M51924P RENESAS | Alldatasheet

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Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp. The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices and power devices. Renesas Technology Corp. Customer Support Dept. April 1, 2003 7tENESAS Renesas Technology Corp.

MITSUBISHI <LINEAR ICs> M51924P,FP QUAD COMPARATOR DESCRIPTION PIN CONFIGURATION (TOP VIEW) The M51924 is a quad (four independent) comparator and oper- ates over a wide voltage range from a single supply voltage. Especially the M51924 has superiority as to characteristics of ourpur 8 [7] pq OUTEVT.C input current (input resistance) and fits to wide ranged appli- ourpur a [i] fy outpur 0 cations, for example CR timer, oscillator, etc. power SUPPLY [H a ono NON-INVERTING FEATURES \\neuT a Ci INPUT D © Low input current s-rrrrrrrsrctees sesseseeresoss 25NA(typ.) NON-INVERTING [3] fq INVERTING ® Wide supply voltage range “ss ssstrsrerr 2.5~28V INVERTING [] [a] NON-INVERTING © Low dissipation current INPUT B TWvennNG cevvesteseeevesteeesnseeeeesQ.8mA(typ. (All output OFF) NON-INVERTING [ay INMERT . hi S3mA\\typ.) (ALL output ON) Outline 14P4 (P) Enable high output drive «01-17 Vor =0.15V( typ.) 44P2N-A (FP) (Output current 20mA) APPLICATION Voltage comparator, window comparator, CR timer, time de- jay circuit, oscillator. RECOMMENDED OPERATING CONDITIONS Supply voltage range «r-esrersseceseeeeetneees 2.5~DBV Rated supply voltage «+r seesseeesnseenseeeeoseseen $ BY EQUIVALENT CIRCUIT INVERTING NON-INVERTING OUTPUTA INPUT C INPUT C CO —— pene fae | 1 & Oo rs Qa a 1 INVERTING (g)—1 fo) x. : i's> ourpur ¢ INPUT A ' INVERTING. ou a : INPUT A ' | eK rt Qe | ' : GND ae eee POWER NON- ® @) SUPPLY INVERTING (7) irre 9 oureur o INVERTING (6) INPUT B OUTPUT B NON- INVERTING INVERTING INPUT 0 INPUT D ; 7tENESAS —40

MITSUBISHI <LINEAR ICs> MS1924P, FP QUAD COMPARATOR ABSOLUTE MAXIMUM RATINGS (12=25. unioss otherwise noted) a a [Vio | Ditferentiat inputvotage | ee ST gal esainen nals near ampetange [ee ax lonerstng teapots ne a ee Se ELECTRICAL CHARACTERISTICS (1Ta=25C, Vcc=2.5~28V, unless otherwise noted) Test conditi Las Unit est ions == [min [ typ | Mox | Sans waage ae ee Hes eeu erent) [A OuFFUTON aoe] Hes — Stet coven’ [nut oureur orf oe a | [vio | tnverting input voltage range [NOTE OT vet Lg [war-mvorang pat volage range [wore rs [Yio [input offset votage | CST | a a a [io |inputomsetcurens TT CCidCS CT Tc nl ee " [isinm=aoma TT [ko [Ouputteakouress | CT vk | [trun [Output “LH” propagation delaytime | TT ns | [tem [Output “H—=L" propagation delaytme [| eT ns | NOTE) Either inverting or non-inverting inputs (reference side) should be within this range. (Abnormal operation will not occur when the other is within the range of 0 to Voc.) TYPICAL CHARACTERISTICS (1a=25C, unless otherwise noted) THERMAL DERATING (MAXIMUM RATING) OUTPUT VOLTAGE VS. INPUT VOLTAGE Ea] [_] 'SICOMPARATOR REFERENCE a << VOLTAGE Vner=6V IS APPLIED TO = | N 2 INVERTING INPUT E eo ~N > 2bWecni2v ef IN TL 3 IN w Zz 600

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= 5 a fe) ic | z * Q hb 5 2 . 5 a .. z © 200 . 6 es = se |S ° Fa ~LSs 02 8095105125 o 3 6 91215 AMBIENT TEMPERATURE Ta (C) INPUT VOLTAGE Vv, (Vv) 2tENESAS 2-41

MITSUBISHI <LINEAR ICs> M51924P, FP QUAD COMPARATOR INPUT CURRENT VS. INPUT VOLTAGE INPUT CURRENT VS. SUPPLY VOLTAGE 40, 0 Py yyy ee] ws | | | J | ce 2-4 | | | J | = AN TTT = J eT TT I eo NIT eo | | tt PCO EE 5 5 10 » iii re ae a hia z=] TTT ttt - {/ | | [ 7 | LTT TT TT | tl | | Tf 0.4 8 12 16 2 24 2 32 0 6 12 Ty Pz Ey INPUT VOLTAGE V, (V) SUPPLY VOLTAGE Vec (V) “L” OUTPUT VOLTAGE VS. CIRCUIT CURRENT VS. SUPPLY VOLTAGE OUTPUT SINK CURRENT ACT) PPT ; 2 £ # 3 150 Sot | rabiwter| | P| [A See] V PITT TT TPT PES EYE | ¢ r) Tt 18 24 x» . ° oO 5 10 15 20 3 SUPPLY VOLTAGE Vcc (V) OUTPUT SINK CURRENT sink (mA) CIRCUIT CURRENT VS. INPUT CURRENT VS. AMBIENT TEMPERATURE AMBIENT TEMPERATURE

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PGePRSoD | EEE] 5 ey TTT Pid titty e ttt I eee] FEE oa —20 0 20 ek 80 ry —20 0 20 40 6 80 AMBIENT TEMPERATURE Ta (C) AMBIENT TEMPERATURE Ta (C) ; ztENESAS —42

MITSUBISHI <LINEAR ICs> MS1924P, FP QUAD COMPARATOR “L” OUTPUT VOLTAGE VS. OUTPUT LEAK CURRENT VS. AMBIENT TEMPERATURE AMBIENT TEMPERATURE oa) 1000 —— sr £ 7 —— ee 4 5 | ae ce 3 1% = 7-1 TT aa p= =: ft +14 i a ) a a a 6A 5 100 el 7 os 8 x 3 a rr ee 2 ee 5 1] 1/7 1 1 ff 2 ; | CE! SS (ee _ae e Eso 5 oh

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[) - {-e t—H ¥ a il Sag 025408080 a a a a AMBIENT TEMPERATURE Ta ('C) AMBIENT TEMPERATURE Ta (C) stENESAS ; 2-4