CA3240E 4.5MHz BIMOS Op Amp with MOSFET Input/BI-FET Output 15kV ESD Protection Single or Dual Supplies from 5V to 16V Low Input Current for Precision Instrumentation Circuits
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Features
andbull; Dual Version of CA3140
andbull; Internally Compensated
andbull; MOSFET Input Stage
- Very High Input Impedance (ZIN) 1.5TandOmega;andnbsp;(Typ)
- Very Low Input Current (II) 10pA (Typ) at andplusmn;15V
- Wide Common-Mode Input Voltage Range (VICR): Can Be Swung 0.5V Below Negative Supply Voltage Rail
andbull; Directly Replaces Industry Type 741 in Most Applications
andbull; Pb-Free Available (RoHS Compliant)
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Applications
andbull; Ground Referenced Single Amplifiers in Automobile and Portable Instrumentation
andbull; Sample and Hold Amplifiers
andbull; Long Duration Timers/Multivibrators (Microseconds Minutes-Hours)
andbull; Photocurrent Instrumentation
andbull; Intrusion Alarm System
andbull; Comparators
andbull; Instrumentation Amplifiers
andbull; Active Filters
andbull; Function Generators
andbull; Power Supplies
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Description
The CA3240A and CA3240 are dual versions of the popular CA3140 series integrated circuit operational amplifiers. They combine the advantages of MOS and bipolar transistors on the same monolithic chip. The gate-protected MOSFET (PMOS) input transistors provide high input impedance and a wide common-mode input voltage range (typically to 0.5V below the negative supply rail). The bipolar output transistors allow a wide output voltage swing and provide a high output current capability.
The CA3240A and CA3240 are compatible with the industry standard 1458 operational amplifiers in similar packages.
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INFORMATION
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| Package / Case | 8-DIP (0.300andquot;, 7.62mm) | |
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CA3240E 4.5MHz BIMOS Op Amp with MOSFET Input/BI-FET Output 15kV ESD Protection Single or Dual Supplies from 5V to 16V Low Input Current for Precision Images
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