UPC251 ETC | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

General Purpose Dual Operational Amplifiers GENERAL DESCRIPTION FEATURES The wPC251 and 1458 are dual general purpose @ Dual uPC151/741 Internatly Frequency Compensated operational amplifiers having internal frequency com- Operational Amplifier pensating circuits. It is intended for a wide range of @ Short Circuit Protection analog applications. High common mode voltage range @ Large.Common Mode and Differential Input Voltage and no latch up tendencies make this amplifier ideal @ No Latch Up for use as a voltage follower. ® MC1458 Direct Replacement Two kinds of ICs are available according to reliabi- lity, the wPC251 for industry, the uPC1458 for com- mercial. EQUIVALENT CIRCUIT ORDERING INFORMATION 1/2 CIRCUIT uPC251D Te eT KR ae A Ine . w (90 83 9 OUT wen Ceramic Dit A, -. 2883 {Dual In-Line age 0, *K 30 ko ; 60 2 Co. *E ¢ Fel yuPC251C/uPC1458C f hak : 1 kQ Oki2g tks - my” > 8 pin Plastic Molded DIP {Dual In-Line Package} uPC251G/uPC1458G CONNECTION DIAGRAM (Top View) xg OUTA [1 ajivt 8 pin Plastic Molded Flat A Package (MINI FLAT IC) A-—INPUT | Ni OUTB A +INPUT {3 a B —INPUT van Ce 5] B +INPUT uPC2510 uPC251C/uPC251G uPC1458C/uPC1458G

ABSOLUTE MAXIMUM RATINGS (Ta = 25°C) PARAMETER PC251 PC1458 UNIT Voltage between Vt and V— FB 36 Vv D Package 500 Power Dissipation” Cc Package 350 G Package 4400 Differential Input Voltage +30 a ee ee ee Input Voltage (Note 1) . ee £15 es | - Output Short Circuit Duration | | Indefinite Indefinite | Ss | D Package | 200480 | — ing T R Operating Temperature Range [CorG Package ee ee D Package -—55toH150 | -—- | 4 R Cc Storage Temperature Range CorG Package —55 to +125 —55 to +125 Note 1: For supply voltages less than +15 V, the absolute maximum input voltage is equal to the supply voltage. * See thermal information in chapter 11. ELECTRICAL CHARACTERISTICS (V* = +15 V, Ta = 25°C) CHARACTERISTIC MIN. UNIT CONDITIONS Input Offset Voltage 1.0 6.0 mv | RsS10kKQ Average Input Offset Voltage Drift — 3 | uVPC Input Offset Current 20 | 200 Input Bias Current ; | 80 500 Large Signal Voltage Gain 20,000 | 160,000 | | ORL 2KN, Vo =+10V Channel Separation 7 / 120 _ gB | f=10HZRL=2kQ Supply Current | | . ___3.0 5.6 Power Consumption ~ 90. | 170 | mw]. Common Mode Rejection Ratio || 70 | 90 dB | Rs<10KQ Supply Voltage Rejection Ratio | 30 150 uVv/V (RsS10kQ Output Voltage Swing | i214 RL > 10k2 Output Voltage Swing | 210 | — £13 Rp e2kQ

TYPICAL PERFORMANCE CHARACTERISTICS (Ta=25 °C) OPEN LOOP FREQUENCY RESPONSE LARGE SIGNAL FREQUENCY RESPONSE 120 32 es ee viesi8V Viaat8V No Viczts Pon a Vases 1 eee Ff | | favo 2 a eof | ff | gt NS Ft — a 8 oi_|_ | Nf [ft B ig eg ES 3 a i A op A es es ee 4 | | RO es A _— 1 10 100 1k 1k 100k 1M 1k 10k 100 k 1M Frequency —Hz Frequency—Hz OUTPUT VOLTAGE SWING OUTPUT VOLTAGE SWING — Evia “TT | | | TT te-25 °c TH _Ta=25 °c T1411] | mu22ke é ce ee 40 ¢ R a e - Ee ie & 7° — i st-titititsr a ¢ ERR eat =F EE = a 08) ee | ee | 20 4 = oP Soe eo

3 AH gE EE

= 24 | it eee || S | pet | tt tt ° See a es tt tT Tt tT 0.1 1 10 100 0 £10 220 Load Resistance—k2 Supply Voltage—V POWER CONSUMPTION SUPPLY CURRENT ee TT J 328° = ool |) tr rr tt i ae ee PTT TP pp § pp yy yy a a ed e -itTpPrryryy ft 2 ee - t+} + + LY ee 2 of 1.1 |) lly ee a SCE A Sd A : 44 sCrrer Tyr €é CEPT Perry Ar ee TA tae ee ee ee 0 270 +20 0 +10 +20 Supply Voltage—V Suppty Voltage—V

Tec — Ta CHARACTERISTICS OUTPUT SHORT CIRCUIT CURRENT TT) TTT Todas TTT y__ rT TTTTTyy, ald A Ga OS fa OO

2 FPOrOoocnrcocte ie a a

FS se se 6 ELrrryrtryry to © FTOTTT?LDtow = ee OL 5 8 PT 8. ~frt tt ttyl E eS = TOT TTT o TTT = PTT TT yy yt 5 frtrtttttLt tT 3 a 10 a cr Oa OS a a a TT a SP TTT Te a CPL =—20 QO 20 40 60 80 ~20 0 20 40 60 80 Ambient Temperature—°C Ambient Temperature—*C POWER CONSUMPTION INPUT BIAS CURRENT 200 7 me viesiev TT TTT vests" se es se => PrPCMLLLLL. TRY LL. TLL i Aa ae ¢ INEPT rT Bete eee ESSE = = ~~ oe ee 3 ee es ae es a i 50 e TT ft _ a § Eee SCE SE REE EEE —20 Qo 20 40 60 80 = 35 rr ms 50 Amblent Temperature—"C - Ambient Temperature—°C INPUT OFFSET CURRENT TTT TT vesisv colt} ert Se a oS ed a a ed as Os iad a a a Oa OO - FTyT?ttyft it Se oe es a es es es ee es ee —20 4] 20 40 60 80 Ambient Temperature—°C