Datasheet Summary
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Data Sheet
CA3130, CA3130A
August 1, 2005
FN817.6
15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output
CA3130A and CA3130 are op amps that bine 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 mon-mode input-voltage capability down to 0.5V below the negative-supply terminal, an important attribute in single-supply applications.
A CMOS transistor-pair, capable of swinging the output voltage to within 10mV of either supply-voltage...
