the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. bipolar analog integrated circuit pc4741 high performance quad operational amplifier data sheet document no. g16051ej4v0ds00 (4th edition) date published march 2004 n cp(k) printed in japan the mark shows major revised points. 1987 description the pc4741 consists of four independent fr equency compensated operational amplifiers featuri ng higher speed, broader band than general purpose type as 741. the pc4741 is most appropriate for ac signal amplifier applications such as active filters or pulse amplifiers. features ? internal frequency compensation ? low noise ? output short circuit protection ordering information part number package pc4741c pc4741c(5) 14-pin plastic dip (7.62 mm (300)) 14-pin plastic dip (7.62 mm (300)) pc4741g2 pc4741g2(5) 14-pin plastic sop (5.72 mm (225)) 14-pin plastic sop (5.72 mm (225)) equivalent circuit (1/4 circuit) r 1 r 5 r 4 r 7 r 6 r 8 d 2 q 15 r 3 r 2 i i i n q 1 q 2 q 8 q 16 q 9 q 10 q 12 q 13 q 5 q 14 q 3 q 4 q 6 q 11 q 7 c 1 d 1 out v ? v + pin configuration (top view) 1 14 23 2 3 4 5 6 7 out 4 i i4 i n4 v ? i n3 i i3 out 3 out 1 i i1 i n1 v + i n2 i i2 out 2 14 13 12 11 10 9 8 ?+ ?+ ?+ ?+ pc4741c, 4741g2
data sheet g16051ej4v0ds 2 pc4741 absolute maximum ratings (t a = 25c) parameter symbol ratings unit voltage between v + and v ? note1 v + ? v ? ? 0.3 to +40 v differential input voltage v id 30 v input voltage note2 v i v ? ? 0.3 to v + +0.3 v output voltage note3 v o v ? ? 0.3 to v + +0.3 v c package note4 570 mw power dissipation g2 package note5 p t 550 mw output short circuit duration note6 10 sec operating ambient temperature t a ? 20 to +80 c storage temperature t stg ? 55 to +125 c notes 1. reverse connection of supply voltage can cause destruction. 2. the input voltage should be allowed to input without damage or destruction. even during the transition period of supply voltage, power on/off etc ., this specification should be kep t. the normal operation will establish when the both inputs are wit hin the common mode input voltage range of electrical characteristics. 3. this specification is t he voltage which should be allowed to supply to the output terminal from external without damage or destructive. even duri ng the transition period of supply voltage, power on/off etc., this specification should be kept. the output voltage of normal operation will be the output voltage swing of electrical characteristics. 4. thermal derating factor is ?7.6 mw/c w hen ambient temperature is higher than 50c. 5. thermal derating factor is ?5.5 mw/c w hen ambient temperature is higher than 25c. 6. pay careful attention to the total power dissipation not to exceed the absolute maximum ratings, note 4 and note 5. recommended operating conditions parameter symbol min. typ. max. unit supply voltage v 4 16 v
data sheet g16051ej4v0ds 3 pc4741 pc4741c, 4741g2 electrical characteristics (t a = 25c, v = 15 v) parameter symbol conditions min. typ. max. unit input offset voltage v io r s 100 ? 1.0 5.0 mv input offset current note i io 30 50 na input bias current note i b 70 300 na large signal voltage gain a v r l 2 k ? , v o = 10 v 25,000 50,000 power consumption pd i o = 0 a 150 210 mw common mode rejection ratio cmr 80 100 db supply voltage rejection ratio svr 50 100 v/ v maximum output voltage v om r l 10 k ? 12 13.7 v maximum output voltage v om r l 2 k ? 10 12.5 v common mode input voltage range v icm 12 14 v slew rate sr a v = 1 1.6 v/ s input equivalent noise voltage density e n f = 1 khz 9 nv/ hz channel separation f = 10 khz 108 db note input bias currents flow out from ic. because each cu rrents are base current of pn p-transistor on input stage. pc4741c (5), 4741g2 (5) electrical characteristics (t a = 25c, v = 15 v) parameter symbol conditions min. typ. max. unit input offset voltage v io r s 100 ? 1.0 2.0 mv input offset current note i io 30 50 na input bias current note i b 100 na large signal voltage gain a v r l 2 k ? , v o = 10 v 28,000 50,000 power consumption pd i o = 0 a 150 210 mw common mode rejection ratio cmr 85 90 db supply voltage rejection ratio svr 50 v/ v maximum output voltage v om r l 10 k ? 12.5 13.7 v maximum output voltage v om r l 2 k ? 11 12.5 v common mode input voltage range v icm 13 14 v slew rate sr a v = 1 1.6 v/ s input equivalent noise voltage density e n f = 1 khz 9 nv/ hz channel separation f = 10 khz 108 db note input bias currents flow out from ic. because each cu rrents are base current of pn p-transistor on input stage.
