The CA3240EZ is a 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.
Dual Version of CA3140
MOSFET Input Stage
Very High Input Impedance :1.5TΩ (Typ)
Very Low Input Current 10pA (Typ) at ±15V
Directly Replaces Industry Type 741 in Most Applications