CA3240 Datasheet - Renesas

CA3240 BiMOS Operational Amplifier

DATASHEET CA3240, CA3240A Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output FN1050 Rev 6.00 March 4, 2005 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 supp.

CA3240 Features

* Dual Version of CA3140

* Internally Compensated

* MOSFET Input Stage - Very High Input Impedance (ZIN) 1.5T (Typ) - Very Low Input Current (II) 10pA (Typ) at 15V - Wide Common-Mode Input Voltage Range (VICR): Can Be Swung 0.5V Below Negative Supply Voltage Rail

CA3240-Renesas.pdf