HCA10014 Data Sheet August 1999 File Number 4769 15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output HCA10014 op amp combines the advantage of both CMOS and bipolar transistors.
Gate protected P-Channel MOSFET (PMOS) transistors are used in the input circuit to provide very high input impedance, very low input current, and exceptional speed performance.
The use of PMOS transistors in the input stage results in common mode input voltage capability down to 0.5V below the negative supp