data sheet g16051ej4v0ds 4 pc4741 measurement circuit fig.1 channel separation measurement circuit + ? v o2 1000 1 channel separation = 20 log 50 ? 50 k ? + ? v o1 10 k ? 10 k ? v o1 v o2
data sheet g16051ej4v0ds 5 pc4741 typical performance characteristics (t a = 25c, typ.) t a - operating ambient temperature - ?c power dissipation p t - total power dissipation - mw 800 600 400 200 0 20 40 60 80 100 pc4741g2 pc4741c 132 ?c/w 182 ?c/w 0 20 40 60 80 100 120 1 100 10 k 1 m 1 k 10 100 k 10 m f - frequency - hz open loop frequency response a v - open loop voltage gain - db v = 15 v r l = 2 k ? c l = 50 pf 3 2.5 2 1.5 1 0.5 0 ? 0.5 ? 1 ? 1.5 ? 2 ? 2.5 ? 3 ? 20 020406080 input offset voltage v io - input offset voltage - mv t a - operating ambient temperature - ?c v= 15 v each 5 samples data 100 95 90 85 80 75 70 65 60 55 50 ? 20 020406080 input bias current i b - input bias current - na t a - operating ambient temperature - ?c v= 15 v f - frequency - hz large signal frequency response v om - output voltage swing - v p-p 0 10 20 30 100 1 k 10 k 100 k 1 m v= 15 v v= 10 v v= 5 v common mode input voltage range v icm - common mode input voltage range - v 40 30 20 10 0 10 20 v - supply voltage - v
data sheet g16051ej4v0ds 6 pc4741 output voltage swing v om - output voltage swing - v p-p 30 20 10 0 100 300 1 k 3 k 10 k r l - load resistance - ? voltage follower pulse response v i - input voltage - v v o - output voltage - v 5 0 ? 5 ? 5 010 2030 t - time - s v= 15 v c l = 50 pf r l = 2 k ? ? 5 0 supply current i cc - supply current - ma 6 4 2 1 0 10 20 v - supply voltage - v 15 5 3 5 10 9 8 7 6 5 4 3 2 1 0 ? 20 020406080 supply current i cc - supply current - ma t a - operating ambient temperature - ?c v= 15 v channel separation channel separation - db 150 50 100 0 10 100 1 k 10 k 100 k f - frequency - hz f - frequency - hz input equivalent noise voltage density e n - input equivalent noise voltage density - nv/ hz 0 10 20 30 100 1 k 10 k 100 k 10
data sheet g16051ej4v0ds 7 pc4741 package drawings (unit: mm) 14-pin plastic dip (7.62 mm (300)) item millimeters a 19.22 0.2 2.14 max. f i j d 1.32 0.12 g 3.6 0.3 c b 2.54 (t.p.) 0.50 0.10 r 0~15 h 0.51 min. k 7.62 (t.p.) l 6.4 0.2 3.55 4.3 0.2 n 0.25 j b m r h g i c f dn notes 1. each lead centerline is located within 0.25 mm of its true position (t.p.) at maximum material condition. 2. ltem "k" to center of leads when formed parallel. p14c-100-300b1-3 17 14 8 m a l k m 0.25 + 0.10 ? 0.05
data sheet g16051ej4v0ds 8 pc4741 c d m g p detail of lead end m 17 14 8 f e b s k l j a h i ns item b c i 14-pin plastic sop (5.72 mm (225)) d e g h j p millimeters 1.27 (t.p.) 1.42 max. a 10.2 0.26 4.4 0.1 0.1 0.1 0.42 6.5 0.2 1.49 + 0.08 ? 0.07 1.1 0.16 3 + 7 ? 3 note each lead centerline is located within 0.1 mm of its true position (t.p.) at maximum material condition. f 1.59 + 0.21 ? 0.2 k l m n 0.6 0.2 0.17 0.1 0.10 + 0.08 ? 0.07 s14gm-50-225b, c-6
data sheet g16051ej4v0ds 9 pc4741 recommended soldering conditions the pc4741 should be soldered and mounted under the following recommended conditions. for soldering methods and conditions other than those recommended below, contact an nec electronics sales representative. for technical information, see the following website. semiconductor device mount manual (http ://www.necel.com/pkg/en/mount/index.html) type of surface mount device pc4741g2, 4741g2(5): 14-pin pl astic sop (5.72 mm (225)) process conditions symbol infrared ray reflow peak temperature: 235 c or below (package surface temperature), reflow time: 30 seconds or less (at 210c or higher), maximum number of reflow processes: 3 time. ir35-00-3 vapor phase soldering peak temperature: 215c or below (package surface temperature), reflow time: 40 seconds or less (at 200c or higher), maximum number of reflow processes: 3 time. vp15-00-3 wave soldering solder temperature: 260c or below, flow time: 10 seconds or less, maximum number of flow processes: 1 time, pre-heating temperature: 120c or bel ow (package surface temperature). ws60-00-1 partial heating method pin temperature: 300c or below, heat time: 3 seconds or less (per each side of the device). ? caution apply only one kind of soldering condition to a device, except for "partial heating method", or the device will be damaged by heat stress. type of through-hole device pc4741c, 4741c(5): 14-pin plastic dip (7.62 mm (300)) process conditions wave soldering (only to leads) solder temperature: 260c or below, flow time: 10 seconds or less. partial heating method pin temperature: 300c or below, heat time: 3 seconds or less (per each lead). caution for through-hole device, the w ave soldering process must be applied only to leads, and make sure that the package body does not get jet soldered.
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