M51722P MITSUBISHI | Alldatasheet
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MITSUBISHI ELEK {LINEAR} 40 vel b2494eb oogaddée O I ' -|- ae as aeree . MITSUBISHI LINEAR ICs ae eck ee M51722P,FP * : * F-V CONVERTER WITH MULTIPLEXER | 6249826 MITSUBISHI ELEK (LINEAR) __ 80C 08982 0 f-7 3-73-03 DESCRIPTION ; : VIEW! |. The M51722P,FP are semiconductor integrated circuits de- PIN CONFIGURATION (TOP VIEW) nn an veloped for frequency-voltage (F-V) converter. ~~ : suuTpLexen MONOMULTI In combination with predriver ICs, the devices constitute Sureur LH Wine CONSTANT . high-accuracy 2-phase, 3-phase, F-servo motor control COMPARATOR [21 lis] SONSROL system, COMPARATOR = {i inverted input COMPARATOR [7] fig] S&H BUFFER FEATURES (=) INPUT y OuTPUT TU a FG AMPLIFIER 8 84 HPIN © Built-in frequency multiplexer controls motors with high ner ure 2 accuracy. ronegensnge | 3° [Ml] cLook ser © Operates at a low supply voltage (supply voltage range FG INPUT 10 NT eR buT 45~10V) VSUPESY Ca] [5] ano © Built-in FG amplifier circuit enables operation by weak signals - : © Large final stage output current (current source and current sink) APPLICATION a ) VTRs, floppy-disk drive, etc. ea mi aes RECOMMENDED OPERATING CONDITIONS yt Supply voltage range sisters 451 0V Rated supply voltage wr-vwnrrvsennneennee VY 46.pin molded plastic DIP 16-pin molded plastic FLAT (C type) BLOCK DIAGRAM INVERTED S & H CONTROL OUTPUT INPUT BUFFER OUTPUT S & HPIN CLOCK SET AMPLIFIER. BUFFER GENERATI- —{GENER. AMPLIF 4—{(10) FORM : ‘ON AND. ATION TER REFORM 4 > SAMPLING pero i cener ATION . 1 awpuigen ofiVSTERESIS MULTIPLEXER : = _ FG REFERENCE FG FG AMPLIFIER COMPA-COMPA- COMPARATOR =MONOMULTI MULTIPLEXER | VOLTAGE INPUT OUTPUT RATOR RATOR OUTPUT TIME CONSTANT OUTPUT . H)INPUT (=) INPUT | 6-4 9 MITSUBISHI ELECTRIC x
MITSUBISHI ELEK {LINEAR} 80 vey 6249626 0008983 1 if b. S eae et . MITSUBISHI LINEAR ICs Tate SEES oa M51722P,FP : Ea errae mR eee F-V CONVERTER WITH MULTIPLEXER - 6249826 MITSUBISHI ELEK (LINEAR) 80C 08983 0 7=73"/3-d3 ABSOLUTE MAXIMUM RATINGS (Ta=25°, unless otherwise noted) “+ [eymber [Parameters onations Ratings Tune | [Veo [Suppiywotage CSCS [a [Pin@oupurcuront ms [is [Pin @ output uot] 2m [us [Pin D source current | ma [us [Pin dD sink current | Tm | [is [Pind outputourrent | | tm | [vn [Pin@inputvotage | ee [Vo [Pin d®inputvotage |e [Poe [Power dissipation | 70ca0) Ye [Ka | thormatderating SSS] C3) fem] [Toor [Operating temperate dT SCSC~dC te [Tetg [Storage tomperaure id] | toes . Note: (| )==M51722FP ELECTRICAL CHARACTERISTICS (Ta=25C, Voo=9¥, unless otherwise noted) el [ccc | Grout current) Side a P| ma | [ccc | Circut current (2) ——~‘([Veomtov Ta Ym [Wrenn | Reference vottage of output voltage (i)|Pin@ Open a | as | ee | [Vrora) | Reference voltage of output voltage (2)| 10k2 between pin®endGNo | aa | 4s | a6 |v . [Vous | Pin@ high-level output____—=—=«(S.9KM between pin@andGno | 0 | ee {|v | [Vous [Pin © tow-tever output |3.9k@ betwoenVocandpin@® | 0 [1.8 |v | [Vous [Pin @ high-tevel output | &k@ botwoon pin@andGno | 7-8 | ao [|v | [Vow | Pin® tow-iovel output, [2k@ botwoenVeoandpin@® ||. | 8 |v [Vous | Pin ® high-tevel output [1.549 beweenpin®ansano | 6.6 | 7s | |v | [Vous | Pin dS low-level output ‘| 1-8k@ betwoenVoo andpin® | | 0 fs |v | [Veuseroo[Pin©-pinDottsotvotage | Te | [Vatsersna | Pin@-pin@ ottsstvotage | C~dYC eo | [Vatsoren [Pin@®—pin@ottsotvorage | to | | [ro [Pin puise wisn = ——=*dt Pin timo constant 1o0KG-+e20F Ta | ss |S | as | ne
