View UA741CDCDT_7247983.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

may 2009 doc id 5304 rev 2 1/11 11 ua741 general-purpose single operational amplifier 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 inte nded for a wide range of analog applications. the high gain and wide range of operating voltages provide superior performances in integrator, summing amplifier and general feedback applications. the internal compensation network (6 db/octave) ensures stability in closed- loop circuits. n dip8 (plastic package) d so-8 (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) www.st.com
schematic diagram ua741 2/11 doc id 5304 rev 2 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
ua741 absolute maximum rati ngs and operating conditions doc id 5304 rev 2 3/11 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 v i input voltage 15 v output short-circuit duration infinite r thja thermal resistance junction to ambient so-8 dip8 125 85 c/w r thjc thermal resistance junction to case so-8 dip8 40 41 c/w 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 (int ernal resistor < 5 ). this is done for all couples of connected pin combinations whil e the other pins are floating. 100 v 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 only one pin. th is 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 v t oper operating free air temperature range -40 to +105 0 to +70 c
electrical characteristics ua741 4/11 doc id 5304 rev 2 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 na 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
ua741 electrical characteristics doc id 5304 rev 2 5/11 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 ----------- -
package information ua741 6/11 doc id 5304 rev 2 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 and product status are available at: www.st.com . ecopack ? is an st trademark.
ua741 package information doc id 5304 rev 2 7/11 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
package information ua741 8/11 doc id 5304 rev 2 4.2 so-8 package information figure 3. 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 k 0 8 1 8 ccc 0.10 0.004
ua741 ordering information doc id 5304 rev 2 9/11 5 ordering information 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 ua741c ua741in -40 c, +105 c dip8 tube ua741in ua741id/idt so-8 tube or tape & reel ua741i
revision history ua741 10/11 doc id 5304 rev 2 6 revision history 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 ta bl e 6 .
ua741 doc id 5304 rev 2 11/11 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. 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. ? 2009 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 .