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data sheet 1989 bipolar analog integrated circuit pc393 low power dual comparators description the pc393 is a dual comparator which is designed to operate from a single power supply over a wide range of voltage. operation from split power supplies is also possible and the power supply current drain is very low. further advantage, the input common-mode voltage in- cludes ground, even though operated from a single power supply voltage. document no. g11766ej4v0ds00 (4th edition) date published march 2004 n cp(k) printed in japan features common-mode input voltage range includes v wide supply voltage range 2 v to 32 v (single) 1 v to 16 v (split) low supply current open collector output equivalent circuit (1/2 circuit) pin configuration (top view) the mark shows major revised points. ordering inforamtion part number package pc393c 8-pin plastic dip (7.62 mm (300)) pc393g2 8-pin plastic sop (5.72 mm (225)) pc393g2(5) 8-pin plastic sop (5.72 mm (225)) pc393ha 9-pin plastic slim sip 100 a 100 a v + v out q 8 q 7 q 6 q 5 q 2 q 1 q 3 q 4 i n i i + out 1 i1 i n1 i v 1 2 3 4 8 7 6 5 v out 2 i i + i2 n2 pc393c, 393g2 1 123456789 v + 1 i1 i n1 i v i n2 i i2 2 v out out + 1 pc393ha 2 + 2 + + + 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.
pc393 2 data sheet g11766ej4v0ds00 absolute maximum ratings (t a = 25 c) parameter symbol ratings unit voltage between v + and v note 1 v + ? ?.3 to +36 v differential input voltage v id 36 v input voltage note 2 v i v ? ?.3 to v +36 v output voltage note 3 v o v ? ?.3 to v +36 v power dissipation c package note 4 p t 350 mw g2 package note 5 440 mw ha package note 4 350 mw output short circuit duration note 6 indefinite sec operating ambient temperature t a ?0 to +80 c storage temperature t stg ?5 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 independent of the magnitude of v + . either input signal should not be allowed to go negative by more than 0.3 v. the normal operation will establish when any input is 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 terminal from external without damage or destruction independent of the magnitude of v + . even during the transition period of supply voltage, power on/off etc., this specification should be kept. 4. thermal derating factor is ?.0 mw/ c when operating ambient temperature is higher than 55 c. 5. thermal derating factor is ?.4 mw/ c when operating ambient temperature is higher than 25 c. 6. short circuits from the output to v + can cause destruction. 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 1 16 v supply voltage (v = gnd) v + +2 +32 v
pc393 3 data sheet g11766ej4v0ds00 pc393c, pc393g2, pc393ha electrical characteristics (t a = 25 c, v + = 5 v, v = gnd) parameter symbol conditions min. typ. max. unit input offset voltage v io v o = 1.4 v, v ref = 1.4 v, r s = 0 ? 2 5mv input offset current i io v o = 1.4 v 5 50 na input bias current note 7 i b v o = 1.4 v 25 250 na voltage gain a v r l = 15 k ? 200 v/mv supply current note 8 i cc r l = , i o = 0 a 0.6 1 ma common mode lnput voltage range v icm 0v + ?.5 v output saturation voltage v ol v in (? = 1 v, v in (+) = 0 v, i o sink = 4 ma 0.2 0.4 v output sink current i o sink v in (? = 1 v, v in (+) = 0 v, v o 1.5 v 6 16 ma output leakage current i o leak v in (+) = 1 v, v in (? = 0 v, v o = 5 v 0.1 na response time r l = 5.1 k ? , v rl = 5 v 1.3 s pc393g2(5) electrical characteristics (t a = 25 c, v + = 5 v, v = gnd) parameter symbol conditions min. typ. max. unit input offset voltage v io v o = 1.4 v, v ref = 1.4 v, r s = 0 ? 2 2.5 mv input offset current i io v o = 1.4 v 5 50 na input bias current note 7 i b v o = 1.4 v 25 60 na voltage gain a v r l = 15 k ? 200 v/mv supply current note 8 i cc r l = , i o = 0 a 0.6 1 ma common mode lnput voltage range v icm 0v + ?.4 v output saturation voltage v ol v in (? = 1 v, v in (+) = 0 v, i o sink = 4 ma 0.2 v output sink current i o sink v in (? = 1 v, v in (+) = 0 v, v o 1.5 v 10 16 ma output leakage current i o leak v in (+) = 1 v, v in (? = 0 v, v o = 5 v 0.1 100 na response time r l = 5.1 k ? , v rl = 5 v 1.3 s notes 7. input bias currents flow out from ic. because each currents are base current of pnp-transistor on input stage. 8. this current flows irrespective of the existence of use.