9 MITSUBISHI |
- ELECTRIC 6-5
MITSUBISHI ELEK {LINEAR} 80 vey 6249826 0008984 3 if % ws we ner? MITSUBISHI LINEAR ICs cols BALES y oo, M51722P,FP Po _ F-V CONVERTER WITH MULTIPLEXER
6249826 MITSUBISHI ELEK (LINEAR) 80C-:08984 DD 7= 79-7 -Q3
THERMAL DERATING (MAXIMUM RATING) (Ta=25%, untess otherwise noted) . Se aah EET MAB or em Sa Me ate M51722FP 1 1 - é “ -— ; _ o N, fa} 7 i ee eee z” N 2 S PL TEN @ ty TPR °o 50 100 750 °s 80 700 150 AMBIENT TEMPERATURE Ta (‘C) AMBIENT TEMPERATURE Ta (C) APPLICATION EXAMPLE™ “ano Veo . TO PREDRIVER 820p 20k = 5 wR bE . AY 0.033 2 [5] n 2] i [6] 17} 0.033 Lo Ld io : i [] * (| [2] : Unit Resistance : Q . Capacitance | F ee : . MITSUBISHI 6-6 : oats i
. MITSUBISHI ELEK {LINEAR} 80 vey 6249826 0008945 S i; ‘ ~ TRE 2 a. FE ly > MITSUBISHI LINEAR ICs eR RT . M51722P,FP - . oad . F-V CONVERTER WITH MULTIPLEXER
6249526 MITSUBISHI ELEK (LINEAR) 80C 08985 D=73°/3-035
TYPICAL CHARACTERISTICS (Ta=25€, unless otherwise noted) - : REFERENCE VOLTAGE VS. . poche CIRCUIT CURRENT VS. SUPPLY VOLTAGE oe SUPPLY VOLTAGE 4.0 6 att oe LT 53 = TTT Ee 5 3.0 i 8 4 Z| rT os LTT Sos a 5 Z| 3 ff Wa E - 8 PATE LEE 2 20 fi 2 PLETE Te LETT cs 1.5 1 . 34 5 6 7 8 9 10 11 34 5 6 7 8 9 10 11 SUPPLY VOLTAGE Veo (V) , SUPPLY VOLTAGE Vee (V) PIN @ SOURCE CURRENT VS. PIN © SOURCE CURRENT VS. . _ ‘SUPPLY VOLTAGE SUPPLY VOLTAGE = 30 @ 35 £ § § Py H 3.0 ck : 5 5 2 20 G 25 & Fo s : & 8 3 w 18 . w 20 g S s fg 3 3 3 10 9 15 8 8 zs Z 1.0 3°94 5 6 7 8 $$ OW a "3 4 6 6 7 8 9 10 1 SUPPLY VOLTAGE Veo (V) " “SUPPLY VOLTAGE Veo (V) PIN ( SOURCE CURRENT VS. a SUPPLY VOLTAGE . iT 5 25 po LLL @ 20 peeee rn Cis Ley eo 8 10 LEI I Fe = os , 345 67 8 9 0 N SUPPLY VOLTAGE Voc (V) a i fe MITSUBISHI ELECTRIC 6-7
~ : MITSUBISHI ELEK {LINEAR} 80 DEM} b2498e Oooassh 7 ff ma . oe it : MITSUBISHI LINEAR ICs \\ Da a : MS51722P,FP_ . : uF F-V CONVERTER WITH MULTIPLEXER pe __CF-V CONVERTER WI - ! 6249826 MITSUBISHI ELEK (LINEAR) 80C 08986 D 7~ 73-13-03 | ee . CIRCUIT CURRENT vs. |” ; PIN @ SOURCE CURRENT VS. | wee ae The a te AMBIENT TEMPERATURE -*~ ~ _ AMBIENT TEMPERATURE 4.0 Z 30 . — 1 est EOI | g 3.5 i 25 PINE TE g LT 5 30 N & 2» =
5 Si g =
GER | @ . 2 : Po EET g 20 RNa 8 10) é 8 PTT Ty og LET TT 15 a 5 . —50 —25 oO a 50 75 100 —50 —25 0 3 50 75 100 AMBIENT TEMPERATURE Ta (‘C) AMBIENT TEMPERATURE Ta (C) PIN @ SOURCE CURRENT VS. REFERENCE VOLTAGE VS. AMBIENT TEMPERATURE AMBIENT TEMPERATURE t 30 5.5 MOT son 5 8 B 5.0 3 . pa tt PTT) yey 4.5 a meee | ere oe TTT 3, a 2 yy peti ttt) FETT 3 Ff 3 10 © 3,5 ett iti Ty bitty ty z # zs 2.0 —50 —25 0 23 50 75 100 —50 —25 oO 25 50 75 100 AMBIENT TEMPERATURE Ta (C) AMBIENT TEMPERATURE Ta (C) ee