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Details, datasheet, quote on part number:LM1458N
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Datasheet text preview:
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LM1458/LM1458C
Dual Operational Amplifier
Features
· · · · · Internal frequency compensation Short circuit protecion Large common mode and differential voltage range No latch up Low power consumption
Description
The LM1458/LM1458C series are dual general purpose operational amplifiers, having short circuits protected and require no external components for frequency compensation. High common mode voltage range and absence of "latch up" make the LM1458 ideal for use as voltage followers. The high gain and wide range of operating voltage provides superior performance in integrator, summing amplifier and general feedback applications.
8-DIP
1
8-SOP
1
Internal Block Diagram
Rev. 1.0.1
©2001 Fairchild Semiconductor Corporation
LM1458/LM1458C
Schematic Diagram
Absolute Maximum Ratings
Parameter Power Supply Voltage Input Differential Voltage Input Voltage Operating Temperature Range Storage Temperature Range Symbol VCC VI(DIFF) VI TOPR TSTG Value ±18 30 ±15 0 ~ + 70 - 65 ~ + 150 Unit V V V °C °C
2
LM1458/LM1458C
Electrical Characteristics
(VCC = + 15V, VEE = - 15V, TA = 25 °C unless otherwise specified) Parameter Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Gain Input Voltage Range Input Resistance Common Mode Rejection Ratio Power Supply Rejection Ratio Supply Current (Both Amplifier) Output Voltage Swing Output Short Circuit Current Power Consumption Transient Response (Unity Gain) Rise Time Overshoot Slew Rate Symbol V IO IIO IBIAS GV VI(R) RI CMRR PSRR ICC VO(PP) ISC PC VO = 0V RS10K RS10K Conditions RS10K VO(P-P) = ± 10V, RL2.0K LM1458C Min. 20 ± 11 0.3 60 77 ± 11 ± 19 Typ. 2.0 20 80 200 ± 13 1.0 90 90 2 .3 ± 14 ± 13 20 70 Max. 10 300 700 8 .0 240 Min . 20 ± 12 0.3 70 77 ± 12 ± 10 LM1458 Typ. 2.0 20 80 200 ± 13 1.0 90 90 2.3 ± 14 ± 13 20 70 Max. 6.0 200 500 5.6 170 Unit mV nA nA V /mV V M dB dB mA V mA mW
TR OS SR
VI = 20mV,RL2K,CL100pF VI = 20mV,RL2K,CL100pF VI = 10V,RL2K,CL100pF
-
0 .3 15 0.5
-
-
0.3 15 0.5
-
µs % V/µs
3
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