M51923P 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> MS1923P,FP DUAL COMPARATOR DESCRIPTION PIN CONFIGURATION (TOP VIEW) The M51923 is a dual (two independent) comparator and oper- ates over a wide voltage range from a single supply voltage. The M51923 has a characteristic of low power dissipation but cureuT ATi] zz [8] POWER supPLY : : : ey INVERTING enables high output drive, and fits to wide ranged applications, INPUT A aa ones for example CR timer, oscillator, etc. NON-INVERTING 73] RS EG) inruTe [a] 3° [5] NON-INVERTING FEATURES np INPUT B © Low input current <-++--+ sss eseeesseeeeeeeeeeceeeees BMA typ.) Outline e@P4 (P) © Wide supply voltage range <s:ssssseessssrsseee 2 5V~2BV 8P2S-A (FP) 1.5mA(typ.)(All output ON) (Output current 20mA) APPLICATION Voltage comparator, window comparator, CR timer, time de- lay circuit, oscillator, etc. RECOMMENDED OPERATING CONDITIONS ‘Supply voltage range «sess 25~2BV Rated supply voltage <sss---sssssssesssesessesenssereeeeeof 2 EQUIVALENT CIRCUIT nverring Fe be} | INPUT NON-INVERTING Ot de ol (7) output B Q y Q Q Q | @ 6 6 6 8 SUPPLY VOLTAGE (8) BS BS A a A | eo 8 8 Y 7 (1) oureur a NON-INVERTING Q) fo] = INVERTING -_ lr fee, Bs | ono po _ 2tENESAS
MITSUBISHI <LINEAR ICs> MS1923P,FP DUAL COMPARATOR ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise noted) [symba [Parameter | Contions Ratings unit | [vec [Supp votage Tt [Ve ——[Otteronal np worage | vee ex [Gomme net meer fae [vex ["H ouput votage | [es [Power sesigeton fa rc Se a es [sig —[steage temperate [| ris ELECTRICAL CHARACTERISTICS (12=25°C, Vec=2.5~28V, unless otherwise noted) Paramietse Taareone c ‘est conditions | min [tye [ Max | Seapiywatage Tange ee ce ee ACL OUTPUT ON Cas as ae | [scr Grout urn? att ourpur or ot a a] [ves [inverting input votage ange [wore reef [vg Nov-iverting input veige range [wore of reents] v] [io [input ofeetvatiage | a Lio ——[invering input eure | 8] [iso | Non-invonting input cure 80 CX [ten [Output “L--H" propagation delaytime [ns | Output "HL" propagation delay time [oe as | 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=25°. uniess otherwise noted) THERMAL DERATING (MAXIMUM RATING) OUTPUT VOLTAGE VS. INPUT VOLTAGE 000 'S (COMPARATOR REFERENCE z ~ VOLTAGE Vper=6V IS APPLIED TO Ee S INVERTING INPUT = > EVcomt2v 2 —— P| zs > NI 339 = IN fe) 2 400] S 6 iI eer a & 200} ~ 5 34 — ., [o) g 2 “SS a | ° 3 —— 0258075100 «NS 0 3 6 91215 AMBIENT TEMPERATURE Ta ('C) INPUT VOLTAGE V, (V) 2tENESAS 2-37
MITSUBISHI <LINEAR ICs> M51923P,FP DUAL COMPARATOR INPUT CURRENT VS. INPUT VOLTAGE INPUT CURRENT VS. SUPPLY VOLTAGE fees 1 TTT : tT 3 aE a4, ast tt = pa 5 |! a ee CPA ee i eo | 1 tt CAS EEE °F 4 8 12 16 2 24 2B 32 °o 6 12 1B 24 30 INPUT VOLTAGE Vv, (V) SUPPLY VOLTAGE Vee (V) CIRCUIT CURRENT VS. SUPPLY VOLTAGE Soeur SiN COMMENT. . 25 $ 2000 coa ev a4} 777) tPF Tt] 8 2 10) ee ey PPT atopy 7 s0Z4ann EL | eee 4 3 ‘TS ALL OUTPUT OFF 3 Yi i 1 | Fr; | ?Y|
6 Tt 1 24 30 ; °% 5 10 15 20 35
SUPPLY VOLTAGE Vec (V) OUTPUT SINK CURRENT sink (mA) CIRCUIT CURRENT VS. OUTPUT CURRENT VS. AMBIENT TEMPERATURE AMBIENT TEMPERATURE 2.5) 0 Too , =o = * i 2 pt tel ao - J eet g [apopro || 4) | Pe td [> . | ay 7 eee eee Vere) peo co a ottiTit tl AMBIENT TEMPERATURE Ta (C) AMBIENT TEMPERATURE Ta (‘C) ztENESAS 2-38
MITSUBISHI <LINEAR ICs> MS1923P,FP DUAL COMPARATOR EEE “L” OUTPUT VOLTAGE vs. OUTPUT LEAK CURRENT VS. AMBIENT TEMPERATURE AMBIENT TEMPERATURE 200, 1000, > Vec=12V. 7 fYeomizv_f FFF Bram ———— ee ~ ot | i: a a a A 7A ‘i & 100 eee ae 5 109 + | a — eee 3 a Ft A ia a ae 2 2 ST FE 50 oe 3 i =e “0-7 0 BD 0H 8 -0 -2 0 2 4 6 8 AMBIENT TEMPERATURE Ta (C) AMBIENT TEMPERATURE Ta (CT) 2tENESAS _