CA3240

CA3240 Manufacturer

CA3240 Description

CA3240 Description

CA3240 Categories

CA3240 Datasheet (PDF)

CA3240 Price & Availability

CA3240 Features

• Dual Version of CA3140
• Internally Compensated
• MOSFET Input Stage
  • Very High Input Impedance (Z_IN) 1.5T? (Typ)
  • Very Low Input Current (I_I) 10pA (Typ) at ±15V
  • Wide Common-Mode Input Voltage Range (V_ICR): Can Be Swung 0.5V Below Negative Supply Voltage Rail
• Directly Replaces Industry Type 741 in Most Applications

CA3240 Features

• Dual Version of CA3140
• Internally Compensated
• MOSFET Input Stage
  • Very High Input Impedance (Z_IN) 1.5TΩ (Typ)
  • Very Low Input Current (I_I) 10pA (Typ) at ±15V
  • Wide Common-Mode Input Voltage Range (V_ICR): Can Be Swung 0.5V Below Negative Supply Voltage Rail
• Directly Replaces Industry Type 741 in Most Applications
• Pb-Free Available (RoHS Compliant)

CA3240 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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