13.5 12.2 -12.7 14 -14.2 14.3 -14.6 -13.2 -14 v cmr common mode rejection ratio (v ic = 13v) 80 100 db svr supply voltage rejection ratio vcc + /vcc - = +15v/-15v to +5v/-5v 80 105 db i o output short circuit current (v id = 1v, output to ground) source sink 15 20 29 37 ma i cc supply current (v o = 0v, all amplifiers) t amb = +25c t min t amb t max 45 5.5 ma sr slew rate (v i = -10v to +10v, r l = 2k , c l = 100pf, a v = +1) 5 7 v/ s gbp gain bandwidth product (f = 100khz, r l = 2k , c l = 100pf) 10 15 mhz b unity gain bandwidth (open loop) 9 mhz
ts522 electrical characteristics 5/13 a m gain margin (r l = 2k ) c l = 0pf c l = 100pf -11 -6 db ? m phase margin c l = 0pf c l = 100pf 55 30 degrees e n equivalent input noise voltage (r s = 100 , f = 1khz) 4.5 i n equivalent input noise current (f = 1khz) 0.5 thd total harmonic distortion r l = 2k , f = 20hz to 20khz, v o = 3v rms , a v = +1 0.002 % v o1 /v o2 channel separation (f = 20hz to 20khz) 120 db fpb full power bandwidth (v o = 27v pp , r l = 2k , thd 1%) 120 khz z o output impedance (v o = 0v, f = 9mhz) 37 r i input resistance (v ic = 0v) 175 k c i input capacitance (v ic = 0v) 12 pf table 3. v cc + = 15 v, v cc - = -15 v, t amb = 25 c (unless otherwise specified) (continued) symbol parameter min. typ. max. unit nv hz ----------- - pa hz ----------- -
electrical characteristics ts522 6/13 figure 2. total supply current vs supply voltage figure 3. output short circuit current vs output voltage figure 4. output voltage vs supply voltage figure 5. output voltage vs supply voltage figure 6. equivalent input noise voltage vs frequency figure 7. thd + noise vs frequency
ts522 electrical characteristics 7/13 figure 8. voltage gain and phase vs frequency figure 9. thd + noise vs vout
package information ts522 8/13 4 package information in order to meet environmental requirements, st offers these devices in ecopack ? packages. these packages have a lead-free second level interconnect. the category of second level interconnect is marked on the package and on the inner box label, in compliance with jedec standard jesd97. the maximum ratings related to soldering conditions are also marked on the inner box label. ecopack is an st trademark. ecopack specifications are available at: www.st.com .
ts522 package information 9/13 figure 10. dip8 package mechanical drawing table 4. dip8 package mechanical data dimensions ref. millimeters inches min. typ. max. min. typ. max. a 3.32 0.131 a1 0.51 0.020 b 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 d 10.92 0.430 e 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 f 6.6 0260 i5.080.200 l 3.18 3.81 0.125 0.150 z1.520.060
package information ts522 10/13 figure 11. so-8 package mechanical drawing table 5. so-8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a1.750.069 a1 0.10 0.25 0.004 0.010 a2 1.25 0.049 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 d 4.80 4.90 5.00 0.189 0.193 0.197 e 5.80 6.00 6.20 0.228 0.236 0.244 e1 3.80 3.90 4.00 0.150 0.154 0.157 e 1.27 0.050 h 0.25 0.50 0.010 0.020 l 0.40 1.27 0.016 0.050 l1 1.04 0.040 k1 81 8 ccc 0.10 0.004
ts522 ordering information 11/13 5 ordering information table 6. order codes order code temperature range package packing marking ts522id/dt -40c to +125c so-8 tube/tape & reel 522i ts522in -40c to +125c dip8 tube ts522in ts522iyd/dt (1) 1. qualified and characterized according to aec q100 and q003 or equiva lent, advanced screening according to aec q001 & q 002 or equivalent. -40c to +125c so-8 (automotive grade) tube/tape & reel 522iy
revision history ts522 12/13 6 revision history table 7. document revision history date revision changes 01-nov-2001 1 initial release. 14-oct-2008 2 document reformatted. added automotive grade order codes in table 6: order codes . removed macromodel.
ts522 13/13 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a parti cular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. unless expressly approved in writing by an authorized st representative, st products are not recommended, authorized or warranted for use in milita ry, air craft, space, life saving, or life sustaining applications, nor in products or systems where failure or malfunction may result in personal injury, death, or severe property or environmental damage. st products which are not specified as "automotive grade" may only be used in automotive applications at user?s own risk. resale of st products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or registered trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2008 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com

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