pc393 4 data sheet g11766ej4v0ds00 + r l out 1, 7 4 8 v in v ref 2, 6 3, 5 v + v ref : v to v + 1.5 (v) v + v rl v in r 1 r 2 v ref out r l + comparator with hysteresis circuit application circuit example 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
pc393 5 data sheet g11766ej4v0ds00 typical performance characteristics (t a = 25 c, typ.) 3 2 1 0 ? ? 0 input offset voltage 40 20 ?0 ?0 ? 60 80 v + = +5 v v = gnd t a - operating ambient temperature - c v io - input offset voltage - mv v ol - output saturation voltage - v 50 40 30 20 10 0 10203040 i b - input bias current - na t a = 0 c t a = 25 c t a = 70 c v + - supply voltage - v (v = gnd) input bias current 10 1 0.1 0.01 0.001 0.01 0.1 1 10 100 t a = 70 c t a = 25 c t a = 0 c output saturation voltage i o sink - output sink current - ma 500 0 t a - operating ambient temperature - c p t - total dissipation - mw power dissipation 400 300 200 100 20 40 60 80 100 393g2 393c, 1.0 0 supply current 0.8 0.6 0.4 10 40 t a = 0 c t a = 25 c t a = 70 c r l = 20 30 393ha i o = 0a i cc - supply current - ma v + - supply voltage - v (v = gnd) each 5 samples data
pc393 6 data sheet g11766ej4v0ds00 5 4 3 2 1 0 100 50 0 50 100 0 0.5 1.0 1.5 2.0 t - time - s response time for various input overdrives i response time for various input overdrives ii v in - input voltage - mv v o - output voltage - v t - time - s v in - input voltage - mv v o - output voltage - v +5 v 5.1 k ? v o v in 5.0 mv input overdrive 20 mv 100 mv 5 4 3 2 1 0 100 50 0 50 100 0 0.5 1.0 1.5 2.0 5 mv 20 mv + +5 v v o 5.1 k ? v in + 100 mv input overdrive 20 mv 20 mv 100 mv 5 mv 100 mv input overdrive 5 mv input overdrive
pc393 7 data sheet g11766ej4v0ds00 package drawings (unit: mm) 14 85 item millimeters notes 1. each lead centerline is located within 0.25 mm of its true position (t.p.) at maximum material condition. p8c-100-300b,c-2 n 0.25 p 0.9 min. r0 15 a 10.16 max. b 1.27 max. f 1.4 min. g 3.2 0.3 j 5.08 max. k 7.62 (t.p.) c 2.54 (t.p.) d 0.50 0.10 h 0.51 min. i 4.31 max. l 6.4 m 0.25 + 0.10 ? 0.05 2. ltem "k" to center of leads when formed parallel. m a r m p i j h g f dn c b 8-pin plastic dip (7.62mm(300)) l k
pc393 8 data sheet g11766ej4v0ds00 item b c i 8-pin plastic sop (5.72 mm (225)) d e f g h j p millimeters 1.27 (t.p.) 0.78 max. 4.4 0.15 0.1 0.1 0.42 1.59 0.21 6.5 0.3 1.49 + 0.08 ? 0.07 1.1 0.2 3 + 7 ? 3 note each lead centerline is located within 0.12 mm of its true position (t.p.) at maximum material condition. a 5.2 + 0.17 ? 0.20 k l m n 0.6 0.2 0.17 0.12 0.10 + 0.08 ? 0.07 s8gm-50-225b-6 85 1 4 s m c detail of lead end a m s n f g b e d p h i j k l
pc393 9 data sheet g11766ej4v0ds00 19 m 9-pin plastic slim sip item millimeters a 22.86 max. 1.1 min. h m n g 2.54 j 1.27 max. f c 0.5 0.1 0.25 k 0.51 min. q 5.75 max. u 1.5 max. 5.08 max. 2.8 0.2 y 3.2 0.5 z 1.1 min. m q y h a k j c f g z n u v note each lead centerline is located within 0.25 mm of its true position (t.p.) at maximum material condition. p9ha-254b-2 v 0.25 + 0.10 ? 0.05
pc393 10 data sheet g11766ej4v0ds00 recommended soldering conditions the pc393 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 pc393g2, pc393g2(5): 8-pin plastic sop (5.72 mm (225)) process conditions symbol infrared ray reflow peak temperature: 230 c or below (package surface temperature), ir30-00-1 reflow time: 30 seconds or less (at 210 c or higher), maximum number of reflow processes: 1 time. vapor phase soldering peak temperature: 215 c or below (package surface temperature), vp15-00-1 reflow time: 40 seconds or less (at 200 c or higher), maximum number of reflow processes: 1 time. wave soldering solder temperature: 260 c or below, flow time: 10 seconds or less, ws60-00-1 maximum number of flow processes: 1 time, pre-heating temperature: 120 c or below (package surface temperature). partial heating method pin temperature: 300 c 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 ?artial heating method? or the device will be damaged by heat stress. type of through-hold device pc393c : 8-pin plastic dip (7.62 mm (300)) pd393ha : 9-pin plastic slim sip process conditions wave soldering solder temperature: 260 c or below, (only to leads) flow time: 10 seconds or less. partial heating method pin temperature: 300 c 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.
pc393 11 data sheet g11766ej4v0ds00 reference documents quality grades on nec semiconductor devices c11531e semiconductor device mount manual http://www.necel.com/pkg/en/mount/index.html nec semiconductor device reliability/ iei-1212 quality control system - standard linear ic
pc393 2 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 e lectronics 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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