bipolar analog integrated circuit pc319 high speed dual comparator data sheet document no. g15950ej5v0ds00 (5th edition) date published march 2004 n cp(k) printed in japan the mark shows major revised points. 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. 1987 description the pc319 is a precision high speed dual comparator designed to operate over a wide range of supply voltage down to a 5 v logic supply and ground. further advantage, they have excellent input characteristics and direct drive capability to all the popular logic families. features ? operate from single 5 v supply ? typically 80 ns response time at 15 v ? open collector output ? minimum fan-out of 2 each side (ttl) ? high common mode slew rate ordering information part number package pc319c 14-pin plastic dip (7.62 mm (300)) pc319g2 14-pin plastic sop (5.72 mm (225)) equivalent circuit (1/2 circuit) pin configuration (top view) 1 2 3 4 5 6 7 14 13 12 11 10 9 8 nc nc gnd 1 i n1 i i1 v out 2 nc nc out 1 v + i i2 i n2 gnd 2 1 2 pc319c, 319g2 - ? + ? + r 2 r 3 r 1 q 1 q 2 q 3 q 4 q 5 q 6 q 7 c 1 q 8 q 9 q 15 q 16 q 17 q 13 q 22 q 11 q 21 q 20 q 19 q 18 another channel q 14 q 12 q 10 r 6 r 7 r 4 r 24 r 23 r 21 r 20 r 22 r 18 r 9 r 12 r 14 r 13 r 16 r 15 r 17 r 19 r 5 r 10 r 11 r 25 r 8 i i i n v ? v + gnd out ? +
data sheet g15950ej5v0ds 2 pc319 absolute maximum ratings (t a = 25c) parameter symbol ratings unit voltage between v + and v ? note 1 v + ? v ? ?0.3 to +36 v differential input voltage v id 5 v input voltage note 2 v i v ? ?0.3 to v + +0.3 v output to negative supply voltage note 3 v o ? v ? ?0.3 to +36 v ground to negative supply voltage note 3 v gnd ? v ? ?0.3 to +25 v ground to positive supply voltage note 3 v + ? v gnd ?0.3 to +18 v c package note 4 570 mw power dissipation g2 package note 5 p t 550 mw output short circuit duration note 6 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 s pecification should be kept. the normal operation will establish when the both inputs are within the common mode input voltage range of electrical characteristics. 3. this specification is the voltage which should be allowed to supply to the output and gnd terminal from external without damage or destructive. even during the transition period of supply voltage, power on/off etc., this specification should be kept. 4. thermal derating factor is ?7.6 mw/c when operat ing ambient temperature is higher than 50c. 5. thermal derating factor is ?5.5 mw/c when operat ing 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 (split) v 5 16 v supply voltage (v ? = gnd) v + +5 +32 v typical connections split supplies single supply v v rl v o i n i i + ? gnd v v rl v o i n i i v gnd (v+ < 18 v) (v 18 v) (v rl 36 v) v ? (v ? 25 v) ? + ? + + ? + (v ? v 36 v, v rl ? v ? 36 v) ? + ?
data sheet g15950ej5v0ds 3 pc319 electrical characteristics (t a = 25c, v = 15 v) parameter symbol conditions min. typ. max. unit input offset voltage v io v + ? v ? = 5 to 30 v, r s 5 k ? 2.0 8.0 mv input offset current i io v + ? v ? = 5 to 30 v 80 200 na input bias current i b v + ? v ? = 5 to 30 v 400 1,000 na voltage gain a v 8,000 40,000 response time input 100 mv, overdrive 5 mv 80 ns output saturation voltage v ol v i ? 10 mv, i o = 25 ma 0.75 1.5 v output leakage current i oleak v i 10 mv, v o = 35 v 0.2 10 a positive supply current i + v + = 5 v, v ? = 0 v, i o = 0 a, both comparators 4.3 ma positive supply current i + i o = 0 a, both comparators 8.0 12.5 ma negative supply current i ? i o = 0 a, both comparators 3.0 5.0 ma input offset voltage v io v + ? v ? = 5 to 30 v, r s 5 k ? , t a = 0 to 70 c 10 mv input offset current i io v + ? v ? = 5 to 30 v, t a = 0 to 70 c 300 na input bias current i b v + ? v ? = 5 to 30 v, t a = 0 to 70 c 1,200 na common mode input voltage range v icm 13 v output saturation voltage v ol v + = 4.5 v, v ? = 0 v, v i ? 10 mv, i o 3.2 ma 0.23 0.4 v typical application circuit comparator with hysteresis circuit r 1 v ref gnd r l v + v rl v ? output r 2 input + ? threshold voltage v th (high) . =. v ref + (v rl ? v ref ) v th (low) . =. v ref ? (v ref ? v ol ) (v rl > v ref > v ol ) r 1 r l + r 2 + r 1 r 1 r 1 + r 2
data sheet g15950ej5v0ds 4 pc319 typical performance characteristics (t a = 25c, typ.) 800 600 400 200 0 2040 6080100 power dissipation p t - total power dissipation - mw t a - operating ambient temperature - ?c 500 300 400 200 100 0 020 ? 20 40 60 80 input bias current input offset current i b - input bias current - na i io - input offset current - na v v ? 1 v ? 2 v +1.0 v +0.5 v icm - common mode input voltage range t a - operating ambient temperature - ?c 020 ? 20 40 60 80 t a - operating ambient temperature - ?c 800 ? 600 400 ? 400 200 ? 200 0 02 ? 24 ? 46 ? 6 input current i b - input bias current - na i b + i b i b i io r l = 1.4 k ? v = 15 v v = 15 v v = 15 v 20 15 10 5 0 0.0 +0.2 ? 0.2 +0.6 ? 0.6 +1.0 ? 1.0 transfer function v o - output voltage - v v dif - differential input votage - v pc319c pc319g2 v rl = 15 v v rl = 5 v common mode input voltage range v dif - differential input votage - v 132 ? c/w 182 ? c/w + + ? ? + v ? 1000
