ha17903, ha17393 series dual comparator ade-204-048 (z) rev. 0 dec. 2000 description ha17903 and ha17393 are comparators designed for car use and control system use. they provide wide voltage range with single power source, and the change of supply current is small, because it is independent of the supply voltage. they can be widely applied, such as limit comparator, simple analog/digital converter, pulse/square wave/time delay generator, wide range vco, mos clock timer, multivibrator, high voltage logic gate, etc. features wide supply voltage: 2 to 36v very low supply current: 0.8ma small input bias: 25na small input offset current: 3na small input offset voltage: 2mv common mode input voltage range including ground. small output saturation voltage: 1mv (5?) 70mv (1ma) output voltage is compatible with cmos logic system. ordering information type no. application package ha17903psj car use dp-8 ha17903fpj fp-8d HA17903FPK fp-8d ha17903ps industrial use dp-8 ha17903fp fp-8d ha17393 commercial use dp-8 ha17393f fp-8d
ha17903, ha17393 series 2 pin arrangement ? vout1 vin(?1 vin(+)1 gnd v cc vout2 vin(?2 vin(+)2 + 8 7 6 5 1 2 3 4 (top view) 2 1 circuit schematic (1/2) q 2 q 3 q 4 q 1 q 5 q 6 q 7 q 8 vout vin(+) vin(? v cc
ha17903, ha17393 series 3 absolute maximum ratings (ta = 25?) ratings item symbol ha17903 ps ha17903 psj ha17903 fp ha17903 fpj ha17903 fpk ha17393 ha17393 f unit supply voltage v cc 36 36 36 36 36 36 36 v dfferential input voltage v in(diff) v cc v cc v cc v cc v cc v cc v cc v input voltage v in ?.3 to + v cc ?.3 to + v cc ?.3 to + v cc ?.3 to + v cc ?.3 to + v cc ?.3 to + v cc ?.3 to + v cc v output short current l os * 3 constant constant constant constant constant constant constant power dissipation p t 570* 1 570* 1 385* 2 385* 1 385* 2 570* 1 385* 2 mw operating temperature topr ?0 to +75 ?0 to +85 ?0 to +75 ?0 to +85 ?0 to +125 ?0 to +75 ?0 to +75 c storage temperature tstg ?5 to +125 ?5 to +125 ?5 to +125 ?5 to +125 ?5 to +150 ?5 to +125 ?5 to +125 c note: 1. these are the allowable values up to ta = 55 c. derate by 8.3mw/ c above that temperature. 2. these are the allowable values up to ta = 45 c mounting on 30% wiring density glass epoxy board. derate by 7.14mw/ c above that temperature. 3. short circuit between the output and vcc will be a cause to destory the circuit. the maximum output current is about 20ma for any supply voltage.
ha17903, ha17393 series 4 electrical characteristics-1 (v cc = 5v, ta = 25?) item symbol min typ max unit test condition input offset voltage* 1 v io 2.0 5.0 mv input bias current* 2 i ib 25 250 na i in (+) or i in (? input offset current i io 3 50 na | i in (+) ?i in (? | common mode input voltage* 3 v cm + 3.5 v v cm 0 v supply current i cc 0.8 2.0 ma all comparators: r l = , all channels on voltage gain a vd 200 v/mv v cc = 15v, r l 3 15k w response time* 4 t r 1.3 m sv rl = 5v, r l = 5.1k w large signal response time t ri 300 ns v in = ttl threshold width, v ref = 1.4v out put sink current iosink 6 16 ma v in (? 3 1v, v in (+) = 0, v o 1.5v output saturation voltage v o (sat) 400 ma v in (? 3 1v, v in (+) = 0, iosink = 4ma output leak current i lo 0.1 na v in (? = 0, v in (+) 3 1v, v o = 5v notes: 1. v ref = 1.4v and r s = 50 w , when v o = 1.4v at output switching point. 2. under linear operation. 3. common mode input voltage or each one of the input signal should not be less than ?.3v. 4. this is a value to 100mv input step voltage with 5mv over drive. electrical characteristics-2 (v cc = 5v, ta = ?0 to +125?) item symbol min typ max unit test condition input offset voltage* 1 v io 5.0 mv input offset current i io 200 na | i in (+) ?i in (? | input bias current i ib 500 na output linear range common mode input voltage v cm 0 v cc 2.0 v output saturation voltage v o (sat) 440 mv v in (? 3 1v, v in (+) = 0, iosink 4ma output leak current i lo 1.0 m av in (? = 0, v in (+) 3 1 v, v o = 30v supply current i cc 4.0 ma all comparators: r l = , all channels on note: 1. v ref = 1.4v and r s = 50 w , when v o = 1.4v at the output switching point.
