View UA741CDCDT_7927601.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

this is information on a product in full production. september 2013 docid5304 rev 3 1/11 ua741 general-purpose single operational amplifier datasheet - production data features ? large input voltage range ? no latch-up ? high gain ? short-circuit protection ? no frequency compensation required ? same pin configuration as the ua709 applications ? summing amplifiers ? voltage followers ? integrators ? active filters ? function generators description the ua741 is a high performance monolithic operational amplifier constructed on a single silicon chip. it is intend ed for a wide range of analog applications. the high gain and wide range of operating voltages provide superior performances in integrators, summing amplifiers and general feedback applications. the internal compensation network (6 db/octave) ensures stability in closed- loop circuits. d so8 (plastic micropackage) 1 - offset null 1 2 - inverting input 3 - non-inverting input 4 - v cc - 5 - offset null 2 6 - output 7 - v cc + 8 - n.c. pin connections (top view) n dip8 (plastic package) www.st.com
contents ua741 2/11 docid5304 rev 3 contents 1 schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 absolute maximum ratings and operating c onditions . . . . . . . . . . . . . 4 3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4.1 dip8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.2 so8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
docid5304 rev 3 3/11 ua741 schematic diagram 11 1 schematic diagram figure 1. schematic diagram non-inverting input q8 q9 q12 q1 q2 r5 39k q3 q4 q7 q5 q6 q10 q11 r1 1k r12 50k vcc- q17 q16 q20 r10 50 output r9 25 q14 q15 vcc+ q13 c1 30pf inverting input offset null 2 r2 1k r3 50k offset null 1 r4 5k q18 r7 4.5k r8 7.5k q22 r11 50
absolute maximum ratings and operating conditions ua741 4/11 docid5304 rev 3 2 absolute maximum ratings and operating conditions table 1. absolute maximum ratings symbol parameter value unit v cc supply voltage 22 v v id differential input voltage 30 v i input voltage 15 output short-circuit duration infinite r thja thermal resistance junction to ambient dip8 so8 85 125 c/w r thjc thermal resistance junction to case dip8 so8 41 40 esd hbm: human body model (1) dip package so package 1. human body model: a 100 pf capacit or is charged to the specified voltage, then discharged through a 1.5k resistor between two pins of the device. this is done for all couples of connected pin combinations while the other pins are floating. 500 400 v mm: machine model (2) 2. 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. 100 cdm: charged device model (3) 3. charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through onl y one pin. this is done for all pins. 1.5 kv t stg storage temperature range -65 to +150 c table 2. operating conditions symbol parameter ua741i ua741c unit v cc supply voltage 5 to 40 v v icm common mode input voltage range 12 t oper operating free air temperatur e range -40 to +105 0 to +70 c
docid5304 rev 3 5/11 ua741 electrical characteristics 11 3 electrical characteristics table 3. electrical characteristics at v cc = 15 v, t amb = 25 c (unless otherwise specified) symbol parameter min. typ. max. unit v io input offset voltage (r s 10 k ) t amb = +25 c t min t amb t max 15 6 mv i io input offset current t amb = +25 c t min t amb t max 230 70 na i ib input bias current t amb = +25 c t min t amb t max 10 100 200 a vd large signal voltage gain ( v o = 10 v, r l = 2 k ) t amb = +25 c t min t amb t max 50 25 200 v/mv svr supply voltage rejection ratio (r s 10 k ) t amb = +25 c t min t amb t max 77 77 90 db i cc supply current, no load t amb = +25 c t min t amb t max 1.7 2.8 3.3 ma v icm input common mode voltage range t amb = +25 c t min t amb t max 12 12 v cmr common mode rejection ratio (r s 10 k ) t amb = +25 c t min t amb t max 70 70 90 db i os output short circuit current 10 25 40 ma v opp output voltage swing t amb = +25 c r l = 10 k r l = 2 k t min t amb t max r l = 10 k r l = 2 k 12 10 12 10 14 13 v sr slew rate v i = 10 v, r l = 2 k , c l = 100 pf, unity gain 0.25 0.5 v/ s t r rise time v i = 20 mv, r l = 2 k , c l = 100 pf, unity gain 0.3 s k ov overshoot v i = 20 mv, r l = 2 k , c l = 100 pf, unity gain 5% r i input resistance 0.3 2 m
electrical characteristics ua741 6/11 docid5304 rev 3 gbp gain bandwidth product v i = 10 mv, r l = 2 k , c l = 100 pf, f =100 khz 0.7 1 mhz thd total harmonic distortion f = 1 khz, a v = 20 db, r l = 2 k , v o = 2 v pp , c l = 100 pf, t amb = +25 c 0.06 % e n equivalent input noise voltage f = 1 khz, r s = 100 23 ? m phase margin 50 degree table 3. electrical characteristics at v cc = 15 v, t amb = 25 c (unless otherwise specified) (continued) symbol parameter min. typ. max. unit nv hz ----------- -
docid5304 rev 3 7/11 ua741 package information 11 4 package information in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions a nd product status are available at: www.st.com . ecopack ? is an st trademark.
package information ua741 8/11 docid5304 rev 3 4.1 dip8 package information figure 2. dip8 package mechanical drawing table 4. dip8 package mechanical data ref. dimensions millimeters inches min. typ. max. min. typ. max. a5.330.210 a1 0.38 0.015 a2 2.92 3.30 4.95 0.115 0.130 0.195 b 0.36 0.46 0.56 0.014 0.018 0.022 b2 1.14 1.52 1.78 0.045 0.060 0.070 c 0.20 0.25 0.36 0.008 0.010 0.014 d 9.02 9.27 10.16 0.355 0.365 0.400 e 7.62 7.87 8.26 0.300 0.310 0.325 e1 6.10 6.35 7.11 0.240 0.250 0.280 e 2.54 0.100 ea 7.62 0.300 eb 10.92 0.430 l 2.92 3.30 3.81 0.115 0.130 0.150
docid5304 rev 3 9/11 ua741 package information 11 4.2 so8 package information figure 3. so8 package mechanical drawing table 5. so8 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 k0 8 1 8 ccc 0.10 0.004
ordering information ua741 10/11 docid5304 rev 3 5 ordering information 6 revision history table 6. order codes order code temperature range package packing marking ua741cn 0 c, +70 c dip8 tube ua741cn ua741cd/cdt so-8 tube or tape & reel 741c ua741in -40 c, +105 c dip8 tube ua741in ua741id/idt so-8 tube or tape & reel 741i table 7. document revision history date revision changes 01-nov-2001 1 initial release. 25-may-2009 2 document reformatted. added esd values and thermal resistances in table 1: absolute maximum ratings . added table 2: operating conditions . removed ua741m information and order code in table 6 . 02-sep-2013 3 table 6: order codes : updated marking for order codes ua741cd/cdt and ua741id/idt.
docid5304 rev 3 11/11 ua741 11 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. st products are not authorized for use in weapons. nor are st products designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems with product functional safety requirements; (b) aeronautic applications; (c) automotive applications or environments, and/or (d) aerospace applications or environments. where st products are not designed for such use, the purchaser shall use products at purchaser?s sole risk, even if st has been informed in writing of such usage, unless a product is expressly designated by st as being intended for ?automotive, automotive safety or medical? industry domains according to st product design specifications. products formally escc, qml or jan qualified are deemed suitable for use in aerospace by the corresponding governmental agency. 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. ? 2013 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 - philippines - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com

▲Up To Search▲

Price & Availability of UA741CDCDT

	To Download UA741CDCDT Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .