MC1458 MC1558 DUAL OPERATIONAL AMPLIFIERS.LOW POWER CONSUMPTION + - LARGE INPUT VOLTAGE RANGE NO LATCH-UP

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1 MC1458 MC1558 DUAL OPEATIONAL AMPLIFIES.LOW POWE CONSUMPTION LAGE INPUT OLTAGE ANGE NO LATCH-UP. HIGH GAIN SHOT-CICUIT POTECTION NO FEQUENCY COMPENSATION EQUIED DESCIPTION The MC1458 is a high performance monolithic dual operational amplifier intended for a wide range of analog applications : Summing amplifier oltage follower Integrator. Active filter Function generator The high gain and wide range of operating voltages provide superior performance in integrator, summing amplifier, and general feed back applications. N DIP8 (Plastic Package) ODE CODES D SO8 (Plastic Micropackage) Temperature Package Part Number ange N D MC1458 0, +70 o C MC1458I 40, +105 o C MC , +125 o C Example : MC1458N PIN CONNECTIONS (top view) Output Inverting input Non-inverting input 1 4- CC Non-inverting input Inverting input Output 2 8-CC October /8

2 SCHEMATIC DIAGAM Non-Inve rting input Inverting input CC Q8 Q9 Q12 Q13 Q26 Q14 Q19 Q15 9 Q1 Q2 Q18 Output 5 C1 10 Q3 Q4 13 Q25 Q7 Q16 Q17 Q24 Q20 Q5 Q6 Q10 Q Q22 Q23 14 CC ABSOLUTE MAXIMUM ATINGS Symbol Parameter MC1458 MC1458I MC1558 Unit CC Supply oltage ±22 ±22 ±22 i Input oltage ±15 ±15 ±15 id Differential Input oltage ±30 ±30 ±30 Ptot Power Dissipation mw D Suffix N Suffix Output Short-circuit Duration Infinite Toper Operating Free-air Temperature ange 0 to to to +125 Tstg Storage Temperature ange 65 to to to +150 o C o C 2/8

3 ELECTICAL CHAACTEISTICS CC = ±15, Tamb = 25 o C, (unless otherwise specified) Symbol io I io Iib A vd S ICC icm CM IOS ±OPP Input Offset oltage ( S 10kΩ) Tamb =25 o C Tmin. Tamb Tmax. Input Offset Current Tmin. Tamb Tmax. Input Bias Current Parameter Large Signal oltage Gain ( O = ±10, L =2kΩ) Tamb =25 o C Supply oltage ejection atio ( S 10kΩ) Supply Current, all Amp, no Load Input Common Mode oltage ange Tamb =25 o C Common-mode ejection atio (S 10 kω) Tamb =25 o C Tmin Tamb Tmax MC I Min. Typ. Max ±12 ± Output Short-circuit Current Tamb =25 o C Output oltage Swing Tmin. Tamb Tmax. L = 10kΩ L =2kΩ L = 10kΩ L =2kΩ S Slew ate ( I = ±10, L =2kΩ,C L = 100pF, /µs, unity gain) t r ise Time ( I = 20m, L =2kΩ,C L = 100pF, µs, unity gain) 0.3 K O Overshoot ( I = 20m, L =2kΩ, % C L = 100pF,, unity gain) 5 I Input esistance MΩ Zic Common-mode Input Impedance 200 MΩ C I Input Capacitance 1.4 pf O Output esistance 75 Ω FPB Full Power Bandwidth KHz ( L =2kΩ, O ±10, A D = 1, THD 5%) 14 B Unity Gain Bandwidth ( I = 10m, L =2kΩ,C L = 100pF, ) 1 MHz Unit m na na /m db ma db ma 3/8

4 ELECTICAL CHAACTEISTICS (continued) Symbol GBP THD en MC I Parameter MC1558 Min. Typ. Max. Gain Bandwidth Product ( I = 10m, L =2kΩ,C L = 100pF, f = 100kHz, ) Total Harmonic Distortion (f = 1kHz, A = 20dB, L =2kΩ,O=2PP, CL = 100pF, Tamb =25 o C) 0.02 Equivalent Input Noise oltage (f = khz, s = 100Ω) 45 m Phase Margin 65 Degrees Am Gain Margin 11 db O1/O2 Channel Separation 120 db Unit MHz % n Hz OPEN LOOP OLTAGE GAIN OPEN LOOP FEQUENCY ESPONSE OLTAGE GAIN (db) 115 T =+25 C amb SUPPLY OLTAGE ( ) OLTAGE GAIN (db) k 10k 100k 1M 10M FEQUENCY (Hz) POWE BANDWIDTH (LAGE SIGNAL SWING) POWE CONSUMPTION OUTPUT OLTAGE () oltage followe r 15 supplies THD < 5% k 10k 100k FEQUENCY (Hz) POWE CONSUMPTION (mw) CC AND CC e o =0 POWE SUPPLYOLTAGE S () 4/8

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6 TYPICAL APPLICATIONS LOW PASS FILTE GIATO g UA741 C 2 MC MC1458 e I g g C e o e o ω o = 1 C ξ= 1 22 A = 1 TUNABLE NOTCH FILTE 10kΩ 10kΩ 1 ω o = ω = (bandwidth notched) C1 10kΩ 1 C C 21 MC1458 O I 0dB ωo e I kΩ e o -3dB ω turning O ω 6/8

7 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP PM-DIP8.EPS Dimensions Millimeters Inches Min. Typ. Max. Min. Typ. Max. A a B b b D E e e e F i L Z DIP8.TBL 7/8

8 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICOPACKAGE (SO) PM-SO8.EPS Dimensions Millimeters Inches Min. Typ. Max. Min. Typ. Max. A a a a b b C c1 45 o (typ.) D E e e F L M S 8 o (max.) SO8.TBL Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics SGS-THOMSON Microelectronics Printed in Italy All ights eserved SGS-THOMSON Microelectronics GOUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdo m - U.S.A. ODE CODE : 8/8