ha17903, ha17393 series 5 characteristics curve output sink current iosink (ma) output sink current iosink (ma) ?0 0 75 1.25 1.0 0.75 0.5 0.25 0 supply current i cc (ma) ambient temperature ta ( c) ambient temperature ta ( c) 25 50 output saturation voltage v o(sat) (mv) 2 v supply current vs. ambient temperature output sink current vs. ambient temperature output saturation voltage vs. ambient temperature output sink current vs. output voltage 15 v 5 v 010 40 25 20 15 10 5 0 output voltage v o (v) 20 30 ?0 0 75 20 15 10 5 0 25 50 ?0 0 75 400 300 200 100 0 ambient temperature ta ( c) 25 50 v cc = 36 v 15 v 5 v 2 v v cc = 36 v v cc = 36 v 15 v 5 v 2 v v cc = 2 v 5 v 15 v 36 v
ha17903, ha17393 series 6 input offset voltage v io (mv) input bias current i ib (na) ?0 0 75 voltage gain a vd (db) ambient temperature ta ( c) 25 50 response time t r ( m s) voltage gain vs. ambient temperature response time vs. ambient temperature input offset voltage vs. ambient temperature input bias current vs. ambient temperature 80 60 40 20 10 0 ?0 0 75 4 2 0 ? ? 110 100 90 80 70 ambient temperature ta ( c) 25 50 ?0 0 75 4 3 2 1 0 ambient temperature ta ( c) 25 50 ?0 0 75 ambient temperature ta ( c) 25 50 v cc = 15 v 5 v 36 v 2 v v cc = 36 v v cc = 36 v 15 v 5 v 2 v 15 v 5 v 2 v v cc = 2 v 5 v 15 v 36 v
ha17903, ha17393 series 7 package dimensions hitachi code jedec eiaj mass (reference value) dp-8 conforms conforms 0.54 g unit: mm 1 4 5 8 9.6 10.6 max 0.89 1.3 6.3 7.4 max 2.54 min 5.06 max 2.54 0.25 0.48 0.10 7.62 0.25 + 0.10 ?0.05 0 ?15 0.1 min 1.27 max hitachi code jedec eiaj mass (reference value) fp-8d conforms 0.10 g unit: mm *dimension including the plating thickness base material dimension 0.10 0.10 2.03 max 4.4 *0.22 0.05 4.85 0.75 max 0.40 0.06 0.60 + 0.25 ?0.18 *0.42 0.08 0.12 0.15 0 ?8 m 8 5 1 4 1.05 5.25 max 1.27 0.20 0.04 6.50 + 0.25 ?0.15
ha17903, ha17393 series 8 cautions 1. hitachi neither warrants nor grants licenses of any rights of hitachi? or any third party? patent, copyright, trademark, or other intellectual property rights for information contained in this document. hitachi bears no responsibility for problems that may arise with third party? rights, including intellectual property rights, in connection with use of the information contained in this document. 2. products and product specifications may be subject to change without notice. confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. hitachi makes every attempt to ensure that its products are of high quality and reliability. however, contact hitachi? sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. design your application so that the product is used within the ranges guaranteed by hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail- safes, so that the equipment incorporating hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the hitachi product. 5. this product is not designed to be radiation resistant. 6. no one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from hitachi. 7. contact hitachi? sales office for any questions regarding this document or hitachi semiconductor products. hitachi, ltd. semiconductor & integrated circuits. nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan tel: tokyo (03) 3270-2111 fax: (03) 3270-5109 copyright ? hitachi, ltd., 2000. all rights reserved. printed in japan. hitachi asia ltd. hitachi tower 16 collyer quay #20-00, singapore 049318 tel : <65>-538-6533/538-8577 fax : <65>-538-6933/538-3877 url : http://www.hitachi.com.sg url northamerica : http://semiconductor.hitachi.com/ europe : http://www.hitachi-eu.com/hel/ecg asia : http://sicapac.hitachi-asia.com japan : http://www.hitachi.co.jp/sicd/indx.htm hitachi asia ltd. (taipei branch office) 4/f, no. 167, tun hwa north road, hung-kuo building, taipei (105), taiwan tel : <886>-(2)-2718-3666 fax : <886>-(2)-2718-8180 telex : 23222 has-tp url : http://www.hitachi.com.tw hitachi asia (hong kong) ltd. group iii (electronic components) 7/f., north tower, world finance centre, harbour city, canton road tsim sha tsui, kowloon, hong kong tel : <852>-(2)-735-9218 fax : <852>-(2)-730-0281 url : http://www.hitachi.com.hk hitachi europe ltd. electronic components group. whitebrook park lower cookham road maidenhead berkshire sl6 8ya, united kingdom tel: <44> (1628) 585000 fax: <44> (1628) 585160 hitachi europe gmbh electronic components group dornacher stra b e 3 d-85622 feldkirchen, munich germany tel: <49> (89) 9 9180-0 fax: <49> (89) 9 29 30 00 hitachi semiconductor (america) inc. 179 east tasman drive, san jose,ca 95134 tel: <1> (408) 433-1990 fax: <1>(408) 433-0223 for further information write to: colophon 2.0
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