data sheet g15950ej5v0ds 5 pc319 r l = 500 ? v = 5 v + v rl = +5 v r l = 500 ? v = 5 v v rl = +5 v 6 5 4 3 2 1 20 10 0 0 100 200 300 0 ? 10 ? 10 ? 20 ? 10 ? 20 ? 100 ? 10 ? 100 response time for various input overdrives response time for various input overdrives v i - input voltage - mv v o - output voltage - v t - time - ns 2 mv 5 mv 20 mv 6 5 4 3 2 1 20 10 0 0 100 200 300 0 response time for various input overdrives response time for various input overdrives v i - input voltage - mv v o - output voltage - v t - time - ns 2 mv short circuit current power consumption 5 mv 20 mv 6 5 4 3 2 1 10 0 0 0 100 200 300 100 100 v i - input voltage - mv v o - output voltage - v t - time - ns 2 mv 5 mv 20 mv r l = 500 ? v = 15 v v rl = +5 v 25 20 15 5 10 0 0.2 0.4 0.6 0.8 1.0 output saturation voltage i osink - output current - ma v ol - output voltage - v 120 100 80 40 20 60 5.0 10 15 0 0 output limiting characteristics i oshort - short circuit current - ma 1.2 1.0 0.8 0.4 0.2 0.6 p d - power consumption - w v ol - output voltage - v v = 15 v overdrive = 5 mv r l = 500 ? v = 15 v v rl = +5 v 6 5 4 3 2 1 0 0 0 100 200 300 10 v i - input voltage - mv v o - output voltage - v t - time - ns 2 mv 5 mv 20 mv 5 mv 2 mv overdrive = 20 mv 5 mv 2 mv overdrive = 20 mv 5 mv overdrive = 2 mv 20 mv 5 mv overdrive = 2 mv 20 mv
data sheet g15950ej5v0ds 6 pc319 0 5 10 15 20 supply current i - supply current - ma v - supply voltage - v i i v = 15 v ? + v v ? + v - negative supply voltage - v ? 10 8.0 6.0 2.0 4.0 0 0 ? 20 20 40 60 80 supply current supply voltage range i - supply current - ma i i ? + 10 8 6 2 4 0 ? 20 ? 10 ? 30 + 40 30 20 10 t a - operating ambient temperature - ?c v rl range v rl v o r l v range v - positive supply voltage - v v rl - load supply voltage - v ? +
data sheet g15950ej5v0ds 7 pc319 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 g15950ej5v0ds 8 pc319 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 g15950ej5v0ds 9 pc319 recommended soldering conditions the pc319 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 pc319g2: 14-pin plastic sop (5.72 mm (225)) process conditions symbol infrared ray reflow peak temperature: 230c or below (package surface temperature), reflow time: 30 seconds or less (at 210c or higher), maximum number of reflow processes: 1 time. ir30-00-1 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: 1 time. vp15-00-1 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 below (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 pc319c: 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 wave soldering process must be applied only to leads, and make sure that the package body does not get jet soldered.
pc319 the information in this document is current as of march, 2004. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets or data books, etc., for the most up-to-date specifications of nec electronics products. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec electronics. nec electronics assumes no responsibility for any errors that may appear in this document. nec electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec electronics products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec electronics or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. nec electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec electronics endeavors to enhance the quality, reliability and safety of nec electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. nec electronics products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to nec electronics products developed based on a customer- designated "quality assurance program" for a specific application. the recommended applications of an nec electronics product depend on its quality grade, as indicated below. customers must check the quality grade of each nec electronics product before using it in a particular application. "standard": computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "special": transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "specific": aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. the quality grade of nec electronics products is "standard" unless otherwise expressly specified in nec electronics data sheets or data books, etc. if customers wish to use nec electronics products in applications not intended by nec electronics, they must contact an nec electronics sales representative in advance to determine nec electronics' willingness to support a given application. (note) (1) "nec electronics" as used in this statement means nec electronics corporation and also includes its majority-owned subsidiaries. (2) "nec electronics products" means any product developed or manufactured by or for nec electronics (as defined above). ? ? ? ? ? ? m8e 02. 11-1
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