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> OPA512SM / OPA512 high power op amp amplifier to-3-8
OPA512SM / OPA512 high power op amp amplifier to-3-8
OPA512SM / OPA512SM Power Op Amp Amplifier TO-3-8
WIDE SUPPLY RANGE: 10V to 50V
VOLTAGE-CURRENT LIMIT PROTECTION CIRCUIT
The OPA512 is a high voltage, very-high current operational amplifier designed to drive a wide variety of resistive and reactive loads. Its complementary class A/B output stage provides superior performance in applications requiring freedom from cross-over distortion. User-set current limit circuitry provides protection to the amplifier and load in fault conditions. A resistor-programmable voltage-current limiter circuit may be used to further protect the amplifier from damaging conditions. The OPA512 employs a laser-trimmed monolithic integrated circuit to bias the output transistors, providing excellent low-level signal fidelity and high output voltage swing. The reduced internal parts count made possible with this monolithic IC improves performance and reliability. This hybrid integrated circuit is housed in a hermetic TO-3 package and all circuitry is electrically-isolated from the case. This allows direct mounting to a chassis or heat sink without cumbersome insulating hardware and provides optimum heat transfer.
I don't know the history on these, do not appear to ever have been installed, but, could be pulls If you have any questions please